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{ sqlite as rootSqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { blob } from \"https://esm.town/v/std/blob/main.ts\";\nimport { AsyncLocalStorage } from \"node:async_hooks\";\n\nconst txContext=new AsyncLocalStorage();\nlet atomicTestFailAfterWrite:number|null=null;\nlet atomicTestWriteCount=0;\nlet atomicTestEscapedWriteCount=0;\nlet atomicTestTxEntries=0;\nlet atomicTestExecuteCalls=0;\nfunction atomicSqlText(arg:any){return typeof arg===\"string\"?arg:String(arg?.sql??\"\")}\nfunction atomicIsWriteSql(arg:any){const q=atomicSqlText(arg).trimStart().toUpperCase();return [\"INSERT\",\"UPDATE\",\"DELETE\",\"REPLACE\",\"CREATE\",\"DROP\",\"ALTER\"].some(k=>q===k||q.startsWith(k+\" \")||q.startsWith(k+\"\\n\")||q.startsWith(k+\"\\t\"))}\nasync function atomicExecute(target:any,arg:any,insideTx:boolean){\n atomicTestExecuteCalls++;\n const write=atomicIsWriteSql(arg);\n const out=await target.execute(arg);\n if(write){\n atomicTestWriteCount++;\n if(!insideTx)atomicTestEscapedWriteCount++;\n if(atomicTestFailAfterWrite!==null&&atomicTestWriteCount===atomicTestFailAfterWrite)throw new Error(\"ATOMIC_TEST_INJECT_AFTER_WRITE_\"+atomicTestWriteCount+(insideTx?\"_IN_TX\":\"_ESCAPED_TX\"));\n }\n return out;\n}\nexport function setAtomicTestFailureAfterWrite(n:number|null){atomicTestFailAfterWrite=n;atomicTestWriteCount=0;atomicTestEscapedWriteCount=0;atomicTestTxEntries=0;atomicTestExecuteCalls=0}\nexport function getAtomicTestWriteCount(){return atomicTestWriteCount}\nexport function getAtomicTestDiagnostics(){return{tx_entries:atomicTestTxEntries,tx_execute_calls:atomicTestExecuteCalls,write_count:atomicTestWriteCount,escaped_write_count:atomicTestEscapedWriteCount}}\nconst sqlite:any={\n execute:async(...args:any[])=>{const tx=txContext.getStore();return tx?await atomicExecute(tx,args[0],true):await atomicExecute(rootSqlite,args[0],false)},\n batch:async(queries:any[],mode?:any)=>{\n const tx=txContext.getStore();\n if(!tx)return await (rootSqlite as any).batch(queries,mode);\n const out:any[]=[];\n for(const q of queries)out.push(await tx.execute(q));\n return out;\n }\n};\nasync function withTransaction(mode:\"read\"|\"write\",fn:()=>Promise):Promise{\n if(txContext.getStore())return await fn();\n const tx:any=await (rootSqlite as any).transaction(mode);\n try{\n const out=await txContext.run(tx,fn);\n await tx.commit();\n return out;\n }catch(e){\n try{await tx.rollback()}catch{}\n throw e;\n }\n}\n\nconst SRC=\"svrec1864_\",P=\"brainvn_\";\nconst PREDECESSOR_HEAD=\"d88a49daefd5520d5612c1bee960bcf7f587fc5f734a8e568b749e9bd390c1db\";\nconst PREDECESSOR_EVENTS=1991;\nconst enc=new TextEncoder();\nconst NON_AGENT=new Set([\"human_authority_approval\"]);\nconst SUPPORTED=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\",\"register-agent\",\"ensure-task\",\"claim\",\"renew-lease\",\"recover-stale\",\"commit\"]);\nconst READ_ONLY_COMMANDS=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\"]);\nconst REACTIVATION_MUTATION_ALLOWLIST=new Set([\"register-agent\",\"ensure-task\",\"claim\",\"renew-lease\",\"commit\",\"recover-stale\"]);\nconst EMERGENCY_MUTATIONS_FROZEN=true;\n\nfunction now(){return new Date().toISOString().replace(\"Z\",\"+00:00\")}\nfunction canon(x:any):string{\n if(x===null||typeof x!==\"object\")return JSON.stringify(x);\n if(Array.isArray(x))return \"[\"+x.map(canon).join(\",\")+\"]\";\n return \"{\"+Object.keys(x).sort().map(k=>JSON.stringify(k)+\":\"+canon(x[k])).join(\",\")+\"}\";\n}\nasync function sha(s:string){const d=await crypto.subtle.digest(\"SHA-256\",enc.encode(s));return[...new Uint8Array(d)].map(x=>x.toString(16).padStart(2,\"0\")).join(\"\")}\nasync function one(sql:string,args:any[]=[]){const r:any=await sqlite.execute({sql,args});return r.rows?.[0]??null}\nfunction flags(args:any[],start:number){const m:any={};for(let i=start;i=args.length)throw new Error(\"BAD_FLAG_VECTOR\");m[args[i].slice(2)]=args[i+1]}return m}\nfunction parseJson(s:any,kind:string){try{return JSON.parse(String(s))}catch{throw new Error(\"BAD_JSON_\"+kind)}}\nfunction exactTop(q:any){return q&&typeof q===\"object\"&&!Array.isArray(q)&&Object.keys(q).sort().join(\",\")===\"args,timeout\"&&Array.isArray(q.args)&&q.args.length>0&&q.args.every((x:any)=>typeof x===\"string\")&&Number.isInteger(q.timeout)&&q.timeout>=1&&q.timeout<=120}\nfunction cleanCaps(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v))throw new Error(\"CAPABILITIES_MUST_BE_STRING_LIST\");return [...new Set(x)].sort()}\nfunction cleanWrites(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v.trim()))throw new Error(\"WRITE_RESOURCES_MUST_BE_STRING_LIST\");return [...new Set(x.map((v:string)=>v.trim()))].sort()}\n\nasync function cloneState(){\n const tables=[\"meta\",\"workstreams\",\"agents\",\"tasks\",\"claims\",\"claim_deps\",\"artifacts\",\"replicas\",\"task_context_history\",\"task_invariant_history\",\"replay_log\",\"anchor\",\"epoch_events\",\"epoch_meta\"];\n for(const t of tables){await sqlite.execute(`DROP TABLE IF EXISTS ${P}${t}`);await sqlite.execute(`CREATE TABLE ${P}${t} AS SELECT * FROM ${SRC}${t}`)}\n await sqlite.execute(`DROP TABLE IF EXISTS ${Q}`);\n await sqlite.execute(`CREATE TABLE ${Q}(\n id TEXT PRIMARY KEY,priority REAL NOT NULL,payload_json TEXT NOT NULL,state TEXT NOT NULL,\n lease_owner TEXT,lease_attempt_id TEXT,lease_expires_at TEXT,result_json TEXT,error_json TEXT,\n created_at TEXT NOT NULL,updated_at TEXT NOT NULL)`);\n}\n\nasync function meta(){return await one(`SELECT * FROM ${P}epoch_meta WHERE id=1`)}\nasync function generation(){return Number((await meta()).generation)}\nasync function appendEvent(ws:string,agent:any,task:any,type:string,payload:any){\n if(!txContext.getStore())throw new Error(\"EVENT_APPEND_REQUIRES_COMMAND_TRANSACTION\");\n const m:any=await meta(),prev=String(m.event_head_hash),g=Number(m.generation);\n const e={event_uuid:crypto.randomUUID(),ts:now(),workstream:ws,agent_id:agent??null,task_id:task??null,type,payload,prev_hash:prev};\n const h=await sha(canon(e));\n const ins:any=await sqlite.execute({sql:`INSERT INTO ${P}epoch_events(local_seq,event_uuid,ts,workstream,agent_id,task_id,type,payload_json,prev_hash,event_hash,transaction_generation)\n SELECT (SELECT COALESCE(MAX(local_seq),0)+1 FROM ${P}epoch_events),?,?,?,?,?,?,?,?,?,?\n RETURNING local_seq`,\n args:[e.event_uuid,e.ts,ws,e.agent_id,e.task_id,type,canon(payload),prev,h,g]});\n const rows=ins.rows||[];\n if(rows.length!==1)throw new Error(\"EVENT_INSERT_FAILED\");\n const upd:any=await sqlite.execute({sql:`UPDATE ${P}epoch_meta\n SET event_head_hash=?,new_event_count=new_event_count+1\n WHERE id=1 AND event_head_hash=? AND generation=?\n RETURNING new_event_count`,args:[h,prev,g]});\n if((upd.rows||[]).length!==1)throw new Error(\"EVENT_HEAD_CAS_FAILED\");\n return{seq:Number(rows[0].local_seq),event_hash:h};\n}\nasync function bump(){\n const r:any=await sqlite.execute(`UPDATE ${P}epoch_meta SET generation=generation+1 WHERE id=1 RETURNING generation`);\n if(!(r.rows||[]).length)throw new Error(\"GENERATION_BUMP_FAILED\");\n return Number(r.rows[0].generation);\n}\n\nasync function artifactBelongs(h:string,ws:string){\n const a:any=await one(`SELECT task_id,producer_agent FROM ${P}artifacts WHERE sha256=?`,[h]);if(!a)return false;\n if(a.task_id){const t:any=await one(`SELECT workstream FROM ${P}tasks WHERE id=?`,[a.task_id]);if(t&&String(t.workstream)===ws)return true}\n if(a.producer_agent){const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[a.producer_agent]);if(ag&&String(ag.workstream)===ws)return true}\n return false;\n}\nasync function depsSatisfied(r:any){for(const d of parseJson(r.depends_json||\"[]\",\"DEPS\")){const x:any=await one(`SELECT state FROM ${P}tasks WHERE id=?`,[d]);if(!x||String(x.state)!==\"COMPLETE\")return false}return true}\nasync function guardsSatisfied(r:any){\n for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.state)!==\"COMPLETE\")return false}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.status)!==\"VERIFIED\")return false}\n else if(g.type===\"artifact_present\"){if(!await artifactBelongs(String(g.sha256),String(r.workstream)))return false}\n else return false;\n }return true\n}\nasync function normalizeGuards(ws:string,x:any){\n if(!Array.isArray(x))throw new Error(\"GUARDS_MUST_BE_LIST\");const out:any[]=[],seen=new Set();\n for(const g of x){\n if(!g||typeof g!==\"object\"||Array.isArray(g))throw new Error(\"GUARD_MUST_BE_OBJECT\");let ng:any;\n if(g.type===\"task_complete\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_TASK_GUARD\");const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_TASK\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_TASK_GUARD\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_TASK_GUARD\");ng={type:\"task_complete\",id:g.id}}\n else if(g.type===\"claim_verified\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_CLAIM_GUARD\");const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_CLAIM\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_GUARD\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"CLAIM_GUARD_NOT_VERIFIED\");ng={type:\"claim_verified\",id:g.id}}\n else if(g.type===\"artifact_present\"){const h=String(g.sha256||\"\").toLowerCase();if(!/^[0-9a-f]{64}$/.test(h))throw new Error(\"BAD_ARTIFACT_GUARD_SHA256\");ng={type:\"artifact_present\",sha256:h}}\n else throw new Error(\"UNKNOWN_GUARD_TYPE\");\n const k=canon(ng);if(!seen.has(k)){seen.add(k);out.push(ng)}\n }out.sort((a,b)=>canon(a).localeCompare(canon(b)));return out\n}\nasync function writeConflict(r:any){\n const writes=new Set(parseJson(r.writes_json||\"[]\",\"WRITES\"));if(!writes.size)return null;\n const q:any=await sqlite.execute(`SELECT id,workstream,lease_owner,writes_json FROM ${P}tasks WHERE state='LEASED'`);\n for(const o of q.rows||[]){const ow=new Set(parseJson(o.writes_json||\"[]\",\"WRITES\"));const overlap=[...writes].filter(x=>ow.has(x)).sort();if(overlap.length)return{task_id:o.id,workstream:o.workstream,lease_owner:o.lease_owner,resources:overlap}}\n return null\n}\nasync function bestReady(ws:string,caps:string[],agentId:string){\n const q:any=await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY priority DESC,id`,args:[ws]});const C=new Set(caps);\n for(const r of q.rows||[]){\n if(!r.dedupe_key)continue;if(r.assigned_agent!==null&&String(r.assigned_agent)!==agentId)continue;\n const req=new Set(parseJson(r.requires_json||\"[]\",\"REQ\")),ctx=parseJson(r.context_manifest||\"{}\",\"CTX\");\n if(ctx.execution_allowed===false)continue;if([...req].some(x=>NON_AGENT.has(x)))continue;if([...req].some(x=>!C.has(x)))continue;\n if(!await depsSatisfied(r)||!await guardsSatisfied(r)||await writeConflict(r))continue;return r\n }return null\n}\n\nasync function verifyChain(){\n const m:any=await meta(),es:any[]=(await sqlite.execute(`SELECT * FROM ${P}epoch_events ORDER BY local_seq`)).rows as any[];let prev=PREDECESSOR_HEAD,bad:any[]=[],structural_problems:any[]=[];\n for(let i=0;i[String(x.id),x])),problems:any[]=[];\n for(const d of deps){const p:any=cm.get(String(d.parent_claim)),c:any=cm.get(String(d.child_claim));if(!p||!c)problems.push({dep:d,reason:\"MISSING_CLAIM\"});else if(String(p.workstream)!==String(c.workstream))problems.push({dep:d,reason:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(p.status))&&String(c.status)===\"VERIFIED\")problems.push({dep:d,reason:\"VERIFIED_CHILD_OF_INVALID_PARENT\"})}\n return{ok:problems.length===0,claims:claims.length,problems}\n}\nasync function status(){\n const m:any=await meta();const counts:any={};for(const t of [\"agents\",\"tasks\",\"claims\",\"artifacts\"])counts[t]=Number((await one(`SELECT COUNT(*) n FROM ${P}${t}`)).n);\n const states:any=(await sqlite.execute(`SELECT state,COUNT(*) n FROM ${P}tasks GROUP BY state ORDER BY state`)).rows;\n return{ok:true,classification:\"VAL_NATIVE_RECOVERY_EPOCH\",epoch:Number(m.epoch),generation:Number(m.generation),event_head_hash:String(m.event_head_hash),predecessor_generation:Number(m.predecessor_generation),predecessor_head:String(m.predecessor_head),new_event_count:Number(m.new_event_count),counts,task_states:states}\n}\n\nasync function register(args:string[]){\n if(args.length<2)throw new Error(\"REGISTER_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),role=String(f.role||\"\"),type=String(f.type||\"\"),parent=f.parent??null,caps=cleanCaps(parseJson(f.capabilities||\"[]\",\"CAPS\"));\n if(!ws||!role||!type)throw new Error(\"REGISTER_FIELDS_REQUIRED\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n if(parent){if(String(parent)===id)throw new Error(\"AGENT_CANNOT_PARENT_SELF\");const pr:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[parent]);if(!pr)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(String(pr.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_PARENT\")}\n const ex:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(ex){const same=String(ex.workstream)===ws&&String(ex.role)===role&&String(ex.type)===type&&(ex.parent_id??null)===(parent??null)&&String(ex.capabilities_json)===canon(caps);if(!same)throw new Error(\"AGENT_REJOIN_IDENTITY_MISMATCH\");await sqlite.execute({sql:`UPDATE ${P}agents SET last_seen=? WHERE id=?`,args:[now(),id]});return{ok:true,created:false,agent_id:id,generation:await generation()}}\n const g0=await generation();await sqlite.execute({sql:`INSERT INTO ${P}agents(id,parent_id,type,workstream,role,status,boot_generation,last_generation,last_seen,capabilities_json) VALUES(?,?,?,?,?,'READY',?,?,?,?)`,args:[id,parent,type,ws,role,g0,g0,now(),canon(caps)]});await appendEvent(ws,id,null,\"AGENT_REGISTERED\",{type,role,parent,boot_generation:g0,capabilities:caps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=? WHERE id=?`,args:[ng,id]});return{ok:true,created:true,agent_id:id,generation:ng}\n}\nasync function ensureTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");if(!ws||!dedupe)throw new Error(\"ENSURE_FIELDS_REQUIRED\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));\n if(!Array.isArray(deps)||!ctx||Array.isArray(ctx)||!Array.isArray(req))throw new Error(\"BAD_JSON_SHAPE\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing)return{ok:true,created:false,task_id:existing.id,state:existing.state,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe};\n if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority);if(!Number.isFinite(priority))throw new Error(\"BAD_PRIORITY\");\n await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,NULL,NULL,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,canon(writes),canon(guards)]});\n await appendEvent(ws,f.agent??null,id,\"TASK_CREATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe}\n}\nasync function claim(args:string[]){\n const f=flags(args,1),id=String(f.agent||\"\"),mode=String(f.mode||\"INTERACTIVE\"),secs=f[\"lease-seconds\"]===undefined?(mode===\"INTERACTIVE\"?1800:900):Number(f[\"lease-seconds\"]);if(!id)throw new Error(\"AGENT_REQUIRED\");if(![\"INTERACTIVE\",\"PROCESS\"].includes(mode)||secs<60||secs>7200)throw new Error(\"BAD_LEASE\");\n const ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");const held:any=await one(`SELECT id,lease_expires_at FROM ${P}tasks WHERE state='LEASED' AND lease_owner=? ORDER BY updated_at DESC LIMIT 1`,[id]);const g0=await generation();\n if(held){if(held.lease_expires_at&&String(held.lease_expires_at)7200)throw new Error(\"BAD_RENEW\");\n const r:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[task]);if(!r)throw new Error(\"UNKNOWN_TASK\");if(String(r.state)!==\"LEASED\"||String(r.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(r.lease_expires_at&&String(r.lease_expires_at)String(r.workstream)))].sort();for(const ws of wss)await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[g,now(),ws]})}return{ok:true,recovered,generation:g}\n}\nasync function commit(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId)throw new Error(\"COMMIT_FIELDS_REQUIRED\");if(state!==\"COMPLETE\")throw new Error(\"UNSUPPORTED_VAL_NATIVE_COMMIT_STATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at)String(a.id).localeCompare(String(b.id))||String(a.state).localeCompare(String(b.state)))\n}\nasync function terminalGuardFailures(r:any){\n const out:any[]=[];for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,state:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,state:\"CROSS_WORKSTREAM\"});else if([\"INVALID\",\"BLOCKED\"].includes(String(x.state)))out.push({type:g.type,id:g.id,state:String(x.state)})}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,status:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,status:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(x.status)))out.push({type:g.type,id:g.id,status:String(x.status)})}\n }return out.sort((a,b)=>canon(a).localeCompare(canon(b)))\n}\nasync function propagateImpossible(ws:string,agent:any,rootCause:any){\n const changed:any[]=[];while(true){const rows:any[]=(await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY id`,args:[ws]})).rows as any[];const round:any[]=[];\n for(const r of rows){const deps=await terminalDepFailures(r),guards=await terminalGuardFailures(r);if(!deps.length&&!guards.length)continue;const type=deps.length&&!guards.length?\"TASK_DEPENDENCY_BLOCKED\":\"TASK_CAUSALLY_BLOCKED\";let payload:any;\n if(type===\"TASK_DEPENDENCY_BLOCKED\")payload={blocking_dependencies:deps,root_terminal_task:(rootCause&&rootCause.task_id)||deps[0].id};\n else payload={blocking_dependencies:deps,blocking_guards:guards,root_cause:rootCause};\n const ev=await appendEvent(ws,agent,String(r.id),type,payload),eid=PREDECESSOR_EVENTS+Number(ev.seq);\n const u:any=await sqlite.execute({sql:`UPDATE ${P}tasks SET state='BLOCKED',result_event_id=?,updated_at=?,lease_owner=NULL,lease_mode=NULL,lease_generation=NULL,lease_expires_at=NULL WHERE id=? AND state='READY' RETURNING id`,args:[eid,now(),r.id]});\n if((u.rows||[]).length){const item={task_id:r.id,event_id:eid,blocking_dependencies:deps,blocking_guards:guards};round.push(item);changed.push(item)}\n }if(!round.length)break;\n }return changed\n}\nasync function delegateTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),parent=String(f[\"parent-agent\"]||\"\"),child=String(f[\"child-agent\"]||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));if(!ws||!parent||!child||!dedupe||!Array.isArray(deps)||!Array.isArray(req)||!ctx||Array.isArray(ctx))throw new Error(\"BAD_DELEGATE\");\n const p:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[parent]),c:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[child]);if(!p)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(!c)throw new Error(\"UNKNOWN_CHILD_AGENT\");if(String(p.workstream)!==ws||String(c.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DELEGATION_FORBIDDEN\");if(String(c.parent_id)!==parent)throw new Error(\"NOT_DIRECT_CHILD\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing){if(String(existing.assigned_agent)!==child||String(existing.delegated_by)!==parent)throw new Error(\"DEDUPE_KEY_DELEGATION_MISMATCH\");return{ok:true,created:false,task_id:existing.id,state:existing.state,assigned_agent:existing.assigned_agent,delegated_by:existing.delegated_by,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe}}\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP_FORBIDDEN\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority??0);await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,?,?,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,child,parent,canon(writes),canon(guards)]});\n await appendEvent(ws,parent,id,\"TASK_DELEGATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent}\n}\nasync function supersedeContext(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),newCtx=parseJson(f[\"new-context\"],\"NEW_CONTEXT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\");if(!taskId||!agent||!Number.isInteger(expected)||!newCtx||Array.isArray(newCtx)||!Array.isArray(evidence))throw new Error(\"BAD_SUPERSEDE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_CONTEXT_SUPERSESSION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_CONTEXT_SUPERSESSION_REQUIRES_READY\");\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const oldCtx=parseJson(task.context_manifest||\"{}\",\"CTX\");if(canon(oldCtx)===canon(newCtx))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_context_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_CONTEXT_SUPERSEDED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_context:oldCtx,new_context:newCtx}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_context_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_context_history(id,task_id,version,old_context_json,new_context_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,canon(oldCtx),canon(newCtx),String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET context_manifest=?,updated_at=? WHERE id=?`,args:[canon(newCtx),now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid}\n}\nasync function ensureTaskInvariantRequiresColumns(){\n const r:any=await sqlite.execute(`PRAGMA table_info(${P}task_invariant_history)`),names=new Set((r.rows||[]).map((x:any)=>String(x.name)));\n if(!names.has(\"old_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN old_requires_json TEXT`);\n if(!names.has(\"new_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN new_requires_json TEXT`);\n}\nasync function migrateInvariants(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),dedupe=String(f[\"dedupe-key\"]||\"\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),hasRequires=Object.prototype.hasOwnProperty.call(f,\"requires\"),requiresOverride=hasRequires?cleanCaps(parseJson(f.requires,\"REQUIRES\")):null;if(!taskId||!agent||!Number.isInteger(expected)||!dedupe||!Array.isArray(evidence))throw new Error(\"BAD_MIGRATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_MIGRATION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_MIGRATION_REQUIRES_READY\");const guards=await normalizeGuards(String(task.workstream),parseJson(f.guards||\"[]\",\"GUARDS\"));\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const conflict:any=await one(`SELECT id,state FROM ${P}tasks WHERE workstream=? AND dedupe_key=? AND id<>? AND state IN ('READY','LEASED') LIMIT 1`,[task.workstream,dedupe,taskId]);if(conflict)throw new Error(\"OPEN_DEDUPE_CONFLICT\");\n const oldD=task.dedupe_key,oldW=String(task.writes_json||\"[]\"),oldG=String(task.guards_json||\"[]\"),oldR=String(task.requires_json||\"[]\"),oldReq=parseJson(oldR,\"OLDREQ\");if(!Array.isArray(oldReq))throw new Error(\"OLD_REQUIRES_NOT_LIST\");const newReq=hasRequires?requiresOverride:oldReq,newR=hasRequires?canon(newReq):oldR;if(String(oldD)===dedupe&&canon(parseJson(oldW,\"OLDW\"))===canon(writes)&&canon(parseJson(oldG,\"OLDG\"))===canon(guards)&&canon(oldReq)===canon(newReq))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n await ensureTaskInvariantRequiresColumns();const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_invariant_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_INVARIANTS_MIGRATED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_dedupe_key:oldD,new_dedupe_key:dedupe,old_writes:parseJson(oldW,\"OLDW\"),new_writes:writes,old_guards:parseJson(oldG,\"OLDG\"),new_guards:guards,old_requires:oldReq,new_requires:newReq}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_invariant_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_invariant_history(id,task_id,version,old_dedupe_key,new_dedupe_key,old_writes_json,new_writes_json,old_guards_json,new_guards_json,old_requires_json,new_requires_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,oldD,dedupe,oldW,canon(writes),oldG,canon(guards),oldR,newR,String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET dedupe_key=?,writes_json=?,guards_json=?,requires_json=?,updated_at=? WHERE id=?`,args:[dedupe,canon(writes),canon(guards),newR,now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid,dedupe_key:dedupe,writes,guards,requires:newReq}\n}\nasync function reconcileCausal(args:string[]){\n const f=flags(args,1),ws=String(f.workstream||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]);if(!ws||!agent||!Number.isInteger(expected))throw new Error(\"BAD_RECONCILE\");const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[agent]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");if(String(ag.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_RECONCILIATION_FORBIDDEN\");const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[ws])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:ws};const changed=await propagateImpossible(ws,agent,{type:\"historical_reconcile\"});let ng=await generation();if(changed.length){ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]})}return{ok:true,changed_count:changed.length,changed,generation:ng,workstream_generation:changed.length?ng:actual,workstream:ws}\n}\nasync function addClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),status0=String(f.status||\"VERIFIED\"),statement=parseJson(f.statement,\"STATEMENT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),deps=parseJson(f.depends||\"[]\",\"DEPS\");if(!ws||![\"VERIFIED\",\"CANDIDATE\",\"HYPOTHESIS\"].includes(status0)||!statement||Array.isArray(statement)||!Array.isArray(evidence)||!Array.isArray(deps))throw new Error(\"BAD_CLAIM\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");await validateEvidenceRefs(evidence);\n for(const d of deps){const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_CLAIM_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_DEP_FORBIDDEN\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"NONVERIFIED_CLAIM_DEP\")}\n const raw=canon(statement),h=await sha(raw),g0=await generation(),t=now();if(await one(`SELECT id FROM ${P}claims WHERE id=?`,[id]))throw new Error(\"CLAIM_EXISTS\");await sqlite.execute({sql:`INSERT INTO ${P}claims(id,workstream,status,statement_json,statement_sha256,evidence_json,created_generation,invalidated_by,created_at,updated_at) VALUES(?,?,?,?,?,?,?,NULL,?,?)`,args:[id,ws,status0,raw,h,canon(evidence),g0,t,t]});for(const d of deps)await sqlite.execute({sql:`INSERT INTO ${P}claim_deps(parent_claim,child_claim) VALUES(?,?)`,args:[d,id]});await appendEvent(ws,f.agent??null,null,\"CLAIM_ADDED\",{claim_id:id,status:status0,statement_sha256:h,evidence,depends:deps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,claim_id:id,statement_sha256:h,generation:ng}\n}\nasync function invalidateClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),reason=String(f.reason||\"\"),agent=f.agent??null;const root:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[id]);if(!root)throw new Error(\"UNKNOWN_CLAIM\");const todo=[id],seen=new Set(),changed:any[]=[];\n while(todo.length){const q=String(todo.pop());if(seen.has(q))continue;seen.add(q);const row:any=await one(`SELECT status FROM ${P}claims WHERE id=?`,[q]);if(row&&![\"FALSIFIED\",\"STALE\"].includes(String(row.status))){const ns=q===id?\"FALSIFIED\":\"STALE\";await sqlite.execute({sql:`UPDATE ${P}claims SET status=?,invalidated_by=?,updated_at=? WHERE id=?`,args:[ns,id,now(),q]});changed.push([q,ns])}const kids:any[]=(await sqlite.execute({sql:`SELECT child_claim FROM ${P}claim_deps WHERE parent_claim=?`,args:[q]})).rows as any[];for(const k of kids)todo.push(String(k.child_claim))}\n await appendEvent(String(root.workstream),agent,null,\"CLAIM_INVALIDATED\",{root_claim:id,reason,affected:changed});const propagated=await propagateImpossible(String(root.workstream),agent,{type:\"claim_invalidated\",claim_id:id,reason});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),root.workstream]});return{ok:true,root_claim:id,affected:changed,generation:ng,propagated_blocked:propagated}\n}\nasync function commitFull(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId||![\"COMPLETE\",\"INVALID\",\"BLOCKED\"].includes(state))throw new Error(\"BAD_COMMIT\");const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT_FORBIDDEN\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at){\n if(cmd===\"status\")return await status();if(cmd===\"verify-chain\")return await verifyChain();if(cmd===\"verify-claim-graph\")return await verifyClaimGraph();if(cmd===\"register-agent\")return await register(q.args);if(cmd===\"ensure-task\")return await ensureTask(q.args);if(cmd===\"delegate-task\")return await delegateTask(q.args);if(cmd===\"claim\")return await claim(q.args);if(cmd===\"renew-lease\")return await renew(q.args);if(cmd===\"commit\")return await commitFull(q.args);if(cmd===\"checkpoint\")return await checkpointNative();if(cmd===\"add-claim\")return await addClaimFull(q.args);if(cmd===\"invalidate-claim\")return await invalidateClaimFull(q.args);if(cmd===\"supersede-task-context\")return await supersedeContext(q.args);if(cmd===\"migrate-task-invariants\")return await migrateInvariants(q.args);if(cmd===\"reconcile-causal-blocks\")return await reconcileCausal(q.args);if(cmd===\"recover-stale\"){if(q.args.length!==1)throw new Error(\"RECOVER_STALE_ARGS_INVALID\");return await recover()}throw new Error(\"UNREACHABLE\");\n };\n if(READ_ONLY_COMMANDS.has(cmd))return await withTransaction(\"read\",()=>invoke());\n if(EMERGENCY_MUTATIONS_FROZEN){\n const authority:any=await one(`SELECT epoch,writer,mode,source_generation,source_head FROM brain_control_plane_authority_v1 WHERE id=1`);\n return{ok:false,reason:\"VAL_NATIVE_MUTATIONS_EMERGENCY_FROZEN\",command:cmd,authority:authority??null};\n }\n if(!REACTIVATION_MUTATION_ALLOWLIST.has(cmd))return{ok:false,reason:\"VAL_NATIVE_MUTATOR_NOT_YET_ATOMICALLY_QUALIFIED\",command:cmd};\n return await withTransaction(\"write\",async()=>{\n const authority:any=await one(`SELECT epoch,writer,mode,source_generation,source_head FROM brain_control_plane_authority_v1 WHERE id=1`);\n if(!authority||String(authority.writer)!==\"val_native\"||String(authority.mode)!==\"ACTIVE\")return{ok:false,reason:\"VAL_NATIVE_MUTATIONS_AUTHORITY_FENCED\",command:cmd,authority:authority??null};\n return await invoke();\n });\n}\n\n\nasync function brainStatusSafe(){return await withTransaction(\"read\",()=>status())}\nasync function verifyBrainChainSafe(){return await withTransaction(\"read\",()=>verifyChain())}\nasync function verifyBrainClaimGraphSafe(){return await withTransaction(\"read\",()=>verifyClaimGraph())}\nasync function checkpointBrainNativeSafe(){return await dispatchFull(JSON.stringify({args:[\"checkpoint\"],timeout:120}))}\nasync function recoverBrainStaleSafe(){return await dispatchFull(JSON.stringify({args:[\"recover-stale\"],timeout:120}))}\nasync function registerBrainAgentSafe(args:string[]){return await dispatchFull(JSON.stringify({args,timeout:120}))}\nasync function claimBrainTaskSafe(args:string[]){return await dispatchFull(JSON.stringify({args,timeout:120}))}\nasync function brainGenerationSafe(){return await withTransaction(\"read\",()=>generation())}\n\nexport {\n dispatchFull as dispatchBrain,\n brainStatusSafe as brainStatus,\n verifyBrainChainSafe as verifyBrainChain,\n verifyBrainClaimGraphSafe as verifyBrainClaimGraph,\n checkpointBrainNativeSafe as checkpointBrainNative,\n recoverBrainStaleSafe as recoverBrainStale,\n registerBrainAgentSafe as registerBrainAgent,\n claimBrainTaskSafe as claimBrainTask,\n brainGenerationSafe as brainGeneration\n};\n","import { sqlite as rootSqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { blob } from \"https://esm.town/v/std/blob/main.ts\";\nimport { AsyncLocalStorage } from \"node:async_hooks\";\n\nconst txContext=new AsyncLocalStorage();\nlet atomicTestFailAfterWrite:number|null=null;\nlet atomicTestWriteCount=0;\nlet atomicTestEscapedWriteCount=0;\nlet atomicTestTxEntries=0;\nlet atomicTestExecuteCalls=0;\nfunction atomicSqlText(arg:any){return typeof arg===\"string\"?arg:String(arg?.sql??\"\")}\nfunction atomicIsWriteSql(arg:any){const q=atomicSqlText(arg).trimStart().toUpperCase();return [\"INSERT\",\"UPDATE\",\"DELETE\",\"REPLACE\",\"CREATE\",\"DROP\",\"ALTER\"].some(k=>q===k||q.startsWith(k+\" \")||q.startsWith(k+\"\\n\")||q.startsWith(k+\"\\t\"))}\nasync function atomicExecute(target:any,arg:any,insideTx:boolean){\n atomicTestExecuteCalls++;\n const write=atomicIsWriteSql(arg);\n const out=await target.execute(arg);\n if(write){\n atomicTestWriteCount++;\n if(!insideTx)atomicTestEscapedWriteCount++;\n if(atomicTestFailAfterWrite!==null&&atomicTestWriteCount===atomicTestFailAfterWrite)throw new Error(\"ATOMIC_TEST_INJECT_AFTER_WRITE_\"+atomicTestWriteCount+(insideTx?\"_IN_TX\":\"_ESCAPED_TX\"));\n }\n return out;\n}\nexport function setAtomicTestFailureAfterWrite(n:number|null){atomicTestFailAfterWrite=n;atomicTestWriteCount=0;atomicTestEscapedWriteCount=0;atomicTestTxEntries=0;atomicTestExecuteCalls=0}\nexport function getAtomicTestWriteCount(){return atomicTestWriteCount}\nexport function getAtomicTestDiagnostics(){return{tx_entries:atomicTestTxEntries,tx_execute_calls:atomicTestExecuteCalls,write_count:atomicTestWriteCount,escaped_write_count:atomicTestEscapedWriteCount}}\nconst sqlite:any={\n execute:async(...args:any[])=>{const tx=txContext.getStore();return tx?await atomicExecute(tx,args[0],true):await atomicExecute(rootSqlite,args[0],false)},\n batch:async(queries:any[],mode?:any)=>{\n const tx=txContext.getStore();\n if(!tx)return await (rootSqlite as any).batch(queries,mode);\n const out:any[]=[];\n for(const q of queries)out.push(await tx.execute(q));\n return out;\n }\n};\nasync function withTransaction(mode:\"read\"|\"write\",fn:()=>Promise):Promise{\n if(txContext.getStore())return await fn();\n const tx:any=await (rootSqlite as any).transaction(mode);\n atomicTestTxEntries++;\n try{\n const out=await txContext.run(tx,fn);\n await tx.commit();\n return out;\n }catch(e){\n try{await tx.rollback()}catch{}\n throw e;\n }\n}\n\nconst SRC=\"svrec1864_\",P=\"brainvn_\";\nconst PREDECESSOR_HEAD=\"d88a49daefd5520d5612c1bee960bcf7f587fc5f734a8e568b749e9bd390c1db\";\nconst PREDECESSOR_EVENTS=1991;\nconst enc=new TextEncoder();\nconst NON_AGENT=new Set([\"human_authority_approval\"]);\nconst SUPPORTED=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\",\"register-agent\",\"ensure-task\",\"claim\",\"renew-lease\",\"recover-stale\",\"commit\"]);\nconst READ_ONLY_COMMANDS=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\"]);\nconst REACTIVATION_MUTATION_ALLOWLIST=new Set([\"register-agent\",\"ensure-task\",\"claim\",\"renew-lease\",\"commit\",\"recover-stale\"]);\nconst EMERGENCY_MUTATIONS_FROZEN=true;\n\nfunction now(){return new Date().toISOString().replace(\"Z\",\"+00:00\")}\nfunction canon(x:any):string{\n if(x===null||typeof x!==\"object\")return JSON.stringify(x);\n if(Array.isArray(x))return \"[\"+x.map(canon).join(\",\")+\"]\";\n return \"{\"+Object.keys(x).sort().map(k=>JSON.stringify(k)+\":\"+canon(x[k])).join(\",\")+\"}\";\n}\nasync function sha(s:string){const d=await crypto.subtle.digest(\"SHA-256\",enc.encode(s));return[...new Uint8Array(d)].map(x=>x.toString(16).padStart(2,\"0\")).join(\"\")}\nasync function one(sql:string,args:any[]=[]){const r:any=await sqlite.execute({sql,args});return r.rows?.[0]??null}\nfunction flags(args:any[],start:number){const m:any={};for(let i=start;i=args.length)throw new Error(\"BAD_FLAG_VECTOR\");m[args[i].slice(2)]=args[i+1]}return m}\nfunction parseJson(s:any,kind:string){try{return JSON.parse(String(s))}catch{throw new Error(\"BAD_JSON_\"+kind)}}\nfunction exactTop(q:any){return q&&typeof q===\"object\"&&!Array.isArray(q)&&Object.keys(q).sort().join(\",\")===\"args,timeout\"&&Array.isArray(q.args)&&q.args.length>0&&q.args.every((x:any)=>typeof x===\"string\")&&Number.isInteger(q.timeout)&&q.timeout>=1&&q.timeout<=120}\nfunction cleanCaps(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v))throw new Error(\"CAPABILITIES_MUST_BE_STRING_LIST\");return [...new Set(x)].sort()}\nfunction cleanWrites(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v.trim()))throw new Error(\"WRITE_RESOURCES_MUST_BE_STRING_LIST\");return [...new Set(x.map((v:string)=>v.trim()))].sort()}\n\nasync function cloneState(){\n const tables=[\"meta\",\"workstreams\",\"agents\",\"tasks\",\"claims\",\"claim_deps\",\"artifacts\",\"replicas\",\"task_context_history\",\"task_invariant_history\",\"replay_log\",\"anchor\",\"epoch_events\",\"epoch_meta\"];\n for(const t of tables){await sqlite.execute(`DROP TABLE IF EXISTS ${P}${t}`);await sqlite.execute(`CREATE TABLE ${P}${t} AS SELECT * FROM ${SRC}${t}`)}\n await sqlite.execute(`DROP TABLE IF EXISTS ${Q}`);\n await sqlite.execute(`CREATE TABLE ${Q}(\n id TEXT PRIMARY KEY,priority REAL NOT NULL,payload_json TEXT NOT NULL,state TEXT NOT NULL,\n lease_owner TEXT,lease_attempt_id TEXT,lease_expires_at TEXT,result_json TEXT,error_json TEXT,\n created_at TEXT NOT NULL,updated_at TEXT NOT NULL)`);\n}\n\nasync function meta(){return await one(`SELECT * FROM ${P}epoch_meta WHERE id=1`)}\nasync function generation(){return Number((await meta()).generation)}\nasync function appendEvent(ws:string,agent:any,task:any,type:string,payload:any){\n if(!txContext.getStore())throw new Error(\"EVENT_APPEND_REQUIRES_COMMAND_TRANSACTION\");\n const m:any=await meta(),prev=String(m.event_head_hash),g=Number(m.generation);\n const e={event_uuid:crypto.randomUUID(),ts:now(),workstream:ws,agent_id:agent??null,task_id:task??null,type,payload,prev_hash:prev};\n const h=await sha(canon(e));\n const ins:any=await sqlite.execute({sql:`INSERT INTO ${P}epoch_events(local_seq,event_uuid,ts,workstream,agent_id,task_id,type,payload_json,prev_hash,event_hash,transaction_generation)\n SELECT (SELECT COALESCE(MAX(local_seq),0)+1 FROM ${P}epoch_events),?,?,?,?,?,?,?,?,?,?\n RETURNING local_seq`,\n args:[e.event_uuid,e.ts,ws,e.agent_id,e.task_id,type,canon(payload),prev,h,g]});\n const rows=ins.rows||[];\n if(rows.length!==1)throw new Error(\"EVENT_INSERT_FAILED\");\n const upd:any=await sqlite.execute({sql:`UPDATE ${P}epoch_meta\n SET event_head_hash=?,new_event_count=new_event_count+1\n WHERE id=1 AND event_head_hash=? AND generation=?\n RETURNING new_event_count`,args:[h,prev,g]});\n if((upd.rows||[]).length!==1)throw new Error(\"EVENT_HEAD_CAS_FAILED\");\n return{seq:Number(rows[0].local_seq),event_hash:h};\n}\nasync function bump(){\n const r:any=await sqlite.execute(`UPDATE ${P}epoch_meta SET generation=generation+1 WHERE id=1 RETURNING generation`);\n if(!(r.rows||[]).length)throw new Error(\"GENERATION_BUMP_FAILED\");\n return Number(r.rows[0].generation);\n}\n\nasync function artifactBelongs(h:string,ws:string){\n const a:any=await one(`SELECT task_id,producer_agent FROM ${P}artifacts WHERE sha256=?`,[h]);if(!a)return false;\n if(a.task_id){const t:any=await one(`SELECT workstream FROM ${P}tasks WHERE id=?`,[a.task_id]);if(t&&String(t.workstream)===ws)return true}\n if(a.producer_agent){const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[a.producer_agent]);if(ag&&String(ag.workstream)===ws)return true}\n return false;\n}\nasync function depsSatisfied(r:any){for(const d of parseJson(r.depends_json||\"[]\",\"DEPS\")){const x:any=await one(`SELECT state FROM ${P}tasks WHERE id=?`,[d]);if(!x||String(x.state)!==\"COMPLETE\")return false}return true}\nasync function guardsSatisfied(r:any){\n for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.state)!==\"COMPLETE\")return false}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.status)!==\"VERIFIED\")return false}\n else if(g.type===\"artifact_present\"){if(!await artifactBelongs(String(g.sha256),String(r.workstream)))return false}\n else return false;\n }return true\n}\nasync function normalizeGuards(ws:string,x:any){\n if(!Array.isArray(x))throw new Error(\"GUARDS_MUST_BE_LIST\");const out:any[]=[],seen=new Set();\n for(const g of x){\n if(!g||typeof g!==\"object\"||Array.isArray(g))throw new Error(\"GUARD_MUST_BE_OBJECT\");let ng:any;\n if(g.type===\"task_complete\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_TASK_GUARD\");const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_TASK\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_TASK_GUARD\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_TASK_GUARD\");ng={type:\"task_complete\",id:g.id}}\n else if(g.type===\"claim_verified\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_CLAIM_GUARD\");const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_CLAIM\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_GUARD\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"CLAIM_GUARD_NOT_VERIFIED\");ng={type:\"claim_verified\",id:g.id}}\n else if(g.type===\"artifact_present\"){const h=String(g.sha256||\"\").toLowerCase();if(!/^[0-9a-f]{64}$/.test(h))throw new Error(\"BAD_ARTIFACT_GUARD_SHA256\");ng={type:\"artifact_present\",sha256:h}}\n else throw new Error(\"UNKNOWN_GUARD_TYPE\");\n const k=canon(ng);if(!seen.has(k)){seen.add(k);out.push(ng)}\n }out.sort((a,b)=>canon(a).localeCompare(canon(b)));return out\n}\nasync function writeConflict(r:any){\n const writes=new Set(parseJson(r.writes_json||\"[]\",\"WRITES\"));if(!writes.size)return null;\n const q:any=await sqlite.execute(`SELECT id,workstream,lease_owner,writes_json FROM ${P}tasks WHERE state='LEASED'`);\n for(const o of q.rows||[]){const ow=new Set(parseJson(o.writes_json||\"[]\",\"WRITES\"));const overlap=[...writes].filter(x=>ow.has(x)).sort();if(overlap.length)return{task_id:o.id,workstream:o.workstream,lease_owner:o.lease_owner,resources:overlap}}\n return null\n}\nasync function bestReady(ws:string,caps:string[],agentId:string){\n const q:any=await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY priority DESC,id`,args:[ws]});const C=new Set(caps);\n for(const r of q.rows||[]){\n if(!r.dedupe_key)continue;if(r.assigned_agent!==null&&String(r.assigned_agent)!==agentId)continue;\n const req=new Set(parseJson(r.requires_json||\"[]\",\"REQ\")),ctx=parseJson(r.context_manifest||\"{}\",\"CTX\");\n if(ctx.execution_allowed===false)continue;if([...req].some(x=>NON_AGENT.has(x)))continue;if([...req].some(x=>!C.has(x)))continue;\n if(!await depsSatisfied(r)||!await guardsSatisfied(r)||await writeConflict(r))continue;return r\n }return null\n}\n\nasync function verifyChain(){\n const m:any=await meta(),es:any[]=(await sqlite.execute(`SELECT * FROM ${P}epoch_events ORDER BY local_seq`)).rows as any[];let prev=PREDECESSOR_HEAD,bad:any[]=[],structural_problems:any[]=[];\n for(let i=0;i[String(x.id),x])),problems:any[]=[];\n for(const d of deps){const p:any=cm.get(String(d.parent_claim)),c:any=cm.get(String(d.child_claim));if(!p||!c)problems.push({dep:d,reason:\"MISSING_CLAIM\"});else if(String(p.workstream)!==String(c.workstream))problems.push({dep:d,reason:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(p.status))&&String(c.status)===\"VERIFIED\")problems.push({dep:d,reason:\"VERIFIED_CHILD_OF_INVALID_PARENT\"})}\n return{ok:problems.length===0,claims:claims.length,problems}\n}\nasync function status(){\n const m:any=await meta();const counts:any={};for(const t of [\"agents\",\"tasks\",\"claims\",\"artifacts\"])counts[t]=Number((await one(`SELECT COUNT(*) n FROM ${P}${t}`)).n);\n const states:any=(await sqlite.execute(`SELECT state,COUNT(*) n FROM ${P}tasks GROUP BY state ORDER BY state`)).rows;\n return{ok:true,classification:\"VAL_NATIVE_RECOVERY_EPOCH\",epoch:Number(m.epoch),generation:Number(m.generation),event_head_hash:String(m.event_head_hash),predecessor_generation:Number(m.predecessor_generation),predecessor_head:String(m.predecessor_head),new_event_count:Number(m.new_event_count),counts,task_states:states}\n}\n\nasync function register(args:string[]){\n if(args.length<2)throw new Error(\"REGISTER_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),role=String(f.role||\"\"),type=String(f.type||\"\"),parent=f.parent??null,caps=cleanCaps(parseJson(f.capabilities||\"[]\",\"CAPS\"));\n if(!ws||!role||!type)throw new Error(\"REGISTER_FIELDS_REQUIRED\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n if(parent){if(String(parent)===id)throw new Error(\"AGENT_CANNOT_PARENT_SELF\");const pr:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[parent]);if(!pr)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(String(pr.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_PARENT\")}\n const ex:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(ex){const same=String(ex.workstream)===ws&&String(ex.role)===role&&String(ex.type)===type&&(ex.parent_id??null)===(parent??null)&&String(ex.capabilities_json)===canon(caps);if(!same)throw new Error(\"AGENT_REJOIN_IDENTITY_MISMATCH\");await sqlite.execute({sql:`UPDATE ${P}agents SET last_seen=? WHERE id=?`,args:[now(),id]});return{ok:true,created:false,agent_id:id,generation:await generation()}}\n const g0=await generation();await sqlite.execute({sql:`INSERT INTO ${P}agents(id,parent_id,type,workstream,role,status,boot_generation,last_generation,last_seen,capabilities_json) VALUES(?,?,?,?,?,'READY',?,?,?,?)`,args:[id,parent,type,ws,role,g0,g0,now(),canon(caps)]});await appendEvent(ws,id,null,\"AGENT_REGISTERED\",{type,role,parent,boot_generation:g0,capabilities:caps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=? WHERE id=?`,args:[ng,id]});return{ok:true,created:true,agent_id:id,generation:ng}\n}\nasync function ensureTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");if(!ws||!dedupe)throw new Error(\"ENSURE_FIELDS_REQUIRED\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));\n if(!Array.isArray(deps)||!ctx||Array.isArray(ctx)||!Array.isArray(req))throw new Error(\"BAD_JSON_SHAPE\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing)return{ok:true,created:false,task_id:existing.id,state:existing.state,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe};\n if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority);if(!Number.isFinite(priority))throw new Error(\"BAD_PRIORITY\");\n await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,NULL,NULL,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,canon(writes),canon(guards)]});\n await appendEvent(ws,f.agent??null,id,\"TASK_CREATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe}\n}\nasync function claim(args:string[]){\n const f=flags(args,1),id=String(f.agent||\"\"),mode=String(f.mode||\"INTERACTIVE\"),secs=f[\"lease-seconds\"]===undefined?(mode===\"INTERACTIVE\"?1800:900):Number(f[\"lease-seconds\"]);if(!id)throw new Error(\"AGENT_REQUIRED\");if(![\"INTERACTIVE\",\"PROCESS\"].includes(mode)||secs<60||secs>7200)throw new Error(\"BAD_LEASE\");\n const ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");const held:any=await one(`SELECT id,lease_expires_at FROM ${P}tasks WHERE state='LEASED' AND lease_owner=? ORDER BY updated_at DESC LIMIT 1`,[id]);const g0=await generation();\n if(held){if(held.lease_expires_at&&String(held.lease_expires_at)7200)throw new Error(\"BAD_RENEW\");\n const r:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[task]);if(!r)throw new Error(\"UNKNOWN_TASK\");if(String(r.state)!==\"LEASED\"||String(r.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(r.lease_expires_at&&String(r.lease_expires_at)String(r.workstream)))].sort();for(const ws of wss)await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[g,now(),ws]})}return{ok:true,recovered,generation:g}\n}\nasync function commit(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId)throw new Error(\"COMMIT_FIELDS_REQUIRED\");if(state!==\"COMPLETE\")throw new Error(\"UNSUPPORTED_VAL_NATIVE_COMMIT_STATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at)String(a.id).localeCompare(String(b.id))||String(a.state).localeCompare(String(b.state)))\n}\nasync function terminalGuardFailures(r:any){\n const out:any[]=[];for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,state:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,state:\"CROSS_WORKSTREAM\"});else if([\"INVALID\",\"BLOCKED\"].includes(String(x.state)))out.push({type:g.type,id:g.id,state:String(x.state)})}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,status:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,status:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(x.status)))out.push({type:g.type,id:g.id,status:String(x.status)})}\n }return out.sort((a,b)=>canon(a).localeCompare(canon(b)))\n}\nasync function propagateImpossible(ws:string,agent:any,rootCause:any){\n const changed:any[]=[];while(true){const rows:any[]=(await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY id`,args:[ws]})).rows as any[];const round:any[]=[];\n for(const r of rows){const deps=await terminalDepFailures(r),guards=await terminalGuardFailures(r);if(!deps.length&&!guards.length)continue;const type=deps.length&&!guards.length?\"TASK_DEPENDENCY_BLOCKED\":\"TASK_CAUSALLY_BLOCKED\";let payload:any;\n if(type===\"TASK_DEPENDENCY_BLOCKED\")payload={blocking_dependencies:deps,root_terminal_task:(rootCause&&rootCause.task_id)||deps[0].id};\n else payload={blocking_dependencies:deps,blocking_guards:guards,root_cause:rootCause};\n const ev=await appendEvent(ws,agent,String(r.id),type,payload),eid=PREDECESSOR_EVENTS+Number(ev.seq);\n const u:any=await sqlite.execute({sql:`UPDATE ${P}tasks SET state='BLOCKED',result_event_id=?,updated_at=?,lease_owner=NULL,lease_mode=NULL,lease_generation=NULL,lease_expires_at=NULL WHERE id=? AND state='READY' RETURNING id`,args:[eid,now(),r.id]});\n if((u.rows||[]).length){const item={task_id:r.id,event_id:eid,blocking_dependencies:deps,blocking_guards:guards};round.push(item);changed.push(item)}\n }if(!round.length)break;\n }return changed\n}\nasync function delegateTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),parent=String(f[\"parent-agent\"]||\"\"),child=String(f[\"child-agent\"]||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));if(!ws||!parent||!child||!dedupe||!Array.isArray(deps)||!Array.isArray(req)||!ctx||Array.isArray(ctx))throw new Error(\"BAD_DELEGATE\");\n const p:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[parent]),c:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[child]);if(!p)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(!c)throw new Error(\"UNKNOWN_CHILD_AGENT\");if(String(p.workstream)!==ws||String(c.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DELEGATION_FORBIDDEN\");if(String(c.parent_id)!==parent)throw new Error(\"NOT_DIRECT_CHILD\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing){if(String(existing.assigned_agent)!==child||String(existing.delegated_by)!==parent)throw new Error(\"DEDUPE_KEY_DELEGATION_MISMATCH\");return{ok:true,created:false,task_id:existing.id,state:existing.state,assigned_agent:existing.assigned_agent,delegated_by:existing.delegated_by,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe}}\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP_FORBIDDEN\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority??0);await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,?,?,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,child,parent,canon(writes),canon(guards)]});\n await appendEvent(ws,parent,id,\"TASK_DELEGATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent}\n}\nasync function supersedeContext(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),newCtx=parseJson(f[\"new-context\"],\"NEW_CONTEXT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\");if(!taskId||!agent||!Number.isInteger(expected)||!newCtx||Array.isArray(newCtx)||!Array.isArray(evidence))throw new Error(\"BAD_SUPERSEDE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_CONTEXT_SUPERSESSION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_CONTEXT_SUPERSESSION_REQUIRES_READY\");\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const oldCtx=parseJson(task.context_manifest||\"{}\",\"CTX\");if(canon(oldCtx)===canon(newCtx))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_context_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_CONTEXT_SUPERSEDED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_context:oldCtx,new_context:newCtx}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_context_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_context_history(id,task_id,version,old_context_json,new_context_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,canon(oldCtx),canon(newCtx),String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET context_manifest=?,updated_at=? WHERE id=?`,args:[canon(newCtx),now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid}\n}\nasync function ensureTaskInvariantRequiresColumns(){\n const r:any=await sqlite.execute(`PRAGMA table_info(${P}task_invariant_history)`),names=new Set((r.rows||[]).map((x:any)=>String(x.name)));\n if(!names.has(\"old_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN old_requires_json TEXT`);\n if(!names.has(\"new_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN new_requires_json TEXT`);\n}\nasync function migrateInvariants(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),dedupe=String(f[\"dedupe-key\"]||\"\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),hasRequires=Object.prototype.hasOwnProperty.call(f,\"requires\"),requiresOverride=hasRequires?cleanCaps(parseJson(f.requires,\"REQUIRES\")):null;if(!taskId||!agent||!Number.isInteger(expected)||!dedupe||!Array.isArray(evidence))throw new Error(\"BAD_MIGRATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_MIGRATION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_MIGRATION_REQUIRES_READY\");const guards=await normalizeGuards(String(task.workstream),parseJson(f.guards||\"[]\",\"GUARDS\"));\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const conflict:any=await one(`SELECT id,state FROM ${P}tasks WHERE workstream=? AND dedupe_key=? AND id<>? AND state IN ('READY','LEASED') LIMIT 1`,[task.workstream,dedupe,taskId]);if(conflict)throw new Error(\"OPEN_DEDUPE_CONFLICT\");\n const oldD=task.dedupe_key,oldW=String(task.writes_json||\"[]\"),oldG=String(task.guards_json||\"[]\"),oldR=String(task.requires_json||\"[]\"),oldReq=parseJson(oldR,\"OLDREQ\");if(!Array.isArray(oldReq))throw new Error(\"OLD_REQUIRES_NOT_LIST\");const newReq=hasRequires?requiresOverride:oldReq,newR=hasRequires?canon(newReq):oldR;if(String(oldD)===dedupe&&canon(parseJson(oldW,\"OLDW\"))===canon(writes)&&canon(parseJson(oldG,\"OLDG\"))===canon(guards)&&canon(oldReq)===canon(newReq))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n await ensureTaskInvariantRequiresColumns();const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_invariant_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_INVARIANTS_MIGRATED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_dedupe_key:oldD,new_dedupe_key:dedupe,old_writes:parseJson(oldW,\"OLDW\"),new_writes:writes,old_guards:parseJson(oldG,\"OLDG\"),new_guards:guards,old_requires:oldReq,new_requires:newReq}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_invariant_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_invariant_history(id,task_id,version,old_dedupe_key,new_dedupe_key,old_writes_json,new_writes_json,old_guards_json,new_guards_json,old_requires_json,new_requires_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,oldD,dedupe,oldW,canon(writes),oldG,canon(guards),oldR,newR,String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET dedupe_key=?,writes_json=?,guards_json=?,requires_json=?,updated_at=? WHERE id=?`,args:[dedupe,canon(writes),canon(guards),newR,now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid,dedupe_key:dedupe,writes,guards,requires:newReq}\n}\nasync function reconcileCausal(args:string[]){\n const f=flags(args,1),ws=String(f.workstream||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]);if(!ws||!agent||!Number.isInteger(expected))throw new Error(\"BAD_RECONCILE\");const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[agent]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");if(String(ag.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_RECONCILIATION_FORBIDDEN\");const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[ws])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:ws};const changed=await propagateImpossible(ws,agent,{type:\"historical_reconcile\"});let ng=await generation();if(changed.length){ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]})}return{ok:true,changed_count:changed.length,changed,generation:ng,workstream_generation:changed.length?ng:actual,workstream:ws}\n}\nasync function addClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),status0=String(f.status||\"VERIFIED\"),statement=parseJson(f.statement,\"STATEMENT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),deps=parseJson(f.depends||\"[]\",\"DEPS\");if(!ws||![\"VERIFIED\",\"CANDIDATE\",\"HYPOTHESIS\"].includes(status0)||!statement||Array.isArray(statement)||!Array.isArray(evidence)||!Array.isArray(deps))throw new Error(\"BAD_CLAIM\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");await validateEvidenceRefs(evidence);\n for(const d of deps){const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_CLAIM_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_DEP_FORBIDDEN\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"NONVERIFIED_CLAIM_DEP\")}\n const raw=canon(statement),h=await sha(raw),g0=await generation(),t=now();if(await one(`SELECT id FROM ${P}claims WHERE id=?`,[id]))throw new Error(\"CLAIM_EXISTS\");await sqlite.execute({sql:`INSERT INTO ${P}claims(id,workstream,status,statement_json,statement_sha256,evidence_json,created_generation,invalidated_by,created_at,updated_at) VALUES(?,?,?,?,?,?,?,NULL,?,?)`,args:[id,ws,status0,raw,h,canon(evidence),g0,t,t]});for(const d of deps)await sqlite.execute({sql:`INSERT INTO ${P}claim_deps(parent_claim,child_claim) VALUES(?,?)`,args:[d,id]});await appendEvent(ws,f.agent??null,null,\"CLAIM_ADDED\",{claim_id:id,status:status0,statement_sha256:h,evidence,depends:deps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,claim_id:id,statement_sha256:h,generation:ng}\n}\nasync function invalidateClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),reason=String(f.reason||\"\"),agent=f.agent??null;const root:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[id]);if(!root)throw new Error(\"UNKNOWN_CLAIM\");const todo=[id],seen=new Set(),changed:any[]=[];\n while(todo.length){const q=String(todo.pop());if(seen.has(q))continue;seen.add(q);const row:any=await one(`SELECT status FROM ${P}claims WHERE id=?`,[q]);if(row&&![\"FALSIFIED\",\"STALE\"].includes(String(row.status))){const ns=q===id?\"FALSIFIED\":\"STALE\";await sqlite.execute({sql:`UPDATE ${P}claims SET status=?,invalidated_by=?,updated_at=? WHERE id=?`,args:[ns,id,now(),q]});changed.push([q,ns])}const kids:any[]=(await sqlite.execute({sql:`SELECT child_claim FROM ${P}claim_deps WHERE parent_claim=?`,args:[q]})).rows as any[];for(const k of kids)todo.push(String(k.child_claim))}\n await appendEvent(String(root.workstream),agent,null,\"CLAIM_INVALIDATED\",{root_claim:id,reason,affected:changed});const propagated=await propagateImpossible(String(root.workstream),agent,{type:\"claim_invalidated\",claim_id:id,reason});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),root.workstream]});return{ok:true,root_claim:id,affected:changed,generation:ng,propagated_blocked:propagated}\n}\nasync function commitFull(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId||![\"COMPLETE\",\"INVALID\",\"BLOCKED\"].includes(state))throw new Error(\"BAD_COMMIT\");const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT_FORBIDDEN\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at){\n if(cmd===\"status\")return await status();if(cmd===\"verify-chain\")return await verifyChain();if(cmd===\"verify-claim-graph\")return await verifyClaimGraph();if(cmd===\"register-agent\")return await register(q.args);if(cmd===\"ensure-task\")return await ensureTask(q.args);if(cmd===\"delegate-task\")return await delegateTask(q.args);if(cmd===\"claim\")return await claim(q.args);if(cmd===\"renew-lease\")return await renew(q.args);if(cmd===\"commit\")return await commitFull(q.args);if(cmd===\"checkpoint\")return await checkpointNative();if(cmd===\"add-claim\")return await addClaimFull(q.args);if(cmd===\"invalidate-claim\")return await invalidateClaimFull(q.args);if(cmd===\"supersede-task-context\")return await supersedeContext(q.args);if(cmd===\"migrate-task-invariants\")return await migrateInvariants(q.args);if(cmd===\"reconcile-causal-blocks\")return await reconcileCausal(q.args);if(cmd===\"recover-stale\"){if(q.args.length!==1)throw new Error(\"RECOVER_STALE_ARGS_INVALID\");return await recover()}throw new Error(\"UNREACHABLE\");\n };\n if(READ_ONLY_COMMANDS.has(cmd))return await withTransaction(\"read\",()=>invoke());\n if(EMERGENCY_MUTATIONS_FROZEN){\n const authority:any=await one(`SELECT epoch,writer,mode,source_generation,source_head FROM brain_control_plane_authority_v1 WHERE id=1`);\n return{ok:false,reason:\"VAL_NATIVE_MUTATIONS_EMERGENCY_FROZEN\",command:cmd,authority:authority??null};\n }\n if(!REACTIVATION_MUTATION_ALLOWLIST.has(cmd))return{ok:false,reason:\"VAL_NATIVE_MUTATOR_NOT_YET_ATOMICALLY_QUALIFIED\",command:cmd};\n return await withTransaction(\"write\",async()=>{\n const authority:any=await one(`SELECT epoch,writer,mode,source_generation,source_head FROM brain_control_plane_authority_v1 WHERE id=1`);\n if(!authority||String(authority.writer)!==\"val_native\"||String(authority.mode)!==\"ACTIVE\")return{ok:false,reason:\"VAL_NATIVE_MUTATIONS_AUTHORITY_FENCED\",command:cmd,authority:authority??null};\n return await invoke();\n });\n}\n\n\nasync function brainStatusSafe(){return await withTransaction(\"read\",()=>status())}\nasync function verifyBrainChainSafe(){return await withTransaction(\"read\",()=>verifyChain())}\nasync function verifyBrainClaimGraphSafe(){return await withTransaction(\"read\",()=>verifyClaimGraph())}\nasync function checkpointBrainNativeSafe(){return await dispatchFull(JSON.stringify({args:[\"checkpoint\"],timeout:120}))}\nasync function recoverBrainStaleSafe(){return await dispatchFull(JSON.stringify({args:[\"recover-stale\"],timeout:120}))}\nasync function registerBrainAgentSafe(args:string[]){return await dispatchFull(JSON.stringify({args,timeout:120}))}\nasync function claimBrainTaskSafe(args:string[]){return await dispatchFull(JSON.stringify({args,timeout:120}))}\nasync function brainGenerationSafe(){return await withTransaction(\"read\",()=>generation())}\n\nexport {\n dispatchFull as dispatchBrain,\n brainStatusSafe as brainStatus,\n verifyBrainChainSafe as verifyBrainChain,\n verifyBrainClaimGraphSafe as verifyBrainClaimGraph,\n checkpointBrainNativeSafe as checkpointBrainNative,\n recoverBrainStaleSafe as recoverBrainStale,\n registerBrainAgentSafe as registerBrainAgent,\n claimBrainTaskSafe as claimBrainTask,\n brainGenerationSafe as brainGeneration\n};\n","createdAt",["D",1788783221441],"branchVersion","branchId","73242ea2-d108-4e7a-bfc6-591c6dc3474d","id","4e018e91-376b-41a5-a320-0b2f0470881c","brain-atomic-p0-sol1354",["D",1788783012261],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Isolated P0 atomicity 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{ sqlite as rootSqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { AsyncLocalStorage } from \"node:async_hooks\";\nimport { blob } from \"https://esm.town/v/std/blob/main.ts\";\n\n/*\n NONAUTHORITY P0 ATOMIC-CORE CANDIDATE.\n Not production-routed. Essential Brain mutators execute inside one Val interactive write transaction.\n Nonessential mutators stay fenced until separately proven.\n*/\nconst brainTxContext=new AsyncLocalStorage();\nlet atomicTestFailAfterWrite:number|null=null;\nlet atomicTestWriteCount=0;\nlet atomicTestEscapedWriteCount=0;\nlet atomicTestTxEntries=0;\nlet atomicTestExecuteCalls=0;\nfunction sqlText(arg:any){return typeof arg===\"string\"?arg:String(arg?.sql??\"\")}\nfunction isWriteSql(arg:any){const q=sqlText(arg).trimStart().toUpperCase();return [\"INSERT\",\"UPDATE\",\"DELETE\",\"REPLACE\",\"CREATE\",\"DROP\",\"ALTER\"].some(k=>q===k||q.startsWith(k+\" \")||q.startsWith(k+\"\\n\")||q.startsWith(k+\"\\t\"))}\nasync function executeInjected(target:any,arg:any,insideTx:boolean){\n atomicTestExecuteCalls++;\n const write=isWriteSql(arg);\n const out=await target.execute(arg);\n if(write){\n atomicTestWriteCount++;\n if(!insideTx)atomicTestEscapedWriteCount++;\n if(atomicTestFailAfterWrite!==null&&atomicTestWriteCount===atomicTestFailAfterWrite){\n throw new Error(\"ATOMIC_TEST_INJECT_AFTER_WRITE_\"+atomicTestWriteCount+(insideTx?\"_IN_TX\":\"_ESCAPED_TX\"));\n }\n }\n return out;\n}\nexport function setAtomicTestFailureAfterWrite(n:number|null){\n atomicTestFailAfterWrite=n;\n atomicTestWriteCount=0;\n atomicTestEscapedWriteCount=0;\n atomicTestTxEntries=0;\n atomicTestExecuteCalls=0;\n}\nexport function getAtomicTestWriteCount(){return atomicTestWriteCount}\nexport function getAtomicTestDiagnostics(){return {tx_entries:atomicTestTxEntries,tx_execute_calls:atomicTestExecuteCalls,write_count:atomicTestWriteCount,escaped_write_count:atomicTestEscapedWriteCount}}\nconst sqlite:any={\n execute:async (...args:any[])=>{\n const tx:any=brainTxContext.getStore();\n return tx ? await executeInjected(tx,args[0],true) : await executeInjected(rootSqlite,args[0],false);\n },\n batch:async (statements:any[],mode?:any)=>{\n const tx:any=brainTxContext.getStore();\n const out:any[]=[];\n if(!tx){\n for(const st of statements)out.push(await executeInjected(rootSqlite,st,false));\n return out;\n }\n for(const st of statements)out.push(await executeInjected(tx,st,true));\n return out;\n }\n};\nasync function withBrainWriteTransaction(fn:()=>Promise):Promise{\n const tx:any=await rootSqlite.transaction(\"write\");\n atomicTestTxEntries++;\n try{\n const value:T=await brainTxContext.run(tx,fn);\n await tx.commit();\n return value;\n }catch(e){\n try{await tx.rollback()}catch{}\n throw e;\n }\n}\n\n\nconst SRC=\"brainvn_\",P=\"atomictest_\";\nconst PREDECESSOR_HEAD=\"d88a49daefd5520d5612c1bee960bcf7f587fc5f734a8e568b749e9bd390c1db\";\nconst PREDECESSOR_EVENTS=1991;\nconst enc=new TextEncoder();\nconst NON_AGENT=new Set([\"human_authority_approval\"]);\nconst SUPPORTED=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\",\"register-agent\",\"ensure-task\",\"claim\",\"renew-lease\",\"recover-stale\",\"commit\"]);\nconst READ_ONLY_COMMANDS=new Set([\"status\",\"verify-chain\",\"verify-claim-graph\"]);\nconst EMERGENCY_MUTATIONS_FROZEN=true;\n\nfunction now(){return new Date().toISOString().replace(\"Z\",\"+00:00\")}\nfunction canon(x:any):string{\n if(x===null||typeof x!==\"object\")return JSON.stringify(x);\n if(Array.isArray(x))return \"[\"+x.map(canon).join(\",\")+\"]\";\n return \"{\"+Object.keys(x).sort().map(k=>JSON.stringify(k)+\":\"+canon(x[k])).join(\",\")+\"}\";\n}\nasync function sha(s:string){const d=await crypto.subtle.digest(\"SHA-256\",enc.encode(s));return[...new Uint8Array(d)].map(x=>x.toString(16).padStart(2,\"0\")).join(\"\")}\nasync function one(sql:string,args:any[]=[]){const r:any=await sqlite.execute({sql,args});return r.rows?.[0]??null}\nfunction flags(args:any[],start:number){const m:any={};for(let i=start;i=args.length)throw new Error(\"BAD_FLAG_VECTOR\");m[args[i].slice(2)]=args[i+1]}return m}\nfunction parseJson(s:any,kind:string){try{return JSON.parse(String(s))}catch{throw new Error(\"BAD_JSON_\"+kind)}}\nfunction exactTop(q:any){return q&&typeof q===\"object\"&&!Array.isArray(q)&&Object.keys(q).sort().join(\",\")===\"args,timeout\"&&Array.isArray(q.args)&&q.args.length>0&&q.args.every((x:any)=>typeof x===\"string\")&&Number.isInteger(q.timeout)&&q.timeout>=1&&q.timeout<=120}\nfunction cleanCaps(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v))throw new Error(\"CAPABILITIES_MUST_BE_STRING_LIST\");return [...new Set(x)].sort()}\nfunction cleanWrites(x:any){if(!Array.isArray(x)||x.some(v=>typeof v!==\"string\"||!v.trim()))throw new Error(\"WRITE_RESOURCES_MUST_BE_STRING_LIST\");return [...new Set(x.map((v:string)=>v.trim()))].sort()}\n\nasync function cloneState(){\n const tables=[\"meta\",\"workstreams\",\"agents\",\"tasks\",\"claims\",\"claim_deps\",\"artifacts\",\"replicas\",\"task_context_history\",\"task_invariant_history\",\"replay_log\",\"anchor\",\"epoch_events\",\"epoch_meta\"];\n for(const t of tables){await sqlite.execute(`DROP TABLE IF EXISTS ${P}${t}`);await sqlite.execute(`CREATE TABLE ${P}${t} AS SELECT * FROM ${SRC}${t}`)}\n await sqlite.execute(`DROP TABLE IF EXISTS ${Q}`);\n await sqlite.execute(`CREATE TABLE ${Q}(\n id TEXT PRIMARY KEY,priority REAL NOT NULL,payload_json TEXT NOT NULL,state TEXT NOT NULL,\n lease_owner TEXT,lease_attempt_id TEXT,lease_expires_at TEXT,result_json TEXT,error_json TEXT,\n created_at TEXT NOT NULL,updated_at TEXT NOT NULL)`);\n}\n\nasync function meta(){return await one(`SELECT * FROM ${P}epoch_meta WHERE id=1`)}\nasync function generation(){return Number((await meta()).generation)}\nasync function appendEvent(ws:string,agent:any,task:any,type:string,payload:any){\n for(let attempt=1;attempt<=32;attempt++){\n const m:any=await meta(),prev=String(m.event_head_hash),g=Number(m.generation);\n const e={event_uuid:crypto.randomUUID(),ts:now(),workstream:ws,agent_id:agent??null,task_id:task??null,type,payload,prev_hash:prev};\n const h=await sha(canon(e));\n const rs:any[]=await sqlite.batch([\n {sql:`UPDATE ${P}epoch_meta\n SET event_head_hash=?,new_event_count=new_event_count+1\n WHERE id=1 AND event_head_hash=? AND generation=?\n RETURNING new_event_count`,args:[h,prev,g]},\n {sql:`INSERT INTO ${P}epoch_events(local_seq,event_uuid,ts,workstream,agent_id,task_id,type,payload_json,prev_hash,event_hash,transaction_generation)\n SELECT (SELECT COALESCE(MAX(local_seq),0)+1 FROM ${P}epoch_events),?,?,?,?,?,?,?,?,?,?\n WHERE (SELECT event_head_hash FROM ${P}epoch_meta WHERE id=1)=?\n AND (SELECT generation FROM ${P}epoch_meta WHERE id=1)=?\n RETURNING local_seq`,\n args:[e.event_uuid,e.ts,ws,e.agent_id,e.task_id,type,canon(payload),prev,h,g,h,g]}\n ],\"write\") as any[];\n const headRows=rs?.[0]?.rows||[],eventRows=rs?.[1]?.rows||[];\n if(headRows.length===1&&eventRows.length===1)return{seq:Number(eventRows[0].local_seq),event_hash:h};\n if(headRows.length===0&&eventRows.length===0)continue;\n throw new Error(\"EVENT_APPEND_PARTIAL_CAS\");\n }\n throw new Error(\"EVENT_APPEND_CONTENTION\");\n}\nasync function bump(){\n const r:any=await sqlite.execute(`UPDATE ${P}epoch_meta SET generation=generation+1 WHERE id=1 RETURNING generation`);\n if(!(r.rows||[]).length)throw new Error(\"GENERATION_BUMP_FAILED\");\n return Number(r.rows[0].generation);\n}\n\nasync function artifactBelongs(h:string,ws:string){\n const a:any=await one(`SELECT task_id,producer_agent FROM ${P}artifacts WHERE sha256=?`,[h]);if(!a)return false;\n if(a.task_id){const t:any=await one(`SELECT workstream FROM ${P}tasks WHERE id=?`,[a.task_id]);if(t&&String(t.workstream)===ws)return true}\n if(a.producer_agent){const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[a.producer_agent]);if(ag&&String(ag.workstream)===ws)return true}\n return false;\n}\nasync function depsSatisfied(r:any){for(const d of parseJson(r.depends_json||\"[]\",\"DEPS\")){const x:any=await one(`SELECT state FROM ${P}tasks WHERE id=?`,[d]);if(!x||String(x.state)!==\"COMPLETE\")return false}return true}\nasync function guardsSatisfied(r:any){\n for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.state)!==\"COMPLETE\")return false}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x||String(x.workstream)!==String(r.workstream)||String(x.status)!==\"VERIFIED\")return false}\n else if(g.type===\"artifact_present\"){if(!await artifactBelongs(String(g.sha256),String(r.workstream)))return false}\n else return false;\n }return true\n}\nasync function normalizeGuards(ws:string,x:any){\n if(!Array.isArray(x))throw new Error(\"GUARDS_MUST_BE_LIST\");const out:any[]=[],seen=new Set();\n for(const g of x){\n if(!g||typeof g!==\"object\"||Array.isArray(g))throw new Error(\"GUARD_MUST_BE_OBJECT\");let ng:any;\n if(g.type===\"task_complete\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_TASK_GUARD\");const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_TASK\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_TASK_GUARD\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_TASK_GUARD\");ng={type:\"task_complete\",id:g.id}}\n else if(g.type===\"claim_verified\"){if(typeof g.id!==\"string\"||!g.id)throw new Error(\"BAD_CLAIM_GUARD\");const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!r)throw new Error(\"UNKNOWN_GUARD_CLAIM\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_GUARD\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"CLAIM_GUARD_NOT_VERIFIED\");ng={type:\"claim_verified\",id:g.id}}\n else if(g.type===\"artifact_present\"){const h=String(g.sha256||\"\").toLowerCase();if(!/^[0-9a-f]{64}$/.test(h))throw new Error(\"BAD_ARTIFACT_GUARD_SHA256\");ng={type:\"artifact_present\",sha256:h}}\n else throw new Error(\"UNKNOWN_GUARD_TYPE\");\n const k=canon(ng);if(!seen.has(k)){seen.add(k);out.push(ng)}\n }out.sort((a,b)=>canon(a).localeCompare(canon(b)));return out\n}\nasync function writeConflict(r:any){\n const writes=new Set(parseJson(r.writes_json||\"[]\",\"WRITES\"));if(!writes.size)return null;\n const q:any=await sqlite.execute(`SELECT id,workstream,lease_owner,writes_json FROM ${P}tasks WHERE state='LEASED'`);\n for(const o of q.rows||[]){const ow=new Set(parseJson(o.writes_json||\"[]\",\"WRITES\"));const overlap=[...writes].filter(x=>ow.has(x)).sort();if(overlap.length)return{task_id:o.id,workstream:o.workstream,lease_owner:o.lease_owner,resources:overlap}}\n return null\n}\nasync function bestReady(ws:string,caps:string[],agentId:string){\n const q:any=await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY priority DESC,id`,args:[ws]});const C=new Set(caps);\n for(const r of q.rows||[]){\n if(!r.dedupe_key)continue;if(r.assigned_agent!==null&&String(r.assigned_agent)!==agentId)continue;\n const req=new Set(parseJson(r.requires_json||\"[]\",\"REQ\")),ctx=parseJson(r.context_manifest||\"{}\",\"CTX\");\n if(ctx.execution_allowed===false)continue;if([...req].some(x=>NON_AGENT.has(x)))continue;if([...req].some(x=>!C.has(x)))continue;\n if(!await depsSatisfied(r)||!await guardsSatisfied(r)||await writeConflict(r))continue;return r\n }return null\n}\n\nasync function verifyChain(){\n const m:any=await meta(),es:any[]=(await sqlite.execute(`SELECT * FROM ${P}epoch_events ORDER BY local_seq`)).rows as any[];let prev=PREDECESSOR_HEAD,bad:any[]=[],structural_problems:any[]=[];\n for(let i=0;i[String(x.id),x])),problems:any[]=[];\n for(const d of deps){const p:any=cm.get(String(d.parent_claim)),c:any=cm.get(String(d.child_claim));if(!p||!c)problems.push({dep:d,reason:\"MISSING_CLAIM\"});else if(String(p.workstream)!==String(c.workstream))problems.push({dep:d,reason:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(p.status))&&String(c.status)===\"VERIFIED\")problems.push({dep:d,reason:\"VERIFIED_CHILD_OF_INVALID_PARENT\"})}\n return{ok:problems.length===0,claims:claims.length,problems}\n}\nasync function status(){\n const m:any=await meta();const counts:any={};for(const t of [\"agents\",\"tasks\",\"claims\",\"artifacts\"])counts[t]=Number((await one(`SELECT COUNT(*) n FROM ${P}${t}`)).n);\n const states:any=(await sqlite.execute(`SELECT state,COUNT(*) n FROM ${P}tasks GROUP BY state ORDER BY state`)).rows;\n return{ok:true,classification:\"VAL_NATIVE_RECOVERY_EPOCH\",epoch:Number(m.epoch),generation:Number(m.generation),event_head_hash:String(m.event_head_hash),predecessor_generation:Number(m.predecessor_generation),predecessor_head:String(m.predecessor_head),new_event_count:Number(m.new_event_count),counts,task_states:states}\n}\n\nasync function register(args:string[]){\n if(args.length<2)throw new Error(\"REGISTER_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),role=String(f.role||\"\"),type=String(f.type||\"\"),parent=f.parent??null,caps=cleanCaps(parseJson(f.capabilities||\"[]\",\"CAPS\"));\n if(!ws||!role||!type)throw new Error(\"REGISTER_FIELDS_REQUIRED\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n if(parent){if(String(parent)===id)throw new Error(\"AGENT_CANNOT_PARENT_SELF\");const pr:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[parent]);if(!pr)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(String(pr.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_PARENT\")}\n const ex:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(ex){const same=String(ex.workstream)===ws&&String(ex.role)===role&&String(ex.type)===type&&(ex.parent_id??null)===(parent??null)&&String(ex.capabilities_json)===canon(caps);if(!same)throw new Error(\"AGENT_REJOIN_IDENTITY_MISMATCH\");await sqlite.execute({sql:`UPDATE ${P}agents SET last_seen=? WHERE id=?`,args:[now(),id]});return{ok:true,created:false,agent_id:id,generation:await generation()}}\n const g0=await generation();await sqlite.execute({sql:`INSERT INTO ${P}agents(id,parent_id,type,workstream,role,status,boot_generation,last_generation,last_seen,capabilities_json) VALUES(?,?,?,?,?,'READY',?,?,?,?)`,args:[id,parent,type,ws,role,g0,g0,now(),canon(caps)]});await appendEvent(ws,id,null,\"AGENT_REGISTERED\",{type,role,parent,boot_generation:g0,capabilities:caps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=? WHERE id=?`,args:[ng,id]});return{ok:true,created:true,agent_id:id,generation:ng}\n}\nasync function ensureTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");if(!ws||!dedupe)throw new Error(\"ENSURE_FIELDS_REQUIRED\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));\n if(!Array.isArray(deps)||!ctx||Array.isArray(ctx)||!Array.isArray(req))throw new Error(\"BAD_JSON_SHAPE\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing)return{ok:true,created:false,task_id:existing.id,state:existing.state,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe};\n if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority);if(!Number.isFinite(priority))throw new Error(\"BAD_PRIORITY\");\n await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,NULL,NULL,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,canon(writes),canon(guards)]});\n await appendEvent(ws,f.agent??null,id,\"TASK_CREATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe}\n}\nasync function claim(args:string[]){\n const f=flags(args,1),id=String(f.agent||\"\"),mode=String(f.mode||\"INTERACTIVE\"),secs=f[\"lease-seconds\"]===undefined?(mode===\"INTERACTIVE\"?1800:900):Number(f[\"lease-seconds\"]);if(!id)throw new Error(\"AGENT_REQUIRED\");if(![\"INTERACTIVE\",\"PROCESS\"].includes(mode)||secs<60||secs>7200)throw new Error(\"BAD_LEASE\");\n const ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[id]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");const held:any=await one(`SELECT id,lease_expires_at FROM ${P}tasks WHERE state='LEASED' AND lease_owner=? ORDER BY updated_at DESC LIMIT 1`,[id]);const g0=await generation();\n if(held){if(held.lease_expires_at&&String(held.lease_expires_at)7200)throw new Error(\"BAD_RENEW\");\n const r:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[task]);if(!r)throw new Error(\"UNKNOWN_TASK\");if(String(r.state)!==\"LEASED\"||String(r.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(r.lease_expires_at&&String(r.lease_expires_at)String(r.workstream)))].sort();for(const ws of wss)await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[g,now(),ws]})}return{ok:true,recovered,generation:g}\n}\nasync function commit(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId)throw new Error(\"COMMIT_FIELDS_REQUIRED\");if(state!==\"COMPLETE\")throw new Error(\"UNSUPPORTED_VAL_NATIVE_COMMIT_STATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at)String(a.id).localeCompare(String(b.id))||String(a.state).localeCompare(String(b.state)))\n}\nasync function terminalGuardFailures(r:any){\n const out:any[]=[];for(const g of parseJson(r.guards_json||\"[]\",\"GUARDS\")){\n if(g.type===\"task_complete\"){const x:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,state:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,state:\"CROSS_WORKSTREAM\"});else if([\"INVALID\",\"BLOCKED\"].includes(String(x.state)))out.push({type:g.type,id:g.id,state:String(x.state)})}\n else if(g.type===\"claim_verified\"){const x:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[g.id]);if(!x)out.push({type:g.type,id:g.id,status:\"MISSING\"});else if(String(x.workstream)!==String(r.workstream))out.push({type:g.type,id:g.id,status:\"CROSS_WORKSTREAM\"});else if([\"FALSIFIED\",\"STALE\"].includes(String(x.status)))out.push({type:g.type,id:g.id,status:String(x.status)})}\n }return out.sort((a,b)=>canon(a).localeCompare(canon(b)))\n}\nasync function propagateImpossible(ws:string,agent:any,rootCause:any){\n const changed:any[]=[];while(true){const rows:any[]=(await sqlite.execute({sql:`SELECT * FROM ${P}tasks WHERE workstream=? AND state='READY' ORDER BY id`,args:[ws]})).rows as any[];const round:any[]=[];\n for(const r of rows){const deps=await terminalDepFailures(r),guards=await terminalGuardFailures(r);if(!deps.length&&!guards.length)continue;const type=deps.length&&!guards.length?\"TASK_DEPENDENCY_BLOCKED\":\"TASK_CAUSALLY_BLOCKED\";let payload:any;\n if(type===\"TASK_DEPENDENCY_BLOCKED\")payload={blocking_dependencies:deps,root_terminal_task:(rootCause&&rootCause.task_id)||deps[0].id};\n else payload={blocking_dependencies:deps,blocking_guards:guards,root_cause:rootCause};\n const ev=await appendEvent(ws,agent,String(r.id),type,payload),eid=PREDECESSOR_EVENTS+Number(ev.seq);\n const u:any=await sqlite.execute({sql:`UPDATE ${P}tasks SET state='BLOCKED',result_event_id=?,updated_at=?,lease_owner=NULL,lease_mode=NULL,lease_generation=NULL,lease_expires_at=NULL WHERE id=? AND state='READY' RETURNING id`,args:[eid,now(),r.id]});\n if((u.rows||[]).length){const item={task_id:r.id,event_id:eid,blocking_dependencies:deps,blocking_guards:guards};round.push(item);changed.push(item)}\n }if(!round.length)break;\n }return changed\n}\nasync function delegateTask(args:string[]){\n if(args.length<2)throw new Error(\"TASK_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),parent=String(f[\"parent-agent\"]||\"\"),child=String(f[\"child-agent\"]||\"\"),dedupe=String(f[\"dedupe-key\"]||\"\");\n const deps=parseJson(f.depends||\"[]\",\"DEPS\"),ctx=parseJson(f.context||\"{}\",\"CTX\"),req=parseJson(f.requires||\"[]\",\"REQ\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),guards=await normalizeGuards(ws,parseJson(f.guards||\"[]\",\"GUARDS\"));if(!ws||!parent||!child||!dedupe||!Array.isArray(deps)||!Array.isArray(req)||!ctx||Array.isArray(ctx))throw new Error(\"BAD_DELEGATE\");\n const p:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[parent]),c:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[child]);if(!p)throw new Error(\"UNKNOWN_PARENT_AGENT\");if(!c)throw new Error(\"UNKNOWN_CHILD_AGENT\");if(String(p.workstream)!==ws||String(c.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DELEGATION_FORBIDDEN\");if(String(c.parent_id)!==parent)throw new Error(\"NOT_DIRECT_CHILD\");\n const existing:any=await one(`SELECT * FROM ${P}tasks WHERE workstream=? AND dedupe_key=? ORDER BY created_at DESC LIMIT 1`,[ws,dedupe]);if(existing){if(String(existing.assigned_agent)!==child||String(existing.delegated_by)!==parent)throw new Error(\"DEDUPE_KEY_DELEGATION_MISMATCH\");return{ok:true,created:false,task_id:existing.id,state:existing.state,assigned_agent:existing.assigned_agent,delegated_by:existing.delegated_by,lease_owner:existing.lease_owner,generation:await generation(),dedupe_key:dedupe}}\n for(const d of deps){const r:any=await one(`SELECT workstream,state FROM ${P}tasks WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_DEP_FORBIDDEN\");if([\"INVALID\",\"BLOCKED\"].includes(String(r.state)))throw new Error(\"TERMINAL_DEPENDENCY\")}\n const t=now(),priority=Number(f.priority??0);await sqlite.execute({sql:`INSERT INTO ${P}tasks(id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json) VALUES(?,?,'READY',?,?,?,?,?,NULL,NULL,NULL,NULL,?,?,NULL,?,?,?,?,?,?)`,args:[id,ws,priority,canon(deps),String(f.success||\"\"),String(f.value||\"\"),canon(ctx),t,t,canon(req),dedupe,child,parent,canon(writes),canon(guards)]});\n await appendEvent(ws,parent,id,\"TASK_DELEGATED\",{priority,depends:deps,requires:req,writes,guards,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent,success_condition:String(f.success||\"\"),decision_value:String(f.value||\"\")});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,created:true,task_id:id,state:\"READY\",generation:ng,dedupe_key:dedupe,assigned_agent:child,delegated_by:parent}\n}\nasync function supersedeContext(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),newCtx=parseJson(f[\"new-context\"],\"NEW_CONTEXT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\");if(!taskId||!agent||!Number.isInteger(expected)||!newCtx||Array.isArray(newCtx)||!Array.isArray(evidence))throw new Error(\"BAD_SUPERSEDE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_CONTEXT_SUPERSESSION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_CONTEXT_SUPERSESSION_REQUIRES_READY\");\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const oldCtx=parseJson(task.context_manifest||\"{}\",\"CTX\");if(canon(oldCtx)===canon(newCtx))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_context_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_CONTEXT_SUPERSEDED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_context:oldCtx,new_context:newCtx}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_context_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_context_history(id,task_id,version,old_context_json,new_context_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,canon(oldCtx),canon(newCtx),String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET context_manifest=?,updated_at=? WHERE id=?`,args:[canon(newCtx),now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid}\n}\nasync function ensureTaskInvariantRequiresColumns(){\n const r:any=await sqlite.execute(`PRAGMA table_info(${P}task_invariant_history)`),names=new Set((r.rows||[]).map((x:any)=>String(x.name)));\n if(!names.has(\"old_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN old_requires_json TEXT`);\n if(!names.has(\"new_requires_json\"))await sqlite.execute(`ALTER TABLE ${P}task_invariant_history ADD COLUMN new_requires_json TEXT`);\n}\nasync function migrateInvariants(args:string[]){\n const f=flags(args,1),taskId=String(f.task||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]),dedupe=String(f[\"dedupe-key\"]||\"\"),writes=cleanWrites(parseJson(f.writes||\"[]\",\"WRITES\")),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),hasRequires=Object.prototype.hasOwnProperty.call(f,\"requires\"),requiresOverride=hasRequires?cleanCaps(parseJson(f.requires,\"REQUIRES\")):null;if(!taskId||!agent||!Number.isInteger(expected)||!dedupe||!Array.isArray(evidence))throw new Error(\"BAD_MIGRATE\");\n const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_TASK_MIGRATION_FORBIDDEN\");if(String(task.state)!==\"READY\")throw new Error(\"TASK_MIGRATION_REQUIRES_READY\");const guards=await normalizeGuards(String(task.workstream),parseJson(f.guards||\"[]\",\"GUARDS\"));\n const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[task.workstream])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:task.workstream};await validateEvidenceRefs(evidence);const conflict:any=await one(`SELECT id,state FROM ${P}tasks WHERE workstream=? AND dedupe_key=? AND id<>? AND state IN ('READY','LEASED') LIMIT 1`,[task.workstream,dedupe,taskId]);if(conflict)throw new Error(\"OPEN_DEDUPE_CONFLICT\");\n const oldD=task.dedupe_key,oldW=String(task.writes_json||\"[]\"),oldG=String(task.guards_json||\"[]\"),oldR=String(task.requires_json||\"[]\"),oldReq=parseJson(oldR,\"OLDREQ\");if(!Array.isArray(oldReq))throw new Error(\"OLD_REQUIRES_NOT_LIST\");const newReq=hasRequires?requiresOverride:oldReq,newR=hasRequires?canon(newReq):oldR;if(String(oldD)===dedupe&&canon(parseJson(oldW,\"OLDW\"))===canon(writes)&&canon(parseJson(oldG,\"OLDG\"))===canon(guards)&&canon(oldReq)===canon(newReq))return{ok:true,changed:false,task_id:taskId,generation:await generation(),workstream_generation:actual};\n await ensureTaskInvariantRequiresColumns();const ver=Number((await one(`SELECT COALESCE(MAX(version),0)+1 n FROM ${P}task_invariant_history WHERE task_id=?`,[taskId])).n),ev=await appendEvent(String(task.workstream),agent,taskId,\"TASK_INVARIANTS_MIGRATED\",{version:ver,reason:String(f.reason||\"\"),evidence,old_dedupe_key:oldD,new_dedupe_key:dedupe,old_writes:parseJson(oldW,\"OLDW\"),new_writes:writes,old_guards:parseJson(oldG,\"OLDG\"),new_guards:guards,old_requires:oldReq,new_requires:newReq}),eid=PREDECESSOR_EVENTS+Number(ev.seq),hid=Number((await one(`SELECT COALESCE(MAX(id),0)+1 n FROM ${P}task_invariant_history`)).n);\n await sqlite.execute({sql:`INSERT INTO ${P}task_invariant_history(id,task_id,version,old_dedupe_key,new_dedupe_key,old_writes_json,new_writes_json,old_guards_json,new_guards_json,old_requires_json,new_requires_json,reason,evidence_json,agent_id,event_id,created_at) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)`,args:[hid,taskId,ver,oldD,dedupe,oldW,canon(writes),oldG,canon(guards),oldR,newR,String(f.reason||\"\"),canon(evidence),agent,eid,now()]});await sqlite.execute({sql:`UPDATE ${P}tasks SET dedupe_key=?,writes_json=?,guards_json=?,requires_json=?,updated_at=? WHERE id=?`,args:[dedupe,canon(writes),canon(guards),newR,now(),taskId]});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]});await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),task.workstream]});return{ok:true,changed:true,task_id:taskId,version:ver,generation:ng,workstream_generation:ng,event_id:eid,dedupe_key:dedupe,writes,guards,requires:newReq}\n}\nasync function reconcileCausal(args:string[]){\n const f=flags(args,1),ws=String(f.workstream||\"\"),agent=String(f.agent||\"\"),expected=Number(f[\"expected-workstream-generation\"]);if(!ws||!agent||!Number.isInteger(expected))throw new Error(\"BAD_RECONCILE\");const ag:any=await one(`SELECT workstream FROM ${P}agents WHERE id=?`,[agent]);if(!ag)throw new Error(\"UNKNOWN_AGENT\");if(String(ag.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_RECONCILIATION_FORBIDDEN\");const actual=Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id=?`,[ws])).head_generation);if(actual!==expected)return{ok:false,reason:\"STALE_WORKSTREAM_WRITE\",expected,actual,workstream:ws};const changed=await propagateImpossible(ws,agent,{type:\"historical_reconcile\"});let ng=await generation();if(changed.length){ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});await sqlite.execute({sql:`UPDATE ${P}agents SET last_generation=?,last_seen=? WHERE id=?`,args:[ng,now(),agent]})}return{ok:true,changed_count:changed.length,changed,generation:ng,workstream_generation:changed.length?ng:actual,workstream:ws}\n}\nasync function addClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),ws=String(f.workstream||\"\"),status0=String(f.status||\"VERIFIED\"),statement=parseJson(f.statement,\"STATEMENT\"),evidence=parseJson(f.evidence||\"[]\",\"EVIDENCE\"),deps=parseJson(f.depends||\"[]\",\"DEPS\");if(!ws||![\"VERIFIED\",\"CANDIDATE\",\"HYPOTHESIS\"].includes(status0)||!statement||Array.isArray(statement)||!Array.isArray(evidence)||!Array.isArray(deps))throw new Error(\"BAD_CLAIM\");if(!await one(`SELECT id FROM ${P}workstreams WHERE id=?`,[ws]))throw new Error(\"UNKNOWN_WORKSTREAM\");await validateEvidenceRefs(evidence);\n for(const d of deps){const r:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[d]);if(!r)throw new Error(\"UNKNOWN_CLAIM_DEP\");if(String(r.workstream)!==ws)throw new Error(\"CROSS_WORKSTREAM_CLAIM_DEP_FORBIDDEN\");if(String(r.status)!==\"VERIFIED\")throw new Error(\"NONVERIFIED_CLAIM_DEP\")}\n const raw=canon(statement),h=await sha(raw),g0=await generation(),t=now();if(await one(`SELECT id FROM ${P}claims WHERE id=?`,[id]))throw new Error(\"CLAIM_EXISTS\");await sqlite.execute({sql:`INSERT INTO ${P}claims(id,workstream,status,statement_json,statement_sha256,evidence_json,created_generation,invalidated_by,created_at,updated_at) VALUES(?,?,?,?,?,?,?,NULL,?,?)`,args:[id,ws,status0,raw,h,canon(evidence),g0,t,t]});for(const d of deps)await sqlite.execute({sql:`INSERT INTO ${P}claim_deps(parent_claim,child_claim) VALUES(?,?)`,args:[d,id]});await appendEvent(ws,f.agent??null,null,\"CLAIM_ADDED\",{claim_id:id,status:status0,statement_sha256:h,evidence,depends:deps});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),ws]});return{ok:true,claim_id:id,statement_sha256:h,generation:ng}\n}\nasync function invalidateClaimFull(args:string[]){\n if(args.length<2)throw new Error(\"CLAIM_ID_REQUIRED\");const id=args[1],f=flags(args,2),reason=String(f.reason||\"\"),agent=f.agent??null;const root:any=await one(`SELECT workstream,status FROM ${P}claims WHERE id=?`,[id]);if(!root)throw new Error(\"UNKNOWN_CLAIM\");const todo=[id],seen=new Set(),changed:any[]=[];\n while(todo.length){const q=String(todo.pop());if(seen.has(q))continue;seen.add(q);const row:any=await one(`SELECT status FROM ${P}claims WHERE id=?`,[q]);if(row&&![\"FALSIFIED\",\"STALE\"].includes(String(row.status))){const ns=q===id?\"FALSIFIED\":\"STALE\";await sqlite.execute({sql:`UPDATE ${P}claims SET status=?,invalidated_by=?,updated_at=? WHERE id=?`,args:[ns,id,now(),q]});changed.push([q,ns])}const kids:any[]=(await sqlite.execute({sql:`SELECT child_claim FROM ${P}claim_deps WHERE parent_claim=?`,args:[q]})).rows as any[];for(const k of kids)todo.push(String(k.child_claim))}\n await appendEvent(String(root.workstream),agent,null,\"CLAIM_INVALIDATED\",{root_claim:id,reason,affected:changed});const propagated=await propagateImpossible(String(root.workstream),agent,{type:\"claim_invalidated\",claim_id:id,reason});const ng=await bump();await sqlite.execute({sql:`UPDATE ${P}workstreams SET head_generation=?,updated_at=? WHERE id=?`,args:[ng,now(),root.workstream]});return{ok:true,root_claim:id,affected:changed,generation:ng,propagated_blocked:propagated}\n}\nasync function commitFull(args:string[]){\n const f=flags(args,1),agent=String(f.agent||\"\"),taskId=String(f.task||\"\"),state=String(f.state||\"COMPLETE\");if(!agent||!taskId||![\"COMPLETE\",\"INVALID\",\"BLOCKED\"].includes(state))throw new Error(\"BAD_COMMIT\");const task:any=await one(`SELECT * FROM ${P}tasks WHERE id=?`,[taskId]),ag:any=await one(`SELECT * FROM ${P}agents WHERE id=?`,[agent]);if(!task||!ag)throw new Error(\"UNKNOWN_TASK_OR_AGENT\");if(String(task.workstream)!==String(ag.workstream))throw new Error(\"CROSS_WORKSTREAM_COMMIT_FORBIDDEN\");if(String(task.lease_owner)!==agent)throw new Error(\"NOT_LEASE_OWNER\");if(task.lease_expires_at&&String(task.lease_expires_at)invokeFullCommand(q,cmd));\n}\n\n\nexport {\n dispatchFull as dispatchBrain,\n status as brainStatus,\n verifyChain as verifyBrainChain,\n verifyClaimGraph as verifyBrainClaimGraph,\n checkpointNative as checkpointBrainNative,\n recover as recoverBrainStale,\n register as registerBrainAgent,\n claim as claimBrainTask,\n generation as brainGeneration\n};\n",[],[152,185],"3a795a2e-f555-4cfb-ab4e-93e31f04086f","val_native_atomic_core_failure_injection_v1.ts","01a07bc6-ca77-7732-b2f9-5d7d56cb2680",3,["D",1788783061574],"import { sqlite as rootSqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { blob } from \"https://esm.town/v/std/blob/main.ts\";\nimport { dispatchBrain, setAtomicTestFailureAfterWrite, getAtomicTestWriteCount, getAtomicTestDiagnostics } from \"./val_native_kernel_atomic_core_shadow_q7n5.ts\";\n\nconst P=\"atomictest_\";\nconst tables=[\"workstreams\",\"agents\",\"tasks\",\"epoch_events\",\"epoch_meta\"];\nconst enc=new TextEncoder();\nasync function sha(s:string){const d=await crypto.subtle.digest(\"SHA-256\",enc.encode(s));return[...new Uint8Array(d)].map(x=>x.toString(16).padStart(2,\"0\")).join(\"\")}\nasync function one(sql:string,args:any[]=[]){const r:any=await rootSqlite.execute({sql,args});return r.rows?.[0]??null}\nasync function reset(){\n for(const t of tables)await rootSqlite.execute(`DELETE FROM ${P}${t}`);\n await rootSqlite.execute(`INSERT INTO ${P}workstreams SELECT * FROM brainvn_workstreams WHERE id='global'`);\n await rootSqlite.execute(`INSERT INTO ${P}epoch_meta SELECT * FROM brainvn_epoch_meta WHERE id=1`);\n}\nasync function snap(){\n const out:any={};\n for(const t of tables){\n const r:any=await rootSqlite.execute(`SELECT * FROM ${P}${t} ORDER BY rowid`);\n out[t]=r.rows||[];\n }\n return await sha(JSON.stringify(out));\n}\nfunction iso(deltaMs:number){return new Date(Date.now()+deltaMs).toISOString().replace(\"Z\",\"+00:00\")}\nasync function seedAgent(id=\"atomic-agent\",status=\"READY\"){\n const g=Number((await one(`SELECT generation FROM ${P}epoch_meta WHERE id=1`)).generation);\n await rootSqlite.execute({sql:`INSERT INTO ${P}agents(id,parent_id,type,workstream,role,status,boot_generation,last_generation,last_seen,capabilities_json)\n VALUES(?,NULL,'CHAT','global','atomic-test',?,?,?,?,'[]')`,args:[id,status,g,g,iso(0)]});\n return g;\n}\nasync function seedTask(opts:any={}){\n const id=opts.id||\"atomic-task\",state=opts.state||\"READY\",owner=opts.owner??null,mode=opts.mode??null,g=opts.g??null,exp=opts.exp??null,priority=opts.priority??999999999;\n await rootSqlite.execute({sql:`INSERT INTO ${P}tasks(\n id,workstream,state,priority,depends_json,success_condition,decision_value,context_manifest,\n lease_owner,lease_mode,lease_generation,lease_expires_at,created_at,updated_at,result_event_id,\n requires_json,dedupe_key,assigned_agent,delegated_by,writes_json,guards_json)\n VALUES(?,'global',?,?, '[]','atomic test','atomic test','{}',?,?,?,?,?,?,NULL,'[]',?,NULL,NULL,'[]','[]')`,\n args:[id,state,priority,owner,mode,g,exp,iso(-1000),iso(0),\"atomic:test:\"+id]});\n}\nasync function wsGeneration(){return Number((await one(`SELECT head_generation FROM ${P}workstreams WHERE id='global'`)).head_generation)}\n\ntype Case={name:string,fixture:()=>Promise,payload:()=>Promise};\nconst cases:Case[]=[\n {\n name:\"register-agent\",\n fixture:async()=>{},\n payload:async()=>({args:[\"register-agent\",\"atomic-new-agent\",\"--workstream\",\"global\",\"--role\",\"atomic-test\",\"--type\",\"CHAT\",\"--capabilities\",\"[]\"],timeout:60})\n },\n {\n name:\"ensure-task\",\n fixture:async()=>{},\n payload:async()=>({args:[\"ensure-task\",\"atomic-new-task\",\"--workstream\",\"global\",\"--priority\",\"1000000\",\"--depends\",\"[]\",\"--requires\",\"[]\",\"--writes\",\"[]\",\"--guards\",\"[]\",\"--dedupe-key\",\"atomic:test:ensure:new\",\"--success\",\"atomic success\",\"--value\",\"atomic value\",\"--context\",\"{}\"],timeout:60})\n },\n {\n name:\"claim\",\n fixture:async()=>{await seedAgent();await seedTask();},\n payload:async()=>({args:[\"claim\",\"--agent\",\"atomic-agent\",\"--mode\",\"INTERACTIVE\",\"--lease-seconds\",\"600\"],timeout:60})\n },\n {\n name:\"renew-lease\",\n fixture:async()=>{const g=await seedAgent(\"atomic-agent\",\"WORKING\");await seedTask({state:\"LEASED\",owner:\"atomic-agent\",mode:\"INTERACTIVE\",g,exp:iso(3600000)});},\n payload:async()=>({args:[\"renew-lease\",\"--agent\",\"atomic-agent\",\"--task\",\"atomic-task\",\"--seconds\",\"1200\"],timeout:60})\n },\n {\n name:\"commit\",\n fixture:async()=>{const g=await seedAgent(\"atomic-agent\",\"WORKING\");await seedTask({state:\"LEASED\",owner:\"atomic-agent\",mode:\"INTERACTIVE\",g,exp:iso(3600000)});},\n payload:async()=>({args:[\"commit\",\"--agent\",\"atomic-agent\",\"--task\",\"atomic-task\",\"--state\",\"COMPLETE\",\"--expected-workstream-generation\",String(await wsGeneration()),\"--expected-lease-generation\",String(Number((await one(`SELECT lease_generation FROM ${P}tasks WHERE id='atomic-task'`)).lease_generation)),\"--payload\",\"{}\"],timeout:60})\n },\n {\n name:\"recover-stale\",\n fixture:async()=>{const g=await seedAgent(\"atomic-agent\",\"WORKING\");await seedTask({state:\"LEASED\",owner:\"atomic-agent\",mode:\"INTERACTIVE\",g,exp:iso(-3600000)});},\n payload:async()=>({args:[\"recover-stale\"],timeout:60})\n }\n];\n\nconst ONLY_COMMAND=\"recover-stale\";\nconst results:any[]=[];\nfor(const c of cases.filter(x=>x.name===ONLY_COMMAND)){\n await reset();await c.fixture();\n setAtomicTestFailureAfterWrite(999999);\n const positiveDiscovery=await dispatchBrain(JSON.stringify(await c.payload()));\n const writeCount=getAtomicTestWriteCount();\n const discoveryDiagnostics=getAtomicTestDiagnostics();\n const injected:any[]=[];\n for(let n=1;n<=writeCount;n++){\n await reset();await c.fixture();\n const before=await snap();\n setAtomicTestFailureAfterWrite(n);\n let threw=false,error=\"\";\n try{await dispatchBrain(JSON.stringify(await c.payload()))}catch(e){threw=true;error=e instanceof Error?e.message:String(e)}\n const diagnostics=getAtomicTestDiagnostics();\n const after=await snap();\n injected.push({after_write:n,threw,error,rollback_exact:before===after,diagnostics});\n }\n await reset();await c.fixture();\n const beforePositive=await snap();\n setAtomicTestFailureAfterWrite(null);\n let positive:any=null,positiveError=\"\";\n try{positive=await dispatchBrain(JSON.stringify(await c.payload()))}catch(e){positiveError=e instanceof Error?e.message:String(e)}\n const positiveDiagnostics=getAtomicTestDiagnostics();\n const afterPositive=await snap();\n results.push({\n command:c.name,\n discovered_write_count:writeCount,\n discovery_diagnostics:discoveryDiagnostics,\n discovery_result:positiveDiscovery,\n injected,\n positive_write_coverage:writeCount>0&&discoveryDiagnostics.tx_entries===1&&discoveryDiagnostics.escaped_write_count===0,\n all_injected_rollback_exact:writeCount>0&&injected.length===writeCount&&injected.every(x=>x.threw&&x.rollback_exact&&x.diagnostics.tx_entries===1&&x.diagnostics.escaped_write_count===0),\n positive_control_ok:!!positive&&positive.ok!==false&&!positiveError&&beforePositive!==afterPositive&&positiveDiagnostics.tx_entries===1&&positiveDiagnostics.escaped_write_count===0&&positiveDiagnostics.write_count>0,\n positive_diagnostics:positiveDiagnostics,\n positive_result:positive,\n positive_error:positiveError\n });\n}\nconst report:any={\n schema:\"BRAIN_VAL_NATIVE_ATOMIC_CORE_FAILURE_INJECTION_V2\",\n classification:\"NONAUTHORITY_DISPOSABLE_SHADOW_TEST_ZERO_BOUNDARY_FAIL_CLOSED\",\n candidate:\"p0-harness-v2/val_native_kernel_atomic_core_shadow_q7n5.ts\",\n tested_commands:cases.map(x=>x.name),\n results,\n total_failure_boundaries:results.reduce((n,r)=>n+r.discovered_write_count,0),\n rollback_boundaries_passed:results.reduce((n,r)=>n+r.injected.filter((x:any)=>x.threw&&x.rollback_exact).length,0),\n zero_boundary_commands:results.filter(r=>r.discovered_write_count<=0).map(r=>r.command),\n escaped_write_commands:results.filter(r=>r.discovery_diagnostics?.escaped_write_count>0).map(r=>r.command),\n all_commands_pass:results.every(r=>r.positive_write_coverage&&r.all_injected_rollback_exact&&r.positive_control_ok),\n production_tables_touched:false,\n direct_sprites_calls:0,\n human_authority_approval:false,\n observed_at:new Date().toISOString()\n};\nconst body=JSON.stringify(report,null,2);\nreport.sha256=await sha(body);\nawait blob.set(`evidence/control_plane/epoch2-command-atomicity-fork-repair-v1/ATOMIC_CORE_FAILURE_INJECTION_V2_${ONLY_COMMAND}.json`,JSON.stringify(report,null,2));\nconsole.log(JSON.stringify(report,null,2));\n",[],[152,192],["D",1788783020664],[168,169],[152],["D",1788783012261],["D",1789564254151],{"_99":98,"_107":103},{"_99":98,"_100":101,"_102":103,"_18":56,"_104":105,"_106":25},{"_13":88,"_32":89,"_44":43,"_90":45,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":46,"_97":98},"ctx",{"_81":-5,"_127":240,"_241":242,"_243":244,"_245":25,"_246":25,"_247":25,"_248":139,"_249":-5,"_250":-7,"_251":-7,"_252":62,"_253":25,"_254":25,"_255":-5,"_256":25,"_257":25,"_258":25,"_259":-5},"ENV",{"_211":212,"_213":214,"_215":89,"_216":217,"_218":219,"_220":221,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237,"_238":239},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v6