[{"_1":2,"_177":-5,"_178":-5},"loaderData",{"_3":4,"_93":94},"root",{"_5":6,"_36":37,"_66":67},"ctx",{"_7":8,"_23":-5,"_24":25,"_26":27,"_28":20,"_29":20,"_30":20,"_31":-5,"_32":33,"_34":20,"_35":20},"auth",{"_9":-5,"_10":-5,"_11":-5,"_12":-5,"_13":-5,"_14":-5,"_15":-5,"_16":-5,"_17":-5,"_18":-5,"_19":20,"_21":22},"sessionClaims","sessionId","sessionStatus","userId","actor","orgId","orgRole","orgSlug","orgPermissions","factorVerificationAge","isAuthenticated",false,"tokenType","session_token","user","preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesChatPanelState","notificationCount",0,"flagDenols","isTeamOrgMember","ENV",{"_38":39,"_40":41,"_42":43,"_44":45,"_46":47,"_48":49,"_50":51,"_52":53,"_54":55,"_56":57,"_58":59,"_60":61,"_62":63,"_64":65},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","VAL_RUNTIME_NAME","prod","RENDER_GIT_COMMIT","8011145a9fe837df5546d9858a0f0da5c520b336","RENDER_GIT_BRANCH","main","CLERK_PUBLISHABLE_KEY","pk_live_Y2xlcmsudmFsLnRvd24k","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","API_URL","https://api.val.town","clerkState",{"_68":69},"__internal_clerk_state",{"_70":71,"_72":47,"_73":74,"_75":74,"_76":20,"_77":74,"_78":74,"_79":74,"_80":74,"_81":82,"_91":20,"_92":20},"__clerk_ssr_state",{"_21":22,"_9":-5,"_10":-5,"_11":-5,"_12":-5,"_13":-5,"_14":-5,"_15":-5,"_16":-5,"_17":-5,"_18":-5,"_19":20},"__publishableKey","__proxyUrl","","__domain","__isSatellite","__signInUrl","__signUpUrl","__afterSignInUrl","__afterSignUpUrl","__clerk_debug",{"_83":20,"_19":20,"_84":74,"_85":86,"_87":74,"_88":47,"_89":20,"_90":74},"isSignedIn","proxyUrl","reason","session-token-and-uat-missing","message","publishableKey","isSatellite","domain","__telemetryDisabled","__telemetryDebug","routes/embed.x.$handle.$name.$",{"_95":96,"_97":98,"_99":100,"_101":102,"_155":156,"_174":175,"_176":-5},"handle","dcm31","name","self-improving-daily-email","path","agent.ts","project",{"_103":104,"_97":98,"_105":106,"_107":-5,"_108":20,"_109":110,"_111":112,"_113":-5,"_12":114,"_115":-5,"_116":20,"_117":-5,"_118":-5,"_119":33,"_14":120,"_121":-5,"_122":-5,"_123":-5,"_124":125,"_126":125,"_127":128,"_129":128,"_130":128,"_131":125,"_132":125,"_23":133,"_136":137,"_141":142,"_154":20},"id","3d25fd8c-2190-11f1-b02b-42dde27851f2","createdAt",["D",1773703881007],"deletedAt","legacyEnvVars","privacy","public","description","A daily email that improves itself when you reply to it","imageUrl","9319c175-2593-4f88-ba21-04f2ef7b1c28","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","d663a026-6449-42f6-9156-1d4a2d64d38c","tursoName","tursoHostname","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm",{"_95":96,"_134":135},"profileImageUrl","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/260ec866-bb5d-4641-4bfe-526cca896a00/square512","org",{"_95":96,"_138":135,"_12":114,"_139":140},"avatar","tier","pro","branch",{"_143":144,"_97":45,"_103":145,"_146":104,"_147":-5,"_148":-5,"_149":-5,"_150":-5,"_151":-5,"_152":98,"_153":96},"version",45,"3d266cb8-2190-11f1-b02b-42dde27851f2","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","isOwned","file",{"_103":157,"_97":100,"_158":159,"_160":-5,"_161":145,"_162":163,"_164":165,"_105":166,"_143":33,"_167":168,"_169":170,"_171":20,"_172":-5,"_99":173},"4c6b5a9e-21a4-11f1-a65d-42dde27851f2","fileId","4c6b5b5c-21a4-11f1-a65d-42dde27851f2","parentId","branchId","branchVersion",38,"latest",true,["D",1773712496555],"fileType","script","content","/**\n * Shared Townie agent: reads val source, sends to Claude, applies edits.\n * Used by both email replies and podcast feedback.\n */\nimport Anthropic from \"npm:@anthropic-ai/sdk@0.39.0\";\nimport { blob } from \"https://esm.town/v/std/blob?v=12\";\n\nconst VAL_ID = \"dcm31/self-improving-daily-email\";\n\ninterface FileInfo {\n path: string;\n content: string;\n}\n\ninterface Edit {\n path: string;\n action: string;\n content: string;\n}\n\nexport interface AgentResult {\n aiText: string;\n appliedEdits: string[];\n}\n\nexport async function runAgent(userMessage: string, context?: string): Promise {\n const token = Deno.env.get(\"TOWNIE_TOKEN\");\n if (!token) throw new Error(\"TOWNIE_TOKEN not set\");\n\n // Read val's own files\n const files = await fetchValFiles(token);\n\n // Call Claude\n const anthropic = new Anthropic();\n const systemPrompt = buildSystemPrompt(files, context);\n\n const response = await anthropic.messages.create({\n model: \"claude-sonnet-4-20250514\",\n max_tokens: 4096,\n system: systemPrompt,\n messages: [\n { role: \"user\", content: userMessage },\n ],\n });\n\n const aiText = response.content\n .filter((b) => b.type === \"text\")\n .map((b) => b.text)\n .join(\"\\n\");\n\n console.log(\"Agent response:\", aiText.slice(0, 500));\n\n // Parse and apply edits\n const edits = parseEdits(aiText);\n const appliedEdits: string[] = [];\n\n for (const edit of edits) {\n try {\n await applyEdit(token, edit);\n appliedEdits.push(`✅ ${edit.action} ${edit.path}`);\n } catch (err) {\n appliedEdits.push(`❌ ${edit.action} ${edit.path}: ${err.message}`);\n }\n }\n\n // Update changelog\n if (appliedEdits.length > 0) {\n await appendChangelog(token, userMessage.slice(0, 100), appliedEdits);\n }\n\n // Archive\n await blob.setJSON(\n `self-improving-daily-email/agent-runs/${new Date().toISOString()}.json`,\n {\n source: context || \"unknown\",\n message: userMessage,\n reply: aiText,\n edits: appliedEdits,\n timestamp: new Date().toISOString(),\n }\n );\n\n return { aiText, appliedEdits };\n}\n\nasync function fetchValFiles(token: string): Promise {\n const res = await fetch(\n `https://api.val.town/v2/vals/${encodeURIComponent(VAL_ID)}/files`,\n { headers: { Authorization: `Bearer ${token}` } }\n );\n const data = await res.json();\n const files: FileInfo[] = [];\n\n for (const file of data.data || []) {\n if (file.type === \"directory\") continue;\n const contentRes = await fetch(\n `https://api.val.town/v2/vals/${encodeURIComponent(VAL_ID)}/files?path=${encodeURIComponent(file.path)}`,\n { headers: { Authorization: `Bearer ${token}` } }\n );\n const contentData = await contentRes.json();\n files.push({ path: file.path, content: contentData.content || \"\" });\n }\n\n return files;\n}\n\nfunction buildSystemPrompt(files: FileInfo[], context?: string): string {\n const fileList = files\n .map((f) => `--- ${f.path} ---\\n${f.content}`)\n .join(\"\\n\\n\");\n\n return `You are an AI assistant that helps improve a Val Town project called \"self-improving-daily-email\".\nThis val sends a daily email with a podcast. It can be improved by user feedback.\n\n${context ? `Context: ${context}\\n\\n` : \"\"}\n\nHere are the current files in the val:\n\n${fileList}\n\nRULES:\n- If the user asks for a code change, output edit blocks (see format below).\n- If they're just chatting or asking a question, just respond naturally.\n- Keep changes minimal and focused.\n- Always explain what you're doing.\n- Never delete handle-reply.ts, agent.ts, or break the self-editing loop.\n- Never remove auth checks.\n- For podcast content changes (new data sources, topics), edit generate-podcast.ts and/or send-daily.ts.\n- For email format changes, edit send-daily.ts.\n- For feed/player changes, edit feed.ts or podcast-player.ts.\n\nEDIT FORMAT:\nTo create or replace a file, use:\n<<>>\nfile content here\n<<>>\n\nTo create a new file:\n<<>>\nfile content here\n<<>>\n\nOnly output edit blocks if you're actually making changes.`;\n}\n\nfunction parseEdits(text: string): Edit[] {\n const edits: Edit[] = [];\n const regex =\n /<<>>\\n([\\s\\S]*?)<<>>/g;\n let match;\n while ((match = regex.exec(text)) !== null) {\n edits.push({ path: match[1], action: match[2], content: match[3].trim() });\n }\n return edits;\n}\n\nasync function applyEdit(token: string, edit: Edit) {\n const url = `https://api.val.town/v2/vals/${encodeURIComponent(VAL_ID)}/files`;\n\n if (edit.action === \"create\") {\n await fetch(url, {\n method: \"POST\",\n headers: {\n Authorization: `Bearer ${token}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({\n path: edit.path,\n content: edit.content,\n type: \"script\",\n }),\n });\n } else {\n await fetch(`${url}?path=${encodeURIComponent(edit.path)}`, {\n method: \"PUT\",\n headers: {\n Authorization: `Bearer ${token}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({ content: edit.content }),\n });\n }\n}\n\nasync function appendChangelog(token: string, request: string, edits: string[]) {\n const date = new Date().toISOString().split(\"T\")[0];\n const entry = `\\n## ${date} — via agent\\n- Request: \"${request}\"\\n${edits.map((e) => `- ${e}`).join(\"\\n\")}\\n`;\n\n const res = await fetch(\n `https://api.val.town/v2/vals/${encodeURIComponent(VAL_ID)}/files?path=changelog.md`,\n { headers: { Authorization: `Bearer ${token}` } }\n );\n const data = await res.json();\n const current = data.content || \"# Changelog\\n\";\n\n await fetch(\n `https://api.val.town/v2/vals/${encodeURIComponent(VAL_ID)}/files?path=changelog.md`,\n {\n method: \"PUT\",\n headers: {\n Authorization: `Bearer ${token}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({ content: current + entry }),\n }\n );\n}\n","deleted","label",[100],"permalink","https://www.val.town/x/dcm31/self-improving-daily-email/code/agent.ts","extension","actionData","errors"]