[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_170":171,"_172":173},"routes/_app.x.$handle.$name",{"_98":97,"_31":43,"_107":88,"_26":108,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_20":-5,"_119":-5,"_120":-5,"_121":24,"_122":123,"_124":57,"_125":-5,"_126":-5,"_127":128},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_41":42,"_31":43,"_36":44,"_45":-5,"_46":24,"_47":48,"_49":48,"_50":51,"_52":-5,"_18":53,"_54":55,"_56":57,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":65,"_66":67,"_68":69,"_70":-5,"_71":72,"_73":72,"_74":75,"_76":75,"_77":75,"_78":72,"_79":72,"_80":81,"_82":83,"_84":85,"_86":24},"version",3,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":-7,"_23":24,"_25":24,"_26":27,"_28":27},"file",{"_29":30,"_31":27,"_32":33,"_34":35,"_36":37,"_38":14,"_39":40,"_23":24},"previous","deleted",false,"deletedHere","path","workflow-core.js","latestPath","fileId","1361f45c-ae52-11f1-a766-1607ee4eb77e","name","fileType","script","content","// Shared pure workflow contracts: imported by the MCP service and web canvas.\n// Provider calls are dispatched by the connected ChatGPT executor, not by this module.\nexport const VERSION = '0.3.0';\nexport const SOURCES = [\n {name: 'Weave · reusable I2V workflows', url: 'https://www.figma.com/solutions/ai-image-to-video-generator-weave/', lesson: 'Separate references, generation, edits and sequencing.'},\n {name: 'Weave · iterators', url: 'https://help.weavy.ai/en/articles/12343281-iterators', lesson: 'Keep batch inputs independent; review candidates before downstream use.'},\n {name: 'ComfyUI · Wan 2.2', url: 'https://docs.comfy.org/tutorials/video/wan/wan2_2', lesson: 'First/last frames are generation conditions, not optical-flow substitutes.'},\n {name: 'LTX · consistent characters', url: 'https://ltx.io/blog/how-to-create-a-consistent-character', lesson: 'Reuse an explicit character asset; treat wardrobe variants separately.'},\n {name: 'Weave · compositing', url: 'https://www.figma.com/solutions/ai-video-compositing/', lesson: 'Keep masks, color matching and compositing as inspectable stages.'}\n];\nconst spec = (id, name, output, inputs, executor, description) => ({id, name, output, inputs, executor, description});\nexport const NODE_TYPES = [\n spec('text', '创意 / 剧本', 'text', {}, 'input', '填写故事目标、受众和具体动作；空文本不会通过检查。'),\n spec('image', '角色 / 风格参考图', 'image', {}, 'input', '使用经过确认的参考图。身份、服装与风格分别记录。'),\n spec('video', '动作 / 实拍参考', 'video', {}, 'input', '提供真实视频，不用低帧率技术代理冒充参考表演。'),\n spec('audio', '对白 / 音乐参考', 'audio', {}, 'input', '提供拥有使用权限的对白、音乐或声音素材。'),\n spec('style', '美术设定锁定', 'text', {}, 'input', '锁定线条、材质、色彩、光线、服装和禁止变化项。'),\n spec('prompt', '提示词组装', 'text', {text: 'text'}, 'local', '合并上游文字与镜头描述，不声称经过大模型润色。'),\n spec('image_generate', '关键帧生成', 'image', {text: 'text'}, 'connector', '生成可独立审看的单张关键帧；计费前核对模型契约与余额。'),\n spec('image_edit', '参考图局部修改', 'image', {image: 'image'}, 'connector', '修改明确区域或服装，不静默更换角色身份。'),\n spec('text_to_video', '文生视频', 'video', {text: 'text'}, 'connector', '从文字生成真实连续视频，不降级为静帧拼接。'),\n spec('image_to_video', '图生视频', 'video', {start_image: 'image'}, 'connector', '首帧驱动主体表演；输出必须另外完成视觉审查。'),\n spec('first_last_video', '首尾帧艺术转场', 'video', {start_image: 'image', end_image: 'image'}, 'connector', '由支持首尾帧的模型生成过渡，不用交叉淡化代替。'),\n spec('motion_transfer', '视频动作迁移', 'video', {image: 'image', video: 'video'}, 'connector', '动作参考与角色参考独立；保留来源和实际任务 ID。'),\n spec('video_edit', '视频艺术重绘', 'video', {video: 'video', image: 'image'}, 'connector', '在保留时序和镜头运动的前提下重绘；先检查输入时长限制。'),\n spec('last_frame', '提取真实末帧', 'image', {video: 'video'}, 'media_worker', '从实际解码末帧提取，不用原参考图冒充上一镜末帧。'),\n spec('trim', '视频裁剪', 'video', {video: 'video'}, 'media_worker', '按真实时间区间裁剪已有视频，不生成缺失内容。'),\n spec('grade', '视频调色', 'video', {video: 'video'}, 'media_worker', '对已有视频调整曝光、对比和饱和度，不增加动作或细节。'),\n spec('speech', '对白配音', 'audio', {text: 'text'}, 'connector', '选定声音后生成对白；配音不等于口型同步。'),\n spec('sound', '环境 / 音效', 'audio', {text: 'text'}, 'connector', '生成独立环境声或音效，不替代人物表演。'),\n spec('technical_qc', '技术检测', 'video', {video: 'video'}, 'media_worker', '检查解码、尺寸、帧率、重复帧；不能据此自动判定美术合格。'),\n spec('review', '视觉验收关卡', 'video', {video: 'video'}, 'human', '检查自然度、身份、肢体、接触和连续性；未批准不得合成。'),\n spec('assemble', '批准镜头合成', 'video', {video: 'video'}, 'media_worker', '只合成已批准的视频，音频可选；禁止塞入静帧代替失败镜头。'),\n spec('mix', '对白 / 音效混音', 'video', {video: 'video', audio: 'audio'}, 'media_worker', '将真实音频按指定延迟混入视频，保留完整视频时长。')\n];\nconst BY_TYPE = new Map(NODE_TYPES.map(n => [n.id, n]));\nconst safeText = (x, max = 20000) => typeof x === 'string' && x.length <= max;\nconst ID = /^[A-Za-z0-9][A-Za-z0-9_-]{0,95}$/;\nexport function safeUrl(value) {\n if (typeof value !== 'string' || value.length > 8192) return false;\n try {\n const u = new URL(value);\n return u.protocol === 'https:' && !u.username && !u.password && !u.hash && u.hostname.includes('.') && !/^(localhost|127\\.|10\\.|192\\.168\\.|169\\.254\\.|0\\.|\\[)/.test(u.hostname) && !/\\.(local|internal)$/.test(u.hostname);\n } catch { return false; }\n}\nexport function operation(node) {\n return node.render?.operation || ({character: 'image', clip: 'video', audio: 'audio', review: 'review'}[node.type]) || 'text';\n}\nexport function mediaFor(node, jobs = {}) {\n const job = jobs[node.id];\n if (job && ['review', 'approved', 'completed'].includes(job.state) && job.output) return job.output;\n const type = BY_TYPE.get(operation(node))?.output;\n if (node.render?.source?.url && safeUrl(node.render.source.url)) return {kind: type, url: node.render.source.url};\n if (node.render?.source?.media_id && /^[0-9a-f-]{36}$/i.test(node.render.source.media_id)) return {kind: type, media_id: node.render.source.media_id, provider: node.render.source.provider};\n if (type === 'text' && (node.prompt?.trim() || node.body?.trim())) return {kind: 'text', text: node.prompt || node.body};\n for (const kind of ['image', 'video', 'audio']) if (node[kind]) return {kind, url: safeUrl(node[kind]) ? node[kind] : undefined, local: !safeUrl(node[kind])};\n return null;\n}\nexport function compile(board, jobs = {}) {\n const errors = [], warnings = [], steps = [];\n if (!board || board.version !== 1 || !Array.isArray(board.nodes) || !Array.isArray(board.edges) || board.nodes.length > 2000 || board.edges.length > 5000) return {valid: false, errors: ['无效 v1 工程或超出节点上限'], warnings, steps};\n const map = new Map(), incoming = new Map(), outgoing = new Map();\n for (const n of board.nodes) {\n if (!n || !ID.test(n.id) || map.has(n.id) || !safeText(n.title, 200) || !safeText(n.body) || !Number.isFinite(n.x) || !Number.isFinite(n.y)) {errors.push('节点 ID、文字或坐标无效'); continue;}\n map.set(n.id, n); incoming.set(n.id, []); outgoing.set(n.id, []);\n if (!BY_TYPE.has(operation(n))) errors.push(`${n.title}: 未知执行类型`);\n }\n const edgeIds = new Set();\n for (const e of board.edges) {\n if (!e || !ID.test(e.id) || edgeIds.has(e.id) || !map.has(e.from) || !map.has(e.to) || e.from === e.to) {errors.push('连线引用无效或重复'); continue;}\n edgeIds.add(e.id); incoming.get(e.to).push(e.from); outgoing.get(e.from).push(e.to);\n }\n const indegree = new Map([...incoming].map(([k,v]) => [k,v.length]));\n const queue = [...map.keys()].filter(id => indegree.get(id) === 0), order = [];\n for (let i = 0; i < queue.length; i++) {const id = queue[i]; order.push(id); for (const next of outgoing.get(id)) {indegree.set(next, indegree.get(next) - 1); if (indegree.get(next) === 0) queue.push(next);}}\n if (order.length !== map.size) errors.push('检测到循环依赖：工作流必须是无环图');\n for (const id of order) {\n const n = map.get(id), kind = operation(n), s = BY_TYPE.get(kind); if (!s) continue;\n const parents = incoming.get(id), bindings = {}, issues = [];\n const declared = n.render?.bindings || {};\n for (const [role, output] of Object.entries(s.inputs)) {\n const explicit = declared[role];\n const matches = explicit ? parents.filter(p => p === explicit) : parents.filter(p => BY_TYPE.get(operation(map.get(p)))?.output === output);\n if (matches.length === 0) issues.push(`缺少 ${role} 输入`);\n else if (matches.length > 1 && kind !== 'assemble' && role !== 'text') issues.push(`${role} 有多个来源，请明确绑定`);\n else if (matches.some(p => BY_TYPE.get(operation(map.get(p)))?.output !== output)) issues.push(`${role} 输入类型不匹配`);\n else bindings[role] = matches;\n }\n if (kind === 'first_last_video' && bindings.start_image?.[0] === bindings.end_image?.[0]) warnings.push(`${n.title}: 首尾引用相同，仅适用于明确设计的循环`);\n if (s.executor === 'input' && !mediaFor(n, jobs)) issues.push(s.output === 'text' ? '未填写内容' : '未绑定素材');\n if (s.executor === 'connector' && !n.prompt?.trim()) issues.push('未填写镜头提示词');\n if (n.duration_s !== undefined && (!Number.isFinite(n.duration_s) || n.duration_s <= 0 || n.duration_s > 3600)) issues.push('时长无效');\n const job = jobs[id];\n const waiting = parents.filter(p => {const ps = BY_TYPE.get(operation(map.get(p))); return ps.executor === 'input' ? !mediaFor(map.get(p), jobs) : !['approved','completed'].includes(jobs[p]?.state);});\n let state = job?.state || (issues.length ? 'needs_input' : waiting.length ? 'waiting_dependency' : s.executor === 'input' ? 'completed' : s.executor === 'human' ? 'needs_review' : 'ready');\n if (job?.state === 'review') state = 'review';\n steps.push({id, title: n.title, operation: kind, executor: s.executor, output: s.output, dependencies: parents, bindings, state, issues, waiting});\n }\n return {valid: errors.length === 0, ready: steps.filter(s => s.state === 'ready').map(s => s.id), errors, warnings, steps, execution_mode: 'chatgpt_connector_assisted', visual_quality_verified: false};\n}\nexport function connectorRequest(board, step, jobs = {}, billing = 'free_only') {\n const n = board.nodes.find(n => n.id === step.id);\n if (!n || step.executor !== 'connector') throw Error('不是模型生成节点');\n if (step.issues.length || step.waiting.length) throw Error('输入或依赖未就绪');\n const media = {};\n for (const [role, ids] of Object.entries(step.bindings)) {\n media[role] = ids.map(id => mediaFor(board.nodes.find(n => n.id === id), jobs));\n if (media[role].some(m => !m || m.local)) throw Error('本机素材尚未上传；先通过已连接素材工具上传，不能将本机路径作为模型输入');\n }\n const first = role => media[role]?.[0];\n const prompt = [n.prompt, ...(media.text || []).map(x => x.text || '')].filter(Boolean).join('\\n\\n');\n if (step.operation === 'motion_transfer') {\n const value = role => first(role)?.media_id || first(role)?.url;\n if (!first('video')?.media_id) throw Error('Higgsfield 动作视频必须使用确认上传后的 media_id');\n const params = {model: 'hf_mult_motion_control', count: 1, resolution: n.render?.resolution || '720p', medias: [{role:'image', value:value('image')},{role:'video',value:value('video')}], prompt};\n if (billing === 'free_only') params.use_free_gens = true;\n return {provider: 'Higgsfield', tool: 'generate_video', arguments: {params}, preflight: ['balance', 'estimate_video_cost'], billing, duration_semantics: 'source_video_controlled', warning: '先核对真实余额与免费额度；绝不将免费失败改成付费重试'};\n }\n const args = {prompt, duration: n.duration_s || 5, aspect_ratio: n.render?.aspect_ratio || '16:9', resolution: n.render?.resolution || '720p', agentic_prompting: false};\n let tool = 'generate_video', model = 'video/seedance-2.0-mini';\n if (step.operation === 'image_to_video') args.image_url = first('start_image')?.url;\n if (step.operation === 'first_last_video') {model = 'video/minimax-h3-max'; args.resolution = '768P'; args.image_url = first('start_image')?.url; args.last_frame_url = first('end_image')?.url;}\n if (step.operation === 'video_edit') {model = 'video/gemini-omni-flash'; args.video_urls = [first('video')?.url]; args.image_urls = [first('image')?.url];}\n if (['image_generate','image_edit'].includes(step.operation)) {tool = 'generate_image'; model = 'image/nano-banana-2'; delete args.duration; delete args.resolution; delete args.aspect_ratio; args.size = '16:9'; if (step.operation === 'image_edit') args.image_url = first('image')?.url;}\n if (step.operation === 'speech') {tool = 'generate_speech'; model = 'speech/elevenlabs-v3'; for (const k of Object.keys(args)) delete args[k]; args.text = prompt; if (!n.render?.voice_id) throw Error('未选择并试听配音 voice_id'); args.voice_id = n.render.voice_id;}\n if (step.operation === 'sound') {tool = 'generate_audio'; model = 'sfx/elevenlabs-sound-v2'; for (const k of Object.keys(args)) delete args[k]; args.prompt = prompt; args.duration_seconds = n.duration_s || 5;}\n args.model = model;\n if (Object.values(args).some(x => x === undefined) || Object.values(args).some(x => Array.isArray(x) && x.includes(undefined))) throw Error('该后端需要永久 HTTPS 素材地址，不能混用另一后端的 media_id');\n return {provider:'Creative_Claw',tool,arguments:args,preflight:['get_model_params','credit_preflight'],billing,blocked: billing === 'free_only' ? 'NO_CONFIRMED_FREE_ALLOWANCE' : null, warning:'参数草案必须用当前 get_model_params 核对；不得静默替换模型、时长或参考图'};\n}\nfunction node(id, op, title, body, col, row, prompt = '') {\n const s = BY_TYPE.get(op);\n return {id, type: op === 'review' ? 'review' : s.output === 'image' && s.executor === 'input' ? 'character' : s.output === 'audio' ? 'audio' : s.output === 'text' ? 'note' : 'shot', title, body, prompt, x: col * 350, y: row * 240, w: 296, h: 188, color: s.executor === 'human' ? 'green' : s.executor === 'input' ? 'gold' : 'blue', status:'待处理', ...(s.output === 'video' && s.executor === 'connector' ? {duration_s:5} : {}), render:{operation:op,bindings:{}}};\n}\nexport const TEMPLATES = [\n {id:'single-shot',name:'单镜头角色表演',category:'先跑通一镜',description:'角色图 → 真实 I2V → 技术检测 → 视觉验收',build:()=>[\n [node('identity','image','角色身份锚点','确认脸、毛色/肤色、服装和身体比例。',0,0),node('shot','image_to_video','自然表演镜头','先做单角色、固定机位与一个明确动作。',1,0,'Same character and clothing as the first frame. Natural breathing, one gentle blink, a small head turn and believable hair or ear secondary motion. Stable camera, continuous real subject motion, no slideshow.'),node('qc','technical_qc','检测实际视频','全量解码与帧率检查不等于美术合格。',2,0),node('review','review','自然度人工验收','通过标准：没有畸形、滑步、换脸与僵硬表情。',3,0)], [['identity','shot'],['shot','qc'],['qc','review']]\n ]},\n {id:'manga-drama',name:'AI 漫剧 · 连续两镜',category:'叙事',description:'人物 / 美术锁定 → 第一镜 → 验收 → 真实末帧 → 第二镜 → 合成',build:()=>[\n [node('identity','image','人物与服装锁定','同一份批准的角色参考；不用无服装转面图替代。',0,0),node('style','style','美术设定','清晰线条、克制高光、统一光线和色彩；禁止中途换装。',0,1),node('s1','image_to_video','S1 · 动作建立','固定镜头，让角色完成一个清楚的动作意图。',1,0,'Cinematic anime, preserve identity and outfit. The character notices something offscreen and turns their head with natural anticipation. Continuous acting, no text.'),node('r1','review','S1 验收','批准后才提取末帧。',2,0),node('last','last_frame','S1 实际末帧','从通过的输出视频最后一个可解码帧提取。',3,0),node('s2','image_to_video','S2 · 动作承接','接续姿态，不能重置角色身体。',4,0,'Continue the action from the supplied first frame. Same identity, clothing, scene direction and lighting. Settle naturally and respond with a subtle expression.'),node('r2','review','S2 验收','核对动作承接和空间方向。',5,0),node('final','assemble','批准镜头成片','只接纳批准的真实视频。',6,0)], [['identity','s1'],['style','s1'],['s1','r1'],['r1','last'],['last','s2'],['style','s2'],['s2','r2'],['r1','final'],['r2','final']]\n ]},\n {id:'motion-transfer',name:'动作迁移 · 角色替换',category:'表演',description:'正式角色图 + 真实动作视频 → Genjutsu → 对照检测 → 人工验收',build:()=>[\n [node('identity','image','正式角色图','只使用一个确定的身份和服装版本。',0,0),node('driver','video','真实动作参考','输入时长就是动作迁移基准，不虚设输出长度。',0,1),node('motion','motion_transfer','角色动作迁移','严格免费模式；免费不适用时停止，不改成扣费。',1,0,'Transfer the source choreography to the exact reference character. Preserve appearance, clothing, source timing, formation, contact and camera. Natural articulated motion, no geometry proxy or slideshow.'),node('qc','technical_qc','技术 / 时序检查','来源和输出分别检查；全局帧差不能证明迁移正确。',2,0),node('review','review','表演与身份验收','核对动作节奏、重心、脚底接触、服装和面部。',3,0)], [['identity','motion'],['driver','motion'],['motion','qc'],['qc','review']]\n ]},\n {id:'art-transition',name:'艺术短片 · 首尾变形',category:'艺术',description:'首帧 + 目标尾帧 → 生成式过渡 → 调色 → 审看',build:()=>[\n [node('start','image','起始艺术画面','明确材质、主体和视觉中心。',0,0),node('end','image','目标尾帧','保持构图可衔接；不是交叉淡化素材。',0,1),node('transform','first_last_video','生成式材质转场','使用支持首尾帧的模型；不使用补帧伪造。',1,0,'A controlled material transformation from the first image into the last. Continuous physical unfolding and coherent silhouettes, deliberate motion and stable framing. No dissolve or slide transition.'),node('grade','grade','统一色彩','调色只改变色彩，不增加主体动作。',2,0),node('review','review','形变美术验收','拒绝脸部融化、纹理爬动和无动机闪烁。',3,0)], [['start','transform'],['end','transform'],['transform','grade'],['grade','review']]\n ]},\n {id:'music-visual',name:'音乐视觉 · 双段节奏',category:'艺术 / MV',description:'分段提示词 → 独立视频 → 候选审看 → 合成 → 音乐混音',build:()=>[\n [node('brief','text','节奏与视觉意图','第一段缓慢聚拢，第二段开放；时长与已获授权音乐匹配。',0,0),node('music','audio','已授权音乐','导入真实音频，禁止把声音模板当已生成音轨。',0,1),node('a','text_to_video','A · 蓄势','一个明确运动中心，不堆满噪声和特效。',1,0,'Abstract sculptural paper forms slowly gather under soft directional light. Genuine continuous deformation, tactile material and deliberate pacing, no slideshow.'),node('b','text_to_video','B · 释放','与 A 保持材质和色彩一致。',1,1,'The same abstract sculptural paper forms unfold outward gracefully. Cohesive tactile material, restrained palette and real continuous motion.'),node('ra','review','A 审看','单段先通过审美验收。',2,0),node('rb','review','B 审看','单段先通过审美验收。',2,1),node('cut','assemble','两段合成','连接批准视频，不自动添加未授权素材。',3,0),node('mix','mix','音乐混音','按时长保留视频；这一步不是口型同步。',4,0)], [['brief','a'],['brief','b'],['a','ra'],['b','rb'],['ra','cut'],['rb','cut'],['cut','mix'],['music','mix']]\n ]},\n {id:'art-restyle',name:'实拍转艺术 · 保留时序',category:'风格迁移',description:'真实视频 + 风格图 → 视频重绘 → 技术检测 → 视觉验收',build:()=>[\n [node('footage','video','原始视频','保留原片时序，确认人物与素材使用权限。',0,0),node('look','image','艺术风格参考','用线条、笔触和材质引导，不篡改动作。',0,1),node('restyle','video_edit','视频艺术重绘','先校验模型允许的输入长度与参考组合。',1,0,'Restyle the source video using the visual language of the reference image. Preserve source action timing, camera movement, geometry and subject identity. Stable temporal brushwork, no flicker.'),node('qc','technical_qc','时序与重复帧筛查','检测只作为筛查；需进一步审看片。',2,0),node('review','review','风格稳定验收','笔触稳定，动作节奏不失真，主体不融化。',3,0)], [['footage','restyle'],['look','restyle'],['restyle','qc'],['qc','review']]\n ]}\n];\nexport function template(id = 'single-shot') {\n const t = TEMPLATES.find(t => t.id === id); if (!t) throw Error('未知工作流模板');\n const [nodes, links] = t.build();\n if (id === 'art-transition') {nodes.find(n=>n.id==='transform').render.bindings={start_image:'start',end_image:'end'};}\n return {version:1,id:`workflow-${id}`,title:t.name,revision:0,view:{x:30,y:30,scale:1},nodes,edges:links.map(([from,to],i)=>({id:`e-${i}`,from,to}))};\n}\nexport const ADAPTERS = {\n mode:'connector-assisted',\n paid_submissions:'require a fresh provider estimate and explicit budget; no silent paid fallback',\n generation:['Higgsfield.generate_video', 'Creative_Claw.generate_video', 'Creative_Claw.generate_image', 'Creative_Claw.generate_speech', 'Creative_Claw.generate_audio'],\n media_worker:['last_frame','trim','grade','technical_qc','assemble','mix'],\n restrictions:['A provider job ID is not a playable video.', 'Do not retry a submitted or uncertain request blindly.', 'No automatic visual approval.', 'No frame-sequence or low-fps proxy fallback.', 'No independent background generator is deployed in this gateway.'],\n schema_rule:'Read the selected provider model schema before submission; preserve reference order and literal-frame semantics.'\n};\n","createdAt",["D",1789180295791],"branchVersion","branchId","f7be5dbc-27c0-4d47-9c6a-f53b6506d92b","id","5f2940b9-497a-4c0e-b48a-7471214abdbb","infinite-canvas-mcp",["D",1789176014798],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Infinite Canvas remote MCP for 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PROTOCOLS = new Set(['2025-06-18', '2025-03-26', '2024-11-05']);\nconst WEB_ENTRY = 'https://app-cl8wbg.v2.appdeploy.ai/';\nconst SERVER = { name: 'Infinite Canvas · 无限画布', version: '0.2.0-remote.20260912' };\n\nconst tools = [\n {\n name: 'canvas_probe',\n description: 'Check the Infinite Canvas remote MCP gateway and return the browser canvas entry.',\n inputSchema: { type: 'object', properties: {}, additionalProperties: false },\n annotations: { readOnlyHint: true, destructiveHint: false, openWorldHint: false }\n },\n {\n name: 'canvas_get_template',\n description: 'Return the canonical version-1 starter board used by Infinite Canvas.',\n inputSchema: { type: 'object', properties: {}, additionalProperties: false },\n annotations: { readOnlyHint: true, destructiveHint: false, openWorldHint: false }\n },\n {\n name: 'canvas_validate',\n description: 'Validate a portable Infinite Canvas version-1 board without saving or changing it.',\n inputSchema: {\n type: 'object',\n properties: { board: { type: 'object', description: 'Portable Infinite Canvas JSON object.' } },\n required: ['board'],\n additionalProperties: false\n },\n annotations: { readOnlyHint: true, destructiveHint: false, openWorldHint: false }\n },\n {\n name: 'canvas_open_web',\n description: 'Return the live web entry for the editable Infinite Canvas interface.',\n inputSchema: { type: 'object', properties: {}, additionalProperties: false },\n annotations: { readOnlyHint: true, destructiveHint: false, openWorldHint: true }\n }\n];\n\nfunction starterBoard() {\n return {\n version: 1,\n id: 'video-workspace',\n title: '视频制作工作台',\n revision: 0,\n view: { x: 30, y: 35, scale: 1 },\n nodes: [\n { id: 'reference', type: 'character', title: '角色与参考素材', body: '导入角色图、动作参考视频或音频。', x: 0, y: 0, w: 288, h: 184, color: 'blue', status: '待处理' },\n { id: 'shot-1', type: 'shot', title: 'S1 · 身份与微表演', body: '记录构图、呼吸、眼神和细微动作。', x: 358, y: 0, w: 288, h: 184, color: 'blue', status: '待处理', duration_s: 4 },\n { id: 'shot-2', type: 'shot', title: 'S2 · 主体动作', body: '记录动作参考、身体运动与节奏。', x: 716, y: 0, w: 288, h: 184, color: 'blue', status: '待处理', duration_s: 6 },\n { id: 'brief', type: 'note', title: '先让一个镜头成立', body: '这是可编辑的工作模板，不是已生成成片。', x: 0, y: 245, w: 288, h: 184, color: 'gold', status: '待处理' },\n { id: 'shot-3', type: 'shot', title: 'S3 · 姿态承接', body: '保持角色身份、衣服、空间方向和动作连续。', x: 358, y: 245, w: 288, h: 184, color: 'blue', status: '待处理', duration_s: 5 },\n { id: 'shot-4', type: 'review', title: 'S4 · 表演与验收', body: '人工检查自然度、角色一致性、身体接触和声音。', x: 716, y: 245, w: 288, h: 184, color: 'green', status: '待处理', duration_s: 5 }\n ],\n edges: [\n { id: 'e1', from: 'reference', to: 'shot-1' },\n { id: 'e2', from: 'shot-1', to: 'shot-2' },\n { id: 'e3', from: 'brief', to: 'shot-3' },\n { id: 'e4', from: 'shot-3', to: 'shot-4' }\n ]\n };\n}\n\nfunction validateBoard(board: unknown) {\n if (!board || typeof board !== 'object' || Array.isArray(board)) return { valid: false, error: 'Board must be an object.' };\n const b = board as Record;\n if (b.version !== 1) return { valid: false, error: 'Only version 1 is supported.' };\n if (typeof b.id !== 'string' || !/^[A-Za-z0-9][A-Za-z0-9_-]{0,95}$/.test(b.id)) return { valid: false, error: 'Invalid board id.' };\n if (typeof b.title !== 'string' || b.title.length > 200) return { valid: false, error: 'Invalid board title.' };\n if (!Array.isArray(b.nodes) || b.nodes.length > 2000) return { valid: false, error: 'Invalid nodes collection.' };\n if (!Array.isArray(b.edges) || b.edges.length > 5000) return { valid: false, error: 'Invalid edges collection.' };\n const ids = new Set();\n for (const node of b.nodes) {\n if (!node || typeof node !== 'object' || Array.isArray(node)) return { valid: false, error: 'Invalid node.' };\n const n = node as Record;\n if (typeof n.id !== 'string' || !/^[A-Za-z0-9][A-Za-z0-9_-]{0,95}$/.test(n.id) || ids.has(n.id)) return { valid: false, error: 'Invalid or duplicate node id.' };\n ids.add(n.id);\n }\n for (const edge of b.edges) {\n if (!edge || typeof edge !== 'object' || Array.isArray(edge)) return { valid: false, error: 'Invalid edge.' };\n const e = edge as Record;\n if (typeof e.from !== 'string' || typeof e.to !== 'string' || !ids.has(e.from) || !ids.has(e.to) || e.from === e.to) return { valid: false, error: 'Invalid edge reference.' };\n }\n return { valid: true, nodes: b.nodes.length, edges: b.edges.length };\n}\n\nfunction jsonRpc(id: unknown, result: unknown, status = 200) {\n return new Response(JSON.stringify({ jsonrpc: '2.0', id, result }), {\n status,\n headers: {\n 'content-type': 'application/json; charset=utf-8',\n 'access-control-allow-origin': '*',\n 'cache-control': 'no-store'\n }\n });\n}\n\nfunction rpcError(id: unknown, code: number, message: string, status = 200) {\n return new Response(JSON.stringify({ jsonrpc: '2.0', id, error: { code, message } }), {\n status,\n headers: { 'content-type': 'application/json; charset=utf-8', 'access-control-allow-origin': '*', 'cache-control': 'no-store' }\n });\n}\n\nfunction toolResult(data: unknown) {\n return {\n content: [{ type: 'text', text: JSON.stringify(data, null, 2) }],\n structuredContent: data,\n isError: false\n };\n}\n\nexport default async function(req: Request): Promise {\n const url = new URL(req.url);\n if (req.method === 'OPTIONS') {\n return new Response(null, { status: 204, headers: { 'access-control-allow-origin': '*', 'access-control-allow-methods': 'POST, GET, OPTIONS', 'access-control-allow-headers': 'content-type, accept, mcp-protocol-version, mcp-session-id' } });\n }\n if (req.method === 'GET') {\n if (url.searchParams.get('health') === '1') return Response.json({ ok: true, server: SERVER, tools: tools.length, endpoint: url.origin + url.pathname, web: WEB_ENTRY });\n return new Response('Infinite Canvas MCP — POST JSON-RPC 2.0 requests to this endpoint.', { status: 200, headers: { 'content-type': 'text/plain; charset=utf-8' } });\n }\n if (req.method !== 'POST') return new Response('Method not allowed', { status: 405, headers: { allow: 'GET, POST, OPTIONS' } });\n\n let message: Record;\n try {\n const parsed = await req.json();\n if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) return rpcError(null, -32600, 'Invalid Request', 400);\n message = parsed as Record;\n } catch {\n return rpcError(null, -32700, 'Parse error', 400);\n }\n\n const method = message.method;\n const id = Object.prototype.hasOwnProperty.call(message, 'id') ? message.id : null;\n const params = message.params && typeof message.params === 'object' && !Array.isArray(message.params) ? message.params as Record : {};\n\n if (method === 'notifications/initialized' || method === 'notifications/cancelled') return new Response(null, { status: 202 });\n if (method === 'ping') return jsonRpc(id, {});\n if (method === 'initialize') {\n const requested = typeof params.protocolVersion === 'string' ? params.protocolVersion : '2025-06-18';\n const protocolVersion = PROTOCOLS.has(requested) ? requested : '2025-06-18';\n return jsonRpc(id, { protocolVersion, capabilities: { tools: { listChanged: false } }, serverInfo: SERVER, instructions: 'Infinite Canvas remote gateway. Current tools are read-only; use canvas_open_web for the editable browser canvas.' });\n }\n if (method === 'tools/list') return jsonRpc(id, { tools });\n if (method === 'tools/call') {\n const name = params.name;\n const args = params.arguments && typeof params.arguments === 'object' && !Array.isArray(params.arguments) ? params.arguments as Record : {};\n if (name === 'canvas_probe') return jsonRpc(id, toolResult({ ok: true, server: SERVER, transport: 'streamable-http-json', readOnly: true, webEntry: WEB_ENTRY, toolCount: tools.length }));\n if (name === 'canvas_get_template') return jsonRpc(id, toolResult(starterBoard()));\n if (name === 'canvas_validate') return jsonRpc(id, toolResult(validateBoard(args.board)));\n if (name === 'canvas_open_web') return jsonRpc(id, toolResult({ url: WEB_ENTRY, note: 'Editable browser canvas. This remote MCP gateway is currently read-only.' }));\n return rpcError(id, -32602, 'Unknown tool');\n }\n return rpcError(id, -32601, 'Method not found');\n}\n","infinite-canvas-mcp-xh32",[138],"pulls","branches","forks","envVars",{"_153":61,"_155":61},"connections",{"_153":61,"_154":61},"count","unfilledCount","emptyCount",{"_41":137,"_31":138,"_29":55,"_132":-5,"_39":40,"_38":139,"_133":24,"_36":162,"_13":141,"_32":142,"_34":143,"_23":24,"_135":144,"_159":163,"_26":164},{"_41":131,"_31":27,"_29":30,"_132":-5,"_39":40,"_38":14,"_133":24,"_36":158,"_13":61,"_32":33,"_34":35,"_23":24,"_135":-5,"_159":160,"_26":161},["D",1789180295791],"children",[],[27],["D",1789176045532],[],[138],["D",1789176014798],["D",1789532458193],{"_98":97,"_106":102},{"_98":97,"_99":100,"_101":102,"_18":53,"_103":104,"_105":24},{"_13":87,"_31":88,"_41":40,"_89":42,"_90":-5,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":43,"_96":97},"ctx",{"_80":-5,"_126":203,"_204":205,"_206":207,"_208":24,"_209":24,"_210":24,"_211":57,"_212":-5,"_213":-7,"_214":-7,"_215":61,"_216":24,"_217":24,"_218":-5,"_219":24,"_220":24,"_221":24,"_222":-5},"ENV",{"_174":175,"_176":177,"_178":88,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","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 · v3