arcrun — AI workflow execution engine (clean history)

Self-hosted 開源:WASM 零件 + recipe + cypher-executor,跑在你自己的 Cloudflare。

此為重建的乾淨歷史起點(移除曾誤 commit 的 GCP SA 金鑰,舊歷史保留在
richblack/arcrun 與本地 backup 分支)。含:
- acr init --self-hosted installer(建 KV/R2 + codeload 拉預編譯 wasm + wrangler deploy + seed recipe)
- recipe push 把關(資料外流提醒 + 打通檢查)
- 19 個正當零件預編譯 wasm(claude_api/km_writer/kbdb_upsert_block 排除:違反 DECISIONS §1)
- CLI / cypher-executor / registry / 完整 SDD

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
uncle6me-web
2026-06-03 15:52:38 +08:00
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export const OPENAPI_SPEC = {
openapi: '3.0.3',
info: {
title: 'arcrun cypher-executor API',
description: 'AI Workflow Execution Engine — 透過三元組 Triplet 或圖 Graph 定義工作流,系統執行並回傳結果',
version: '1.0.0',
contact: {
name: 'arcrun',
url: 'https://github.com/arcrun/arcrun',
},
},
servers: [
{ url: 'https://cypher.arcrun.dev', description: 'arcrun.dev Hosted' },
{ url: 'http://localhost:8787', description: 'Local Development' },
],
paths: {
'/': {
get: {
summary: 'Health Check',
tags: ['Health'],
responses: {
'200': {
description: 'Service is running',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
service: { type: 'string' },
version: { type: 'string' },
status: { type: 'string' },
},
},
},
},
},
},
},
},
'/cypher/search': {
post: {
summary: '搜尋工作流需要的零件',
tags: ['Cypher'],
description: '用三元組描述工作流,系統解析並從 Registry 查詢對應零件',
requestBody: {
required: true,
content: {
'application/json': {
schema: {
type: 'object',
properties: {
triplets: {
type: 'array',
items: { type: 'string' },
example: ['start >> 完成後 >> get-data', 'get-data >> 完成後 >> done'],
description: '三元組陣列,格式:\"FROM >> ACTION >> TO\"',
},
auto_publish: {
type: 'boolean',
default: true,
description: '缺失的零件是否自動產生發佈',
},
},
required: ['triplets'],
},
},
},
},
responses: {
'200': {
description: '零件搜尋成功(含版本號和時戳,適合 Markdown 文檔追蹤)',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
version: { type: 'string', example: 'search-v1-20260327-143022', description: '版本號(endpoint-v{major}-{timestamp}' },
timestamp: { type: 'string', format: 'date-time', description: 'ISO 8601 時戳' },
triplets: { type: 'array', items: { type: 'string' }, description: '回送的三元組列表' },
nodes: { type: 'object', description: '搜尋到的零件及其狀態' },
cypher: { type: 'object', description: '工作流圖(null 若有缺失零件)' },
missing: { type: 'array', items: { type: 'string' }, description: '缺失零件列表' },
auto_published: { type: 'object', description: '自動發佈的零件(若 auto_publish=true' },
},
},
},
},
},
'400': { description: '無法解析三元組' },
},
},
},
'/cypher/execute': {
post: {
summary: '執行工作流',
tags: ['Cypher'],
description: '直接執行 triplets,回傳完整執行結果。支援自動發佈缺失零件。',
requestBody: {
required: true,
content: {
'application/json': {
schema: {
type: 'object',
properties: {
triplets: {
type: 'array',
items: { type: 'string' },
description: '三元組陣列,格式:"FROM >> ACTION >> TO"',
},
context: {
type: 'object',
description: '執行上下文,傳入各節點作為初始參數',
},
auto_publish: {
type: 'boolean',
default: true,
description: '缺失的零件是否自動產生臨時實作',
},
},
required: ['triplets'],
},
},
},
},
responses: {
'200': {
description: '執行成功(含版本號和時戳)',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
version: { type: 'string', example: 'execute-v1-20260327-143022', description: '版本號(endpoint-v{major}-{timestamp}' },
timestamp: { type: 'string', format: 'date-time', description: 'ISO 8601 時戳' },
success: { type: 'boolean', enum: [true] },
data: { type: 'object', description: '執行結果' },
trace: { type: 'array', description: '執行跟蹤' },
duration_ms: { type: 'number' },
},
},
},
},
},
'500': {
description: '執行失敗或部份零件缺失(含版本號和時戳)',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
version: { type: 'string', example: 'execute-v1-20260327-143022', description: '版本號(endpoint-v{major}-{timestamp}' },
timestamp: { type: 'string', format: 'date-time', description: 'ISO 8601 時戳' },
success: { type: 'boolean', enum: [false] },
error: { type: 'string' },
missing: { type: 'array', items: { type: 'string' }, description: '無法自動發佈的缺失零件' },
auto_published: {
type: 'object',
description: '自動發佈的零件資訊',
additionalProperties: {
type: 'object',
properties: {
ok: { type: 'boolean' },
componentId: { type: 'string' },
temporary_endpoint: { type: 'string', format: 'uri', description: '臨時實作的 URL' },
implement_by: { type: 'string', format: 'date-time', description: '實作截止時間' },
},
},
},
duration_ms: { type: 'number' },
},
},
},
},
},
},
},
},
'/webhooks': {
post: {
summary: '建立 Webhook',
tags: ['Webhooks'],
description: '將工作流註冊成 Webhook,得到公開 URL',
requestBody: {
required: true,
content: {
'application/json': {
schema: {
type: 'object',
properties: {
triplets: {
type: 'array',
items: { type: 'string' },
},
description: { type: 'string' },
},
},
},
},
},
responses: {
'201': {
description: 'Webhook 建立成功',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
token: { type: 'string' },
webhook_url: { type: 'string', format: 'uri' },
description: { type: 'string' },
created_at: { type: 'string', format: 'date-time' },
},
},
},
},
},
},
},
get: {
summary: '列出所有 Webhooks',
tags: ['Webhooks'],
parameters: [
{
name: 'Authorization',
in: 'header',
required: true,
schema: { type: 'string', example: 'Bearer u6u_xxxxx' },
description: 'API Key 認證',
},
],
responses: {
'200': {
description: 'Webhooks 列表',
content: {
'application/json': {
schema: {
type: 'object',
properties: {
webhooks: {
type: 'array',
items: {
type: 'object',
properties: {
token: { type: 'string' },
description: { type: 'string' },
created_at: { type: 'string', format: 'date-time' },
},
},
},
total: { type: 'number' },
},
},
},
},
},
'401': { description: '未授權' },
},
},
},
'/webhooks/{token}': {
get: {
summary: '查詢單個 Webhook',
tags: ['Webhooks'],
parameters: [
{
name: 'token',
in: 'path',
required: true,
schema: { type: 'string' },
},
],
responses: {
'200': {
description: 'Webhook 資訊',
},
'404': { description: 'Webhook 不存在' },
},
},
delete: {
summary: '刪除 Webhook',
tags: ['Webhooks'],
parameters: [
{
name: 'token',
in: 'path',
required: true,
schema: { type: 'string' },
},
],
responses: {
'200': { description: 'Webhook 已刪除' },
'404': { description: 'Webhook 不存在' },
},
},
},
},
components: {
securitySchemes: {
ApiKeyAuth: {
type: 'apiKey',
in: 'header',
name: 'Authorization',
},
},
},
};