feat: 下发智能路由模型目录 (#74)

README.md

@@ -26,6 +26,7 @@ PR #1 曾把 reasoning 模型的 `defaultTemperature` / `defaultTopP` 写为 `nu
 | `provider.schema.json` | `compute/providers/*.json`、`compute/coding-plans/*.json` | `defaultTemperature`/`defaultTopP` 必须是 number，禁止 null/string；`additionalProperties: false` |
 | `manifest.schema.json` | `manifest.json` | `presetDataVersion` 必须是递增整数 |
 | `service-map.schema.json` | `compute/service-map.json` | 每条映射须含 `modelName` + `providerId` |
+| `smart-model-catalog.schema.json` | `compute/smart-routing/model-catalog.json` | 智能路由三档量级、接入面、exact model 能力和稳定优先级 |
 | `providers-index.schema.json` | 两个 `_index.json` | `order` 数组无重复 |
 | `pricing.schema.json` | `compute/pricing.json` | `markupRatio` / `usdToCny` 为正数 |
 
@@ -62,6 +63,17 @@ PR #1 曾把 reasoning 模型的 `defaultTemperature` / `defaultTopP` 写为 `nu
 
 否则老客户端会因未知字段校验失败死锁。
 
+### 智能路由目录的边界
+
+`compute/smart-routing/model-catalog.json` 是路由器直接消费的、按接入面核对过的策略快照：
+
+- `tier`、`routingPriority`、`eligibleForAgent` 和 `defaultReference` 属于路由策略；
+- `capabilities`、上下文和 reasoning 是该 `providerId + model` 接入面的可用能力快照；
+- 它不声明 API key、baseUrl、登录状态、用户额度或实时计价；`desirecore-cloud` 的连接与计费状态仍由登录后的 Provider 接口动态下发；
+- Codex、Claude 条目必须能在对应 `compute/providers/*.json` 中按 exact model 找到，测试会阻止已下线模型继续参与路由。
+
+客户端把本文件作为可热更新主数据源，并保留同 Schema 的内置离线兜底。调整 Provider 或 model-spec 的能力事实时，应同步审阅本目录，避免路由快照漂移。
+
 ---
 
 ## 本地校验
@@ -78,7 +90,7 @@ CI（GitHub Actions）会在每个 PR 自动运行 `validate` 和 `test`，不
 
 ## 数据修改流程
 
-1. 编辑 `compute/providers/<name>.json`、`compute/coding-plans/<name>.json` 或 `compute/service-map.json`
+1. 编辑 `compute/providers/<name>.json`、`compute/coding-plans/<name>.json`、`compute/service-map.json` 或 `compute/smart-routing/model-catalog.json`
 2. 编辑 `compute/providers/_index.json` 或 `coding-plans/_index.json`（新增/删除 provider 时）
 3. **必须**递增 `manifest.json#presetDataVersion`，并更新 `updatedAt`
 4. `npm run validate` 本地确认通过
@@ -95,3 +107,4 @@ CI（GitHub Actions）会在每个 PR 自动运行 `validate` 和 `test`，不
 - **构建期同步**：`npm run sync-config-center` 把数据复制到 desirecore 主仓 `lib/agent-service/defaults/`
 - **运行时同步**：客户端启动后后台 git fetch 本仓库，每 30 分钟检查一次远程更新
 - **版本比对**：`presetDataVersion`（递增整数）+ digest（SHA-256）双重校验
+- **智能路由目录**：新客户端按文件 mtime 热加载 `compute/smart-routing/model-catalog.json`；缺失或校验失败时使用随客户端发布的内置 JSON

__tests__/validate.test.mjs

@@ -85,6 +85,49 @@ describe('真实数据全量校验', () => {
     assert.equal(result.ok, true, JSON.stringify(result.errors, null, 2))
   })
 
+  it('智能路由模型目录应通过 smart-model-catalog schema', () => {
+    const result = validateFile(
+      join(ROOT, 'compute', 'smart-routing', 'model-catalog.json'),
+      validators,
+    )
+    assert.equal(result.ok, true, JSON.stringify(result.errors, null, 2))
+
+    const catalog = JSON.parse(readFileSync(
+      join(ROOT, 'compute', 'smart-routing', 'model-catalog.json'),
+      'utf8',
+    ))
+    assert.deepEqual(catalog.tiers.map((tier) => tier.id), [
+      'flagship',
+      'balanced',
+      'lightweight',
+    ])
+    assert.deepEqual(catalog.providers.map((provider) => provider.provider), [
+      'openai-codex',
+      'anthropic-claude',
+      'desirecore-cloud',
+    ])
+    assert.equal(
+      catalog.providers.flatMap((provider) => provider.models).length,
+      37,
+    )
+
+    for (const provider of catalog.providers.filter((item) => item.provider !== 'desirecore-cloud')) {
+      const providerFile = JSON.parse(readFileSync(
+        join(ROOT, 'compute', 'providers', `${provider.provider}.json`),
+        'utf8',
+      ))
+      assert.equal(providerFile.id, provider.providerId)
+      const publishedModels = new Set(providerFile.models.map((model) => model.modelName))
+      for (const model of provider.models) {
+        assert.equal(
+          publishedModels.has(model.model),
+          true,
+          `${provider.providerId}/${model.model} 必须存在于对应接入面 Provider 清单`,
+        )
+      }
+    }
+  })
+
   it('两个 _index.json 应通过 providers-index schema', () => {
     const r1 = validateFile(join(ROOT, 'compute', 'providers', '_index.json'), validators)
     const r2 = validateFile(join(ROOT, 'compute', 'coding-plans', '_index.json'), validators)
@@ -304,6 +347,28 @@ describe('真实数据全量校验', () => {
   })
 })
 
+describe('智能路由模型目录 schema 反例', () => {
+  const validate = compile('smart-model-catalog')
+
+  it('拒绝未声明的策略字段，避免新旧客户端静默分叉', () => {
+    const data = JSON.parse(readFileSync(
+      join(ROOT, 'compute', 'smart-routing', 'model-catalog.json'),
+      'utf8',
+    ))
+    data.providers[0].models[0].unknownRoutingPolicy = true
+    assert.equal(validate(data), false)
+  })
+
+  it('拒绝当前客户端未声明支持的目录版本', () => {
+    const data = JSON.parse(readFileSync(
+      join(ROOT, 'compute', 'smart-routing', 'model-catalog.json'),
+      'utf8',
+    ))
+    data.version = 2
+    assert.equal(validate(data), false)
+  })
+})
+
 // ==================== Runtime 清单反例 ====================
 
 describe('runtime-recommended schema 反例', () => {

manifest.json

@@ -1,6 +1,6 @@
 {
   "version": "1.0.0",
-  "presetDataVersion": 87,
-  "updatedAt": "2026-08-08",
+  "presetDataVersion": 88,
+  "updatedAt": "2026-08-10",
   "description": "DesireCore 官方配置中心"
 }

schemas/smart-model-catalog.schema.json

@@ -0,0 +1,273 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://desirecore.net/schemas/smart-model-catalog.json",
+  "title": "SmartModelCatalog",
+  "description": "智能路由量级、Provider 和模型能力目录；Config Center、内置兜底与未来接口共用此契约。",
+  "type": "object",
+  "required": [
+    "version",
+    "updatedAt",
+    "source",
+    "tiers",
+    "providers"
+  ],
+  "properties": {
+    "$schema": {
+      "type": "string",
+      "description": "本数据对应的 JSON Schema 标识。"
+    },
+    "version": {
+      "type": "integer",
+      "minimum": 1,
+      "maximum": 1,
+      "description": "目录结构版本；当前客户端只接受 v1，不兼容的新语义必须递增版本并由新客户端接入。"
+    },
+    "updatedAt": {
+      "type": "string",
+      "format": "date-time",
+      "description": "本目录最近一次人工/自动核对时间。"
+    },
+    "source": {
+      "type": "string",
+      "enum": [
+        "builtin",
+        "config-center",
+        "provider-api"
+      ],
+      "description": "目录来源：config-center=配置中心下发，builtin=客户端离线兜底，provider-api=未来接口实时数据。"
+    },
+    "tiers": {
+      "type": "array",
+      "minItems": 3,
+      "maxItems": 3,
+      "items": {
+        "type": "object",
+        "required": [
+          "id",
+          "label",
+          "labelEn",
+          "description",
+          "defaultReasoning"
+        ],
+        "properties": {
+          "id": {
+            "type": "string",
+            "enum": [
+              "flagship",
+              "balanced",
+              "lightweight"
+            ],
+            "description": "智能路由量级：flagship=最高能力，balanced=质量与成本平衡，lightweight=最快最省。"
+          },
+          "label": {
+            "type": "string",
+            "minLength": 1,
+            "description": "中文量级标签。"
+          },
+          "labelEn": {
+            "type": "string",
+            "minLength": 1,
+            "description": "英文量级标签。"
+          },
+          "description": {
+            "type": "string",
+            "minLength": 1,
+            "description": "该量级的任务选择目标。"
+          },
+          "defaultReasoning": {
+            "type": "string",
+            "enum": [
+              "auto",
+              "off",
+              "minimal",
+              "low",
+              "medium",
+              "high",
+              "xhigh",
+              "max"
+            ],
+            "description": "该量级在模型支持时优先采用的默认思考深度。"
+          }
+        },
+        "additionalProperties": false
+      },
+      "description": "三档量级的自描述定义。"
+    },
+    "providers": {
+      "type": "array",
+      "minItems": 1,
+      "items": {
+        "type": "object",
+        "required": [
+          "providerId",
+          "provider",
+          "displayName",
+          "models"
+        ],
+        "properties": {
+          "providerId": {
+            "type": "string",
+            "minLength": 1,
+            "maxLength": 200,
+            "description": "compute.json 中的 Provider 唯一 ID。"
+          },
+          "provider": {
+            "type": "string",
+            "minLength": 1,
+            "maxLength": 120,
+            "description": "Provider 协议标识。"
+          },
+          "displayName": {
+            "type": "string",
+            "minLength": 1,
+            "maxLength": 200,
+            "description": "Provider 展示名称。"
+          },
+          "models": {
+            "type": "array",
+            "minItems": 1,
+            "items": {
+              "type": "object",
+              "required": [
+                "model",
+                "displayName",
+                "tier",
+                "routingPriority",
+                "serviceTypes",
+                "capabilities",
+                "contextWindow",
+                "maxOutputTokens",
+                "supportedReasoning",
+                "defaultReasoning",
+                "eligibleForAgent",
+                "defaultReference"
+              ],
+              "properties": {
+                "model": {
+                  "type": "string",
+                  "minLength": 1,
+                  "maxLength": 300,
+                  "description": "传给对应 Provider 的真实 modelName；禁止使用 smart 等虚拟名称。"
+                },
+                "displayName": {
+                  "type": "string",
+                  "minLength": 1,
+                  "maxLength": 200,
+                  "description": "客户端展示名称。"
+                },
+                "tier": {
+                  "type": "string",
+                  "enum": [
+                    "flagship",
+                    "balanced",
+                    "lightweight"
+                  ],
+                  "description": "此模型在智能路由中的能力量级。"
+                },
+                "routingPriority": {
+                  "type": "integer",
+                  "minimum": 0,
+                  "maximum": 10000,
+                  "description": "同一量级内的稳定选择顺序，数值越小越优先；凭据与硬能力校验仍先于此排序。"
+                },
+                "serviceTypes": {
+                  "type": "array",
+                  "minItems": 1,
+                  "maxItems": 16,
+                  "uniqueItems": true,
+                  "items": {
+                    "type": "string",
+                    "minLength": 1,
+                    "maxLength": 64,
+                    "pattern": "^[a-z0-9_]+$",
+                    "description": "可用于任务硬约束匹配的规范能力标签，例如 vision、code、tool_use、long_context。"
+                  },
+                  "description": "模型服务类型快照，例如 chat、reasoning、image_gen、video_gen。"
+                },
+                "capabilities": {
+                  "type": "array",
+                  "maxItems": 64,
+                  "uniqueItems": true,
+                  "items": {
+                    "type": "string",
+                    "minLength": 1,
+                    "maxLength": 64,
+                    "pattern": "^[a-z0-9_]+$",
+                    "description": "可用于任务硬约束匹配的规范能力标签，例如 vision、code、tool_use、long_context。"
+                  },
+                  "description": "模型能力快照；任务 requiredCapabilities 必须全部命中。"
+                },
+                "contextWindow": {
+                  "type": [
+                    "integer",
+                    "null"
+                  ],
+                  "minimum": 1,
+                  "maximum": 10000000,
+                  "description": "上下文窗口 token 数；非文本模型或未知时为 null。"
+                },
+                "maxOutputTokens": {
+                  "type": [
+                    "integer",
+                    "null"
+                  ],
+                  "minimum": 1,
+                  "maximum": 1000000,
+                  "description": "最大输出 token 数；未知或不适用时为 null。"
+                },
+                "supportedReasoning": {
+                  "type": "array",
+                  "minItems": 1,
+                  "maxItems": 8,
+                  "uniqueItems": true,
+                  "items": {
+                    "type": "string",
+                    "enum": [
+                      "auto",
+                      "off",
+                      "minimal",
+                      "low",
+                      "medium",
+                      "high",
+                      "xhigh",
+                      "max"
+                    ],
+                    "description": "本次 Run 或当前 assignment 的思考深度；最终值仍受目标 Provider × Model 能力矩阵约束。"
+                  },
+                  "description": "该 Provider × Model 接入面声明的可用 reasoning 档位。"
+                },
+                "defaultReasoning": {
+                  "type": "string",
+                  "enum": [
+                    "auto",
+                    "off",
+                    "minimal",
+                    "low",
+                    "medium",
+                    "high",
+                    "xhigh",
+                    "max"
+                  ],
+                  "description": "未显式指定时的模型参考 reasoning；路由还会结合量级默认值并做能力协商。"
+                },
+                "eligibleForAgent": {
+                  "type": "boolean",
+                  "description": "是否可作为 Agent 主模型。图像/视频生成、ASR/TTS 等专用模型为 false。"
+                },
+                "defaultReference": {
+                  "type": "boolean",
+                  "description": "是否为 Provider/defaultServiceMap 给出的默认参考。它只影响同级排序，不是强制答案。"
+                }
+              },
+              "additionalProperties": false
+            },
+            "description": "该接入面当前已核对的模型目录。"
+          }
+        },
+        "additionalProperties": false
+      },
+      "description": "参与智能路由和能力匹配的 Provider 目录。"
+    }
+  },
+  "additionalProperties": false
+}

scripts/validate.mjs

@@ -46,6 +46,7 @@ function pickSchemaKey(absPath) {
   if (rel === 'manifest.json') return 'manifest'
   if (rel === 'compute/pricing.json') return 'pricing'
   if (rel === 'compute/service-map.json') return 'service-map'
+  if (rel === 'compute/smart-routing/model-catalog.json') return 'smart-model-catalog'
   if (rel === 'compute/providers/_index.json') return 'providers-index'
   if (rel === 'runtimes/recommended.json') return 'runtime-recommended'
   if (rel === 'runtimes/versions-fallback.json') return 'runtime-versions-fallback'