Function registerResources

packages/mcp-server/src/server.ts:88–162

(server: McpServer, dbManager: McpDatabaseManager)

}

function registerResources(server: McpServer, dbManager: McpDatabaseManager): void {
  server.resource('sessions-list', 'chatlab://sessions', { description: '所有已导入的聊天会话列表' }, async () => {
    const sessionIds = dbManager.listSessionIds()
    const sessions = sessionIds
      .map((id) => {
        const db = dbManager.open(id)
        if (!db) return null
        const meta = getSessionMeta(db)
        if (!meta) return null
        return { id, name: meta.name, platform: meta.platform, type: meta.type }
      })
      .filter(Boolean)

    return {
      contents: [
        {
          uri: 'chatlab://sessions',
          text: JSON.stringify(sessions, null, 2),
          mimeType: 'application/json',
        },
      ],
    }
  })

  server.resource(
    'session-meta',
    new ResourceTemplate('chatlab://sessions/{sessionId}/meta', { list: undefined }),
    { description: '会话元信息（名称、平台、消息数等）' },
    async (uri, params) => {
      const sessionId = params.sessionId as string
      const db = dbManager.open(sessionId)
      if (!db) {
        return { contents: [{ uri: uri.href, text: '{"error": "Session not found"}', mimeType: 'application/json' }] }
      }

      const meta = getSessionMeta(db)
      const overview = getSessionOverview(db)

      return {
        contents: [
          {
            uri: uri.href,
            text: JSON.stringify({ ...meta, ...overview }, null, 2),
            mimeType: 'application/json',
          },
        ],
      }
    }
  )

  server.resource(
    'session-schema',
    new ResourceTemplate('chatlab://sessions/{sessionId}/schema', { list: undefined }),
    { description: '会话数据库的表结构' },
    async (uri, params) => {
      const sessionId = params.sessionId as string
      const db = dbManager.open(sessionId)
      if (!db) {