Advanced PocketBase MCP Server

Implementation Reference

• src/agent-cloudflare.ts:313-330 (handler)

  Inline handler function for the 'list_collections' MCP tool. Fetches all PocketBase collections using pb.collections.getFullList() and returns them as JSON text content.

  this.server.tool(
    "list_collections",
    "List all collections in the PocketBase database",
    {},
    async () => {
      if (!this.pb) {
        throw new Error('PocketBase not initialized. Please configure POCKETBASE_URL.');
      }
  
      const collections = await this.pb.collections.getFullList();
      return {
        content: [{
          type: 'text',
          text: JSON.stringify(collections, null, 2)
        }]
      };
    }
  );

• src/agent-simple.ts:417-440 (handler)

  Inline handler function for the 'list_collections' MCP tool in agent-simple. Ensures initialization, fetches PocketBase collections, and returns JSON.

  this.server.tool(
    'list_collections',
    {
      description: 'List all collections in the PocketBase database'
    },
    async () => {
      await this.ensureInitialized();
      if (!this.pb) {
        throw new Error('PocketBase not initialized');
      }
  
      try {
        const collections = await this.pb.collections.getFullList();
        return {
          content: [{
            type: 'text',
            text: JSON.stringify(collections, null, 2)
          }]
        };
      } catch (error: any) {
        throw new Error(`Failed to list collections: ${error.message}`);
      }
    }
  );

• src/agent-worker-compatible.ts:319-337 (handler)

  Private handler method listCollections() called by the 'list_collections' tool switch case. Fetches and returns all PocketBase collections as JSON text.

  private async listCollections() {
    if (!this.pb) {
      throw new Error('PocketBase not configured');
    }
  
    try {
      const collections = await this.pb.collections.getFullList();
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify(collections, null, 2)
          }
        ]
      };
    } catch (error: any) {
      throw new Error(`Failed to list collections: ${error.message}`);
    }
  }

• src/agent-worker-compatible.ts:183-190 (schema)

  Input schema definition for the 'list_collections' tool (empty object, no parameters required).

    name: "list_collections",
    description: "List all PocketBase collections",
    inputSchema: {
      type: "object",
      properties: {},
      required: []
    }
  },

• src/agent-worker-compatible.ts:119-121 (registration)

  Tool dispatch registration in switch statement for CallToolRequestSchema handler, delegating to listCollections() method.

  case "list_collections":
    return await this.listCollections();