Advanced PocketBase MCP Server

Implementation Reference

• src/agent-cloudflare.ts:258-305 (handler)

  Handler function for discover_tools tool that dynamically lists all registered tools with their status and categories based on initialized services.

  this.server.tool(
    "discover_tools",
    "List all available tools and their current status",
    {},
    async () => {
      const tools = [
        { name: 'health_check', status: 'available', category: 'system' },
        { name: 'smithery_discovery', status: 'available', category: 'system' },
        { name: 'discover_tools', status: 'available', category: 'system' }
      ];
  
      // Add PocketBase tools
      if (this.state.pocketbaseInitialized) {
        const pbTools = [
          'list_collections', 'get_collection', 'create_collection',
          'list_records', 'get_record', 'create_record', 'update_record',
          'delete_record', 'query_records', 'authenticate_user'
        ];
        pbTools.forEach(tool => {
          tools.push({ name: tool, status: 'available', category: 'pocketbase' });
        });
      }
  
      // Add service tools
      if (this.stripeService) {
        ['create_customer', 'create_payment_intent'].forEach(tool => {
          tools.push({ name: tool, status: 'available', category: 'stripe' });
        });
      }
  
      if (this.emailService) {
        ['send_email'].forEach(tool => {
          tools.push({ name: tool, status: 'available', category: 'email' });
        });
      }
  
      return {
        content: [{
          type: 'text',
          text: JSON.stringify({
            totalTools: tools.length,
            availableTools: tools.filter(t => t.status === 'available').length,
            tools: tools
          }, null, 2)
        }]
      };
    }
  );

• src/agent-simple.ts:351-392 (handler)

  Handler function for discover_tools that lists available tools including health_check, itself, and PocketBase tools based on initialization state.

  this.server.tool(
    'discover_tools',
    {
      description: 'List all available tools and their current status'
    },
    async () => {
      const tools = [];
      
      tools.push({
        name: 'health_check',
        status: 'available',
        description: 'Health check tool'
      });
      
      tools.push({
        name: 'discover_tools', 
        status: 'available',
        description: 'Tool discovery'
      });
  
      // PocketBase tools
      const pbStatus = this.state.initializationState.pocketbaseInitialized ? 'available' : 'requires_initialization';
      ['list_collections', 'get_collection', 'list_records', 'get_record', 'create_record'].forEach(toolName => {
        tools.push({
          name: toolName,
          status: pbStatus,
          description: `PocketBase ${toolName.replace(/_/g, ' ')}`
        });
      });
  
      return {
        content: [{
          type: 'text',
          text: JSON.stringify({
            totalTools: tools.length,
            availableTools: tools.filter(t => t.status === 'available').length,
            tools: tools
          }, null, 2)
        }]
      };
    }
  );

• src/worker.ts:194-199 (registration)

  Registration of discover_tools in the tools/list response for the worker implementation.

  name: 'discover_tools',
  description: 'List all available tools and their current status',
  inputSchema: {
    type: 'object',
    properties: {}
  }