MCP Firebird

Instructions

Implementation Reference

• src/tools/metadata.ts:39-80 (handler)

  The asynchronous handler function that executes the 'get-server-info' tool. It retrieves package information from package.json, lists available database tools, collects runtime statistics, and returns formatted server information or an error response.

  handler: async () => {
      try {
          const serverInfo = {
              name: pkg.name || 'MCP Firebird Server',
              version: pkg.version || '2.6.0-alpha.11',
              description: pkg.description || 'Servidor MCP para bases de datos Firebird',
              capabilities: {
                  tools: Array.from(databaseTools.keys()),
                  totalTools: databaseTools.size,
                  features: [
                      'SQL query execution',
                      'Database schema inspection',
                      'Performance analysis',
                      'Backup and restore',
                      'Database validation'
                  ]
              },
              runtime: {
                  nodeVersion: process.version,
                  platform: process.platform,
                  uptime: process.uptime(),
                  memoryUsage: process.memoryUsage()
              }
          };
  
          return {
              content: [{
                  type: 'text',
                  text: `Información del servidor MCP Firebird:\n\n${formatForClaude(serverInfo)}`
              }]
          };
      } catch (error) {
          logger.error('Error getting server info:', { error });
          return {
              content: [{
                  type: 'text',
                  text: `Error obteniendo información del servidor: ${error instanceof Error ? error.message : String(error)}`
              }],
              isError: true
          };
      }
  }

• src/tools/metadata.ts:38-38 (schema)

  The input schema for the 'get-server-info' tool, defined as an empty Zod object schema indicating no input parameters are required.

  inputSchema: z.object({}),

• src/tools/metadata.ts:35-81 (registration)

  The registration of the 'get-server-info' tool in the setupMetadataTools function, including title, description, schema, and inline handler.

  tools.set('get-server-info', {
      title: 'Get Server Information',
      description: 'Obtiene información sobre el servidor MCP Firebird y las herramientas disponibles',
      inputSchema: z.object({}),
      handler: async () => {
          try {
              const serverInfo = {
                  name: pkg.name || 'MCP Firebird Server',
                  version: pkg.version || '2.6.0-alpha.11',
                  description: pkg.description || 'Servidor MCP para bases de datos Firebird',
                  capabilities: {
                      tools: Array.from(databaseTools.keys()),
                      totalTools: databaseTools.size,
                      features: [
                          'SQL query execution',
                          'Database schema inspection',
                          'Performance analysis',
                          'Backup and restore',
                          'Database validation'
                      ]
                  },
                  runtime: {
                      nodeVersion: process.version,
                      platform: process.platform,
                      uptime: process.uptime(),
                      memoryUsage: process.memoryUsage()
                  }
              };
  
              return {
                  content: [{
                      type: 'text',
                      text: `Información del servidor MCP Firebird:\n\n${formatForClaude(serverInfo)}`
                  }]
              };
          } catch (error) {
              logger.error('Error getting server info:', { error });
              return {
                  content: [{
                      type: 'text',
                      text: `Error obteniendo información del servidor: ${error instanceof Error ? error.message : String(error)}`
                  }],
                  isError: true
              };
          }
      }
  });