Get Tool Information

Instructions

Implementation Reference

• index.ts:178-195 (handler)

  TypeScript implementation of the 'tool_info' tool handler. Fetches tool details from the UTCP client's tool repository by name and returns them as JSON.

  mcp.registerTool("tool_info", {
      title: "Get Tool Information",
      description: "Get complete information about a specific tool including all details.",
      inputSchema: {
          tool_name: z.string().describe("Name of the tool to get complete information for."),
      },
  }, async (input) => {
      const client = await initializeUtcpClient();
      try {
          const tool = await client.config.tool_repository.getTool(input.tool_name);
          if (!tool) {
              return { content: [{ type: "text", text: JSON.stringify({ success: false, error: `Tool '${input.tool_name}' not found` }) }] };
          }
          return { content: [{ type: "text", text: JSON.stringify({ success: true, tool: tool }) }] };
      } catch (e: any) {
          return { content: [{ type: "text", text: JSON.stringify({ success: false, error: e.message }) }] };
      }
  });

• index.ts:178-195 (registration)

  Registration of the 'tool_info' tool on the MCP server via mcp.registerTool().

  mcp.registerTool("tool_info", {
      title: "Get Tool Information",
      description: "Get complete information about a specific tool including all details.",
      inputSchema: {
          tool_name: z.string().describe("Name of the tool to get complete information for."),
      },
  }, async (input) => {
      const client = await initializeUtcpClient();
      try {
          const tool = await client.config.tool_repository.getTool(input.tool_name);
          if (!tool) {
              return { content: [{ type: "text", text: JSON.stringify({ success: false, error: `Tool '${input.tool_name}' not found` }) }] };
          }
          return { content: [{ type: "text", text: JSON.stringify({ success: true, tool: tool }) }] };
      } catch (e: any) {
          return { content: [{ type: "text", text: JSON.stringify({ success: false, error: e.message }) }] };
      }
  });

• index.ts:181-183 (schema)

  Input schema for 'tool_info' - requires a 'tool_name' string parameter validated with Zod.

  inputSchema: {
      tool_name: z.string().describe("Name of the tool to get complete information for."),
  },

• python_mcp_bridge/utcp-client-mcp.py:191-222 (handler)

  Python implementation of the 'tool_info' tool handler using FastMCP decorator. Fetches tool details using model_dump().

  @mcp.tool()
  async def tool_info(tool_name: str) -> Dict[str, Any]:
      """Get complete information about a specific tool including all details using model_dump().
      
      Args:
          tool_name: Name of the tool to get complete information for
          
      Returns:
          Dictionary with success status and complete tool information with model_dump()
      """
      client = await initialize_utcp_client()
      
      try:
          # Search for the specific tool
          tool = await client.config.tool_repository.get_tool(tool_name)
          
          if not tool:
              return {
                  "success": False,
                  "error": f"Tool '{tool_name}' not found"
              }
          
          # Return complete tool information with model_dump()
          return {
              "success": True,
              "tool": tool.model_dump()
          }
      except Exception as e:
          return {
              "success": False,
              "error": str(e)
          }

• python_mcp_bridge/utcp-client-mcp.py:191-192 (registration)

  Registration of the 'tool_info' tool via the @mcp.tool() decorator in the Python bridge.

  @mcp.tool()
  async def tool_info(tool_name: str) -> Dict[str, Any]: