mcp-tool

开发全新的MCP工具。无论是新增工具、打造MCP能力、扩展服务器功能，还是赋予代理全新技能，此工具都能为您提供有力支持。

SKILL.md

--- frontmatter

name: mcp-tool
description: Create new MCP tools. Use when adding tools, creating MCP capabilities, extending server functionality, or adding new agent abilities.
allowed-tools: Read, Glob, Grep, Edit, Write

Creating MCP Tools

MCP tools follow a two-layer pattern: pure Domain logic wrapped by an MCP server tool.

Steps

•Domain Tool - Create in Domain/Tools/ with pure business logic
•MCP Wrapper - Create in McpServer*/McpTools/ inheriting from Domain tool
•Registration - Add to DI in the MCP server's Program.cs or module

Which MCP Server?

Server	Purpose
`McpServerLibrary`	Torrent search, downloads, file organization
`McpServerText`	Text/markdown file inspection and editing
`McpServerWebSearch`	Web search and content fetching
`McpServerMemory`	Vector-based memory storage and recall
`McpServerCommandRunner`	CLI command execution

Templates

See domain-template.md for the Domain tool pattern. See mcp-template.md for the MCP wrapper pattern.

Checklist

• Domain tool has Name and Description constants
• Domain tool contains pure logic (no MCP dependencies)
• MCP wrapper uses [McpServerToolType] class attribute
• MCP wrapper uses [McpServerTool] and [Description] method attributes
• Error handling returns ToolResponse.Create(ex) on failure
• Logging includes tool name context
• CancellationToken passed through all async operations