mcp-detector

Original：🇨🇳 Chinese
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Automatically detect and suggest appropriate MCP tools (context7, grep_app, web_search) based on user queries. This applies when queries contain documentation keywords (including English terms like how to use, docs, API, guide, tutorial and Chinese terms like 如何使用, 文档, 教程); code search keywords (including English terms like example, implementation, source code, github and Chinese terms like 例子, 示例, 实现, 源码); or latest information/bug fixing keywords (including English terms like latest, 2025, 2026, new, update, fix bug, error and Chinese terms like 最新, 更新, 修复 bug, 报错).

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Sourcezwmmm/oh-my-claudecode
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NPX Install

npx skill4agent add zwmmm/oh-my-claudecode mcp-detector

Tags

Translated version includes tags in frontmatter
mcp-tool-recommendationkeyword-detectionscript-automationcode-searchdocumentation-query

SKILL.md Content (Chinese)

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MCP Detector

Automatically identify user query intent and recommend appropriate MCP tools.

Quick Detection

Run the detection script to get tool recommendations:
bash
# Command-line arguments
python scripts/detect_mcp.py "user query content"

# Pipe input
echo "user query" | python scripts/detect_mcp.py
Output Format: JSON, containing 
matched_tools
and 
recommendations

Tool Explanations

context7 - Official Documentation Query

  • Purpose: Look up official API documentation, learn best practices, understand how to use features
  • Tool: 
    mcp__plugin_oh_context7__query-docs
  • Trigger Keywords: how to use, API, docs, guide, tutorial, 如何使用, 文档, 教程

grep_app - GitHub Code Search

  • Purpose: Find real code implementations, learn practical use cases, reference open-source projects
  • Tool: 
    mcp__plugin_oh_grep_app__searchGitHub
  • Trigger Keywords: example, implementation, source code, github, 例子, 示例, 实现, 源码

web_search - Latest Information Search

  • Purpose: Get latest version information, learn about recent updates, find bug solutions
  • Tool: 
    mcp__plugin_oh_web_search__web_search_exa
  • Trigger Keywords: 2025, 2026, latest, new, update, fix bug, error, 最新, 更新, 修复 bug, 报错

Workflow

  1. Run Detection Script - Get the list of recommended tools
  2. Analyze Matching Results - Check matched keywords and reasons
  3. Call Matched Tools - Directly call the recommended MCP tools to execute the query

Design Principles

KISS

  • The script is concise and efficient, with single responsibility
  • Directly outputs JSON for easy parsing

DRY

  • Unified keyword configuration data structure
  • Reusable detection logic

YAGNI

  • Only implement necessary keyword detection
  • Continuously optimize based on actual needs