Debug Skill

为什么要用

核心特性

Real debuggers: delve (Go), debugpy (Python), gdb (C/C++)
Breakpoints by file:line or by symbol
Step into / over / out
Variable inspection (locals, args, fields)
Watch expressions

实时演示

实际使用效果

debug-skill.replay ▶ 就绪

0/0

安装

选择你的客户端

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "debug-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/AlmogBaku/debug-skill",
        "~/.claude/skills/debug-skill"
      ],
      "_inferred": true
    }
  }
}

打开 Claude Desktop → Settings → Developer → Edit Config。保存后重启应用。

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "debug-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/AlmogBaku/debug-skill",
        "~/.claude/skills/debug-skill"
      ],
      "_inferred": true
    }
  }
}

Cursor 使用与 Claude Desktop 相同的 mcpServers 格式。项目级配置优先于全局。

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "debug-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/AlmogBaku/debug-skill",
        "~/.claude/skills/debug-skill"
      ],
      "_inferred": true
    }
  }
}

点击 Cline 侧栏中的 MCP Servers 图标，然后选 "Edit Configuration"。

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "debug-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/AlmogBaku/debug-skill",
        "~/.claude/skills/debug-skill"
      ],
      "_inferred": true
    }
  }
}

格式与 Claude Desktop 相同。重启 Windsurf 生效。

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "debug-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/AlmogBaku/debug-skill",
        "~/.claude/skills/debug-skill"
      ]
    }
  ]
}

Continue 使用服务器对象数组，而非映射。

~/.config/zed/settings.json

{
  "context_servers": {
    "debug-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/AlmogBaku/debug-skill",
          "~/.claude/skills/debug-skill"
        ]
      }
    }
  }
}

加入 context_servers。Zed 保存后热重载。

claude mcp add debug-skill -- git clone https://github.com/AlmogBaku/debug-skill ~/.claude/skills/debug-skill

一行命令搞定。用 claude mcp list 验证，claude mcp remove 卸载。

使用场景

实战用法： Debug Skill

Find the nil deref a print loop can't catch

👤 Backend devs ⏱ ~15 min intermediate

何时使用： A specific input causes a panic and you can't see where without a debugger.

前置条件

Server/skill installed and authenticated — See repo README

步骤

Reproduce under debugger

Using the debug skill, run main_test.go::TestPanicCase under delve with a breakpoint at the panic frame.✓ 已复制

→ Process paused at the panic
Inspect

Print locals and the call chain. Show me which variable is nil.✓ 已复制

→ Variable value + caller chain

结果： Bug located, not guessed.

注意事项

Breakpoints by symbol can match multiple methods in Go interfaces — Breakpoints by symbol can match multiple methods in Go interfaces — qualify with the package path.

成本与限制

运行它的成本

API 配额: See provider docs for rate limits
每次调用 Token 数: Varies by tool
费用: See repo README for pricing details
提示: Cache tool results and avoid repeated identical calls.

安全

权限、密钥、影响范围

凭据存储： Use environment variables; never commit secrets

数据出站： Tool calls go to the provider's API as documented

故障排查

常见错误与修复

delve not found

Install delve: go install github.com/go-delve/delve/cmd/dlv@latest.

验证： dlv version

debugger detaches randomly

Long pauses can hit the IDE's heartbeat. Use the skill's --no-heartbeat option for slow flows.

验证： Set the flag and retry

替代方案

Debug Skill 对比其他方案

替代方案	何时用它替代	权衡
ad-hoc print debugging	Trivial bugs	Faster setup; doesn't scale to hard bugs