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developer-detective
80 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
By MadAppGang/claude-code (GitHub) · coding · 288 stars · scanned at commit 6097ad4
⚡ Implementation analysis skill. Best for: 'how does X work', 'find implementation of', 'trace data flow', 'where is X defined', 'find all usages'. Uses claudemem AST with callers/callees for efficient code tracing.
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.
Found in 21 places.
Show 17 more
- plugins/code-analysis/skills/developer-detective/SKILL.md, line 108
claudemem --agent callers functionToChange - plugins/code-analysis/skills/developer-detective/SKILL.md, line 129
claudemem --agent context complexFunction``` - plugins/code-analysis/skills/developer-detective/SKILL.md, line 148
claudemem --version && ls -la .claudemem/index.db 2>/dev/null - plugins/code-analysis/skills/developer-detective/SKILL.md, line 157
if [ ! -d ".claudemem" ] || [ ! -f ".claudemem/index.db" ]; then - plugins/code-analysis/skills/developer-detective/SKILL.md, line 188
claudemem index - plugins/code-analysis/skills/developer-detective/SKILL.md, line 199
claudemem --agent map "payment processing"``` - plugins/code-analysis/skills/developer-detective/SKILL.md, line 283
claudemem --agent symbol X - plugins/code-analysis/skills/developer-detective/SKILL.md, line 296
claudemem --agent callers oldFunction - plugins/code-analysis/skills/developer-detective/SKILL.md, line 305
claudemem --agent symbol targetModule - plugins/code-analysis/skills/developer-detective/SKILL.md, line 344
RESULTS=$(claudemem --agent callees FunctionName) - plugins/code-analysis/skills/developer-detective/SKILL.md, line 454
SEARCH_QUERY="your original query" - plugins/code-analysis/.mcp.json, line 3
"command": "claudish", - plugins/code-analysis/hooks/handler.ts, line 20
import { spawn, spawnSync } from "child_process"; - plugins/code-analysis/hooks/handler.ts, line 90
const result = spawnSync(cmd, args, { - plugins/code-analysis/hooks/hooks.json, line 9
"command": "bun \"${CLAUDE_PLUGIN_ROOT}/hooks/handler.ts\"", - plugins/code-analysis/hooks/hooks.json, line 21
"command": "bun \"${CLAUDE_PLUGIN_ROOT}/hooks/handler.ts\"", - plugins/code-analysis/hooks/hooks.json, line 31
"command": "bun \"${CLAUDE_PLUGIN_ROOT}/hooks/handler.ts\"",
and 1 more places
Downloads and installs other software
The author does not mention this. It runs automatically when the plugin is installed.
Found in 7 places.
Show 4 more
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'developer-detective' ] || [ -L ~/.agents/skills/'developer-detective' ]; then echo 'A skill folder named developer-detective already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/MadAppGang/claude-code' "$d" && git -C "$d" checkout --quiet '6097ad4643f23b7645a9c99c329887b623b32e57' -- 'plugins/code-analysis/skills/developer-detective' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/code-analysis/skills/developer-detective' ~/.agents/skills/'developer-detective' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'developer-detective' ~/.claude/skills/'developer-detective' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for MadAppGang/claude-code shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/MadAppGang/claude-code/)
Score history
| Date | Version | Score |
|---|
| 2026-11-12 | 6097ad4 | 80 |