secrets-scan

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By kochetkov-ma/claude-brewcode (GitHub) · coding · 39 stars · scanned at commit 5da825f

Scans git-tracked files for leaked secrets. Triggers - secrets scan, find credentials, leaked keys, security audit.

Works with any agent that supports SKILL.md skills.

Partially scanned — some files couldn't be read; we'll retry on the next scan

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 8 places.

brewtools/skills/secrets-scan/SKILL.md, line 50bash "${CLAUDE_SKILL_DIR}/scripts/scan-init.sh" && echo "OK init" || echo "FAILED init"
brewtools/skills/secrets-scan/SKILL.md, line 64cat "{DIR}/files.txt"
brewtools/skills/secrets-scan/SKILL.md, line 152node "${CLAUDE_SKILL_DIR}/scripts/reconcile.mjs" "{DIR}/assigned-{N}.txt" "{DIR}/agent-{N}.json"; echo "rc=$?"

Show 5 more

brewtools/skills/secrets-scan/SKILL.md, line 172chmod 600 "{DIR}/report.md" && echo "OK perms" || echo "FAILED perms"
brewtools/skills/secrets-scan/tests/suite-init.mjs, line 3import { spawnSync } from 'node:child_process';
brewtools/skills/secrets-scan/tests/suite-init.mjs, line 63spawnSync('git', args, { cwd, encoding: 'utf8', env: { ...process.env, ...GIT_ENV } });
brewtools/skills/secrets-scan/tests/suite-init.mjs, line 81const r = spawnSync('bash', [INIT], {
brewtools/hooks/hooks.json, line 8"command": "/bin/sh",

Connects to the internet

The author does not mention this. It runs automatically when the plugin is installed.

Found in 3 places.

brewtools/hooks/hardmode-guard.mjs, line 129const ALWAYS_BLOCK = new Set(['Write', 'Edit', 'NotebookEdit', 'WebFetch']);
brewtools/hooks/hardmode-guard.mjs, line 445if (tool === 'WebSearch') {
brewtools/hooks/hardmode-guard.mjs, line 447deny('Hard wall (strict): WebSearch is blocked in the main session.');

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'secrets-scan' ] || [ -L ~/.agents/skills/'secrets-scan' ]; then echo 'A skill folder named secrets-scan already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/kochetkov-ma/claude-brewcode' "$d" && git -C "$d" checkout --quiet '5da825f1d535d9658f0de0893529c6ce06a613a5' -- 'brewtools/skills/secrets-scan' && mkdir -p ~/.agents/skills && cp -R "$d"/'brewtools/skills/secrets-scan' ~/.agents/skills/'secrets-scan' && 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/'secrets-scan' ~/.claude/skills/'secrets-scan' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`5da825f`	92
2026-11-07	`9ddf5c0`	90