canary

74 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a devops skill usually runs commands, installs tools and uses cloud credentials.

By ariadoss/superskills (GitHub) · devops · 12 stars · scanned at commit c7ec8d7

Post-deploy canary monitoring. (gstack)

Works with any agent that supports SKILL.md skills.

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 devops skill.

Found in 18 places.

vendor/gstack/canary/SKILL.md, line 32_SS="$HOME/.claude/skills/gstack/bin/gstack-skill-start"
vendor/gstack/canary/SKILL.md, line 237eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
vendor/gstack/canary/SKILL.md, line 310~/.claude/skills/gstack/bin/gstack-question-log '{"skill":"canary","question_id":"<id>","question_summary":"<short>","category":"<approval|clarification|routing

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vendor/gstack/canary/SKILL.md, line 319~/.claude/skills/gstack/bin/gstack-question-preference --write '{"question_id":"<id>","preference":"<pref>","source":"inline-user","free_text":"<optional origin
vendor/gstack/canary/SKILL.md, line 345~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"SKILL_NAME","type":"operational","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"
vendor/gstack/canary/SKILL.md, line 361~/.claude/skills/gstack/bin/gstack-skill-end --skill "canary" --outcome OUTCOME \
vendor/gstack/canary/SKILL.md, line 380_gs_d() { if command -v gtimeout >/dev/null; then gtimeout 30 "$@"; elif command -v timeout >/dev/null; then timeout 30 "$@"
vendor/gstack/canary/SKILL.md, line 423_ROOT=$(git rev-parse --show-toplevel 2>/dev/null)
vendor/gstack/canary/SKILL.md, line 467git remote get-url origin 2>/dev/null
vendor/gstack/canary/SKILL.md, line 522eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null || echo "SLUG=unknown")"
vendor/gstack/canary/SKILL.md, line 537aside repl '
vendor/gstack/canary/SKILL.md, line 584aside repl '
vendor/gstack/canary/SKILL.md, line 617aside repl '
vendor/gstack/canary/SKILL.md, line 697eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
hooks/hooks.json, line 8"command": "\"${CLAUDE_PLUGIN_ROOT}/scripts/qa-full-ledger-hook.sh\""
hooks/hooks.json, line 18"command": "\"${CLAUDE_PLUGIN_ROOT}/scripts/qa-full-ledger-hook.sh\""
hooks/hooks.json, line 28"command": "\"${CLAUDE_PLUGIN_ROOT}/scripts/handoff-trigger-hook.sh\""
hooks/hooks.json, line 38"command": "\"${CLAUDE_PLUGIN_ROOT}/scripts/humanize-prepush-hook.sh\""

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README. Expected for a devops skill.

Found in 4 places.

vendor/gstack/canary/SKILL.md, line 587for (const l of links) { const r = await fetch(l, { method: "HEAD" }).catch(e => ({ status: "ERR " + e.message })); console.log("LINK", r.status, l); }
setup, line 248log " [install] bun via curl -fsSL $BUN_INSTALL_URL | bash (third-party installer)"
setup, line 249curl -fsSL "$BUN_INSTALL_URL" | bash >/dev/null 2>&1 || {

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setup, line 251log " Install manually: curl -fsSL $BUN_INSTALL_URL | bash"

Changes files outside its own folder

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

Found in 3 places.

vendor/gstack/canary/SKILL.md, line 698mkdir -p ~/.gstack/projects/$SLUG
.codex-plugin/plugin.json, line 4"description": "Curated AI coding skills with a Google/Meta-quality workflow (TDD, DRY, SOLID). The Codex plugin install exposes the whole skills/ tree; pack se
.codex-plugin/plugin.json, line 24"longDescription": "Curated engineering skills with a Google/Meta-quality workflow: test-driven development, systematic debugging, code review and clean-code pa

Downloads and installs other software

The author does not mention this. Expected for a devops skill.

Found in 4 places.

setup, line 248log " [install] bun via curl -fsSL $BUN_INSTALL_URL | bash (third-party installer)"
setup, line 249curl -fsSL "$BUN_INSTALL_URL" | bash >/dev/null 2>&1 || {
setup, line 251log " Install manually: curl -fsSL $BUN_INSTALL_URL | bash"

Show 1 more

setup, line 284log " Install: brew install ffuf"

Safer alternatives

Low-risk skills in the same category (devops) that look related. Check that one does what you need.

Install

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

if [ -e ~/.agents/skills/'canary' ] || [ -L ~/.agents/skills/'canary' ]; then echo 'A skill folder named canary already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ariadoss/superskills' "$d" && git -C "$d" checkout --quiet 'c7ec8d78e5dc37484c2cfe90ab04de163d97dd41' -- 'vendor/gstack/canary' && mkdir -p ~/.agents/skills && cp -R "$d"/'vendor/gstack/canary' ~/.agents/skills/'canary' && 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/'canary' ~/.claude/skills/'canary' (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
2026-11-08	`c7ec8d7`	74
2026-11-06	`c7ec8d7`	74