retro

74 / 100 · Review before installing

Check before installing.

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

Weekly engineering retrospective. (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.

Found in 27 places.

vendor/gstack/retro/SKILL.md, line 54_SS="$HOME/.claude/skills/gstack/bin/gstack-skill-start"
vendor/gstack/retro/SKILL.md, line 259eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
vendor/gstack/retro/SKILL.md, line 332~/.claude/skills/gstack/bin/gstack-question-log '{"skill":"retro","question_id":"<id>","question_summary":"<short>","category":"<approval|clarification|routing|

Show 17 more

vendor/gstack/retro/SKILL.md, line 341~/.claude/skills/gstack/bin/gstack-question-preference --write '{"question_id":"<id>","preference":"<pref>","source":"inline-user","free_text":"<optional origin
vendor/gstack/retro/SKILL.md, line 367~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"SKILL_NAME","type":"operational","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"
vendor/gstack/retro/SKILL.md, line 383~/.claude/skills/gstack/bin/gstack-skill-end --skill "retro" --outcome OUTCOME \
vendor/gstack/retro/SKILL.md, line 402git remote get-url origin 2>/dev/null
vendor/gstack/retro/SKILL.md, line 492_CROSS_PROJ=$(~/.claude/skills/gstack/bin/gstack-config get cross_project_learnings 2>/dev/null || echo "unset")
vendor/gstack/retro/SKILL.md, line 530git fetch origin <default> --quiet 2>/dev/null \
vendor/gstack/retro/SKILL.md, line 541_RM="$HOME/.claude/skills/gstack/bin/gstack-retro-metrics"
vendor/gstack/retro/SKILL.md, line 749grep -rn "gstack-shortcut(" . \
vendor/gstack/retro/SKILL.md, line 774setopt +o nomatch 2>/dev/null || true # zsh compat
vendor/gstack/retro/SKILL.md, line 796mkdir -p .context/retros
vendor/gstack/retro/SKILL.md, line 801setopt +o nomatch 2>/dev/null || true # zsh compat
vendor/gstack/retro/SKILL.md, line 884~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"retro","type":"TYPE","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"SOURCE","fil
vendor/gstack/retro/SKILL.md, line 920DISCOVER_BIN=""
vendor/gstack/retro/SKILL.md, line 932$DISCOVER_BIN --since "<window>" --format json 2>/tmp/gstack-discover-stderr
vendor/gstack/retro/SKILL.md, line 948git -C <path> fetch origin --quiet 2>/dev/null
vendor/gstack/retro/SKILL.md, line 955git -C <path> log origin/$DEFAULT --since="<start_date>T00:00:00" --format="%H|%aN|%ai|%s" --shortstat
vendor/gstack/retro/SKILL.md, line 974git -C <path> log origin/$DEFAULT --since="365 days ago" --format="%ad" --date=format:"%Y-%m-%d" | sort -u

and 7 more places

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/retro/SKILL.md, line 1137mkdir -p ~/.gstack/retros
.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.

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"

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 3 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"

Safer alternatives

Low-risk skills in the same category (other) 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/'retro' ] || [ -L ~/.agents/skills/'retro' ]; then echo 'A skill folder named retro 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 "$d" checkout --quiet 'c7ec8d78e5dc37484c2cfe90ab04de163d97dd41' -- 'vendor/gstack/retro' && mkdir -p ~/.agents/skills && cp -R "$d"/'vendor/gstack/retro' ~/.agents/skills/'retro' && 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/'retro' ~/.claude/skills/'retro' (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