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spec

97 / 100 · Low risk

Fine to try.

By garrytan/gstack (GitHub) · other · 141,312 stars · scanned at commit bc858ff

Turn vague intent into a precise, executable spec in five phases. (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 7 places.

Show 4 more
  • spec/SKILL.md, line 105GSTACK_STATE_ROOT=$(~/.claude/skills/gstack/bin/gstack-paths --get GSTACK_STATE_ROOT); : "${GSTACK_STATE_ROOT:?gstack-paths failed; reinstall with ./setup or /g
  • spec/SKILL.md, line 121~/.claude/skills/gstack/bin/gstack-skill-end --skill "spec" --outcome OUTCOME \
  • spec/SKILL.md, line 138_gs_d() { if command -v gtimeout >/dev/null; then gtimeout 30 "$@"; elif command -v timeout >/dev/null; then timeout 30 "$@"
  • spec/SKILL.md, line 247gh issue list --search "<keywords>" --state open --limit 10 --json number,title,url 2>/dev/null \

Install

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

if [ -e ~/.agents/skills/'spec' ] || [ -L ~/.agents/skills/'spec' ]; then echo 'A skill folder named spec already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/garrytan/gstack' "$d" && git -C "$d" checkout --quiet 'bc858ffc659bcc61558f60d0e023a009817dd48f' -- 'spec' && mkdir -p ~/.agents/skills && cp -R "$d"/'spec' ~/.agents/skills/'spec' && 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/'spec' ~/.claude/skills/'spec' (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

DateVersionScore
2026-11-12bc858ff97
2026-11-11f0cd9f897
2026-11-106b3271497
2026-11-09c25580e97
2026-11-089740bfd97
2026-11-08d479c5b97
2026-11-060c41ced87