verify-before-complete
100 / 100 · Low risk
Fine to try.
Block completion claims until verification evidence has been produced in the current message. Use before marking a task/slice/milestone complete, before creating a commit or PR, before saying "it works" or "tests pass", and any time you are about to claim work is done. The rule is: evidence before claims, always — running the verification must happen now, not "earlier in the session". Fresh output or no claim.
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'verify-before-complete' ] || [ -L ~/.agents/skills/'verify-before-complete' ]; then echo 'A skill folder named verify-before-complete already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/open-gsd/gsd-pi' "$d" && git -C "$d" checkout --quiet 'c0bc9c4e7e0a8581aeac3af397031dc3a63d012e' -- 'src/resources/skills/verify-before-complete' && mkdir -p ~/.agents/skills && cp -R "$d"/'src/resources/skills/verify-before-complete' ~/.agents/skills/'verify-before-complete' && 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/'verify-before-complete' ~/.claude/skills/'verify-before-complete' (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
[](https://zalavijaysinh.github.io/skilltrust/repos/open-gsd/gsd-pi/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-11 | c0bc9c4 | 100 |
| 2026-11-08 | fd30228 | 100 |
| 2026-11-07 | fd30228 | 100 |