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factory-build

100 / 100 · Low risk

Fine to try.

By mastra-ai/mastra (GitHub) · coding · 29,480 stars · scanned at commit 43d1e9c

Implement a Factory work item's approved plan on its work branch, prove it with the plan's gates, push it, open its change request, and hand it on to review (or to self-review on a board that has a self-review phase)

Works with any agent that supports SKILL.md skills.

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/'factory-build' ] || [ -L ~/.agents/skills/'factory-build' ]; then echo 'A skill folder named factory-build already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mastra-ai/mastra' "$d" && git -C "$d" checkout --quiet '43d1e9c16d6681a66636e318c34118597911f7c5' -- 'mastracode/factory/factory-skills/factory-build' && mkdir -p ~/.agents/skills && cp -R "$d"/'mastracode/factory/factory-skills/factory-build' ~/.agents/skills/'factory-build' && 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/'factory-build' ~/.claude/skills/'factory-build' (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
2026-11-1243d1e9c100