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gaia-build-agent

77 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By amd/gaia (GitHub) · coding · 1,622 stars · scanned at commit 3ec6ceb

Build a new GAIA agent with the SDK end-to-end: scaffold the package, write the Agent subclass, register @tool functions, compose reusable tool mixins, set the model + system prompt, and test it locally. Use when creating a NEW agent (a Python class inheriting from the base Agent) for the GAIA repo or a user-authored package, not for tuning an existing agent's prompt (prompt-engineer), adding one tool to an existing class (python-developer). GAIA ships one agent (the flagship) through the TUI a…

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. Expected for a coding skill.

Found in 1 place.

Downloads and installs other software

The author does not mention this.

Found in 5 places.

Show 2 more

Connects to the internet

The author does not mention this.

Found in 3 places.

Safer alternatives

Low-risk skills in the same category (coding) 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/'gaia-build-agent' ] || [ -L ~/.agents/skills/'gaia-build-agent' ]; then echo 'A skill folder named gaia-build-agent already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/amd/gaia' "$d" && git -C "$d" checkout --quiet '3ec6ceb6429b99c4af63250689239478a4b06c34' -- '.claude/skills/gaia-build-agent' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/gaia-build-agent' ~/.agents/skills/'gaia-build-agent' && 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/'gaia-build-agent' ~/.claude/skills/'gaia-build-agent' (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
2026-11-133ec6ceb77
2026-11-092abaa5177
2026-11-07c11ea9977