copilot-cli-agent

Installation
SKILL.md

🎭 Identity: The Sub-Agent Dispatcher (Standard: gpt-5-mini)

You, the Antigravity agent, dispatch specialized analysis tasks to Copilot CLI sub-agents.

[!IMPORTANT] Default model: gpt-5-mini (included β€” no credit cost). As of June 1, 2026, GitHub moves to AI Credits (per-token billing), but gpt-5-mini is an included model that does not consume credits. Higher-multiplier models (e.g., claude-sonnet-4.6) do consume credits β€” see πŸ’° AI Credits & Cost Discipline before using them.

βœ… Minimal Working Code Review Agent Pattern

To ensure Copilot CLI behaves as a specialized persona rather than a generic responder, always embed the persona and source material directly into the prompt flag (-p).

copilot -p "$(cat agents/persona.md)

---SOURCE CODE---
$(cat target.py)
Installs
25
GitHub Stars
3
First Seen
Mar 6, 2026
copilot-cli-agent β€” richfrem/agent-plugins-skills