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Copilot CLI

GitHub Copilot with built-in ACP support. No separate adapter package needed.

Prerequisites

  • Node.js installed and on your PATH.
  • A GitHub account with Copilot access.

Setup

  1. Install the Copilot CLI:
    npm install -g @github/copilot
  2. Authenticate — Run the CLI once and follow the GitHub authentication flow to link your account.
  3. Select in Blueprint AI — Choose Copilot CLI from the agent dropdown in the chat panel.

Key Details

TypeCLI (JSON-RPC over stdio)
ACP AdapterBuilt-in (no extra package)
Default ModelSet by Copilot

Troubleshooting

  • Make sure your GitHub authentication is valid. Re-run the CLI authentication if sessions expire.
  • If the CLI is not detected, set the path in Project Settings > Blueprint AI > BAI Agents > Path Overrides > Copilot CLI Path.