🩺 Troubleshooting
Common issues and fixes — server visibility, authentication, and model errors.
👀 Server not showing in the MCP list
- Ensure the Copilot CLI extension is installed:
gh extension list - Check Node.js version:
node --version(must be ≥ 20) - Try running manually:
npx @kud/mcp-github-copilot
🔐 Authentication errors
- Delete any cached auth state and let the CLI re-authenticate via browser on next run
- Or set
GITHUB_TOKENin your MCP server config to authenticate without a browser prompt
🚫 "Model not found" errors
- Use
list_modelsto see your available models — only models enabled on your subscription will appear
🐛 MCP Inspector logs
npm run inspect