displayName
GitHub Copilot
vendor
GitHub
specUrl
https://docs.github.com/en/copilot
streamingFraming
sse
status
vendor-internal
notes
The Copilot backend is OAuth-authenticated via a GitHub PAT or
Copilot subscription token. Wire format on `copilot/chat` is a
near-superset of OpenAI chat-completions with vendor extensions
(e.g. `intent`, contextual file blocks).