Provider
GitHub Copilot
.github/copilot-instructions.md and .github/instructions/, in the API preview.
The Copilot renderer produces .github/copilot-instructions.md and one .github/instructions/<name>.instructions.md per asset. Today it is used by the registry’s render preview (GET /packages/{name}/versions/{version}/render?provider=copilot); the `wl` CLI does not register it, so `wl pull` and `wl sync` do not write Copilot files yet.