These are the source-of-truth configuration files used to generate the Stainless client SDKs via Stainless.

- `openapi.yml`: this is the OpenAPI specification for the Llama Stack API.
- `config.yml`: this is the Stainless _configuration_ which instructs Stainless how to generate the client SDKs.

A small side note: notice the `.yml` suffixes since Stainless uses that suffix typically for its configuration files.

These files go hand-in-hand. Both `openapi.yml` and `config.yml` are generated by `scripts/run_openapi_generator.sh`:

- `openapi.yml` comes from the FastAPI-based generator.
- `config.yml` is rendered from `scripts/openapi_generator/stainless_config/config_data.py` so the Stainless config stays in lock-step with the spec.