# Feature Stability This doc covers feature stability in `rekor` as described in the [API Stability Policy](https://docs.sigstore.dev/api-stability) for Sigstore. ## Experimental ## Beta * Rekor API, defined [here](https://github.com/sigstore/rekor/blob/main/openapi.yaml) * `rekor-cli` CLI tool * The `rekor/pkg/client` client library ## General Availability