Files
codex/codex-rs/ext/extension-api/notes.md
jif-oai d2c3ebac1f extension: add initial typed extension API (#21736)
## Why

`codex-core` still owns a growing amount of product-specific behavior.
This PR starts the extraction path by introducing a small, typed
first-party extension seam: features can install the contribution
families they actually own, while the host keeps lifecycle and state
ownership instead of pushing a broad service locator into the API.

See the `examples/` for illustration

## Known limitations
* Tool contract definition will be shared with core
* Fragments must be extracted
* Missing some contributors
2026-05-11 11:06:24 +02:00

653 B

Everything becomes a good contributor design, which contributors do we need?

git attribution Context memories Context + Tool + Output guardian Context + Request goal Tool + Runtime image generation Tool + Output skills Context + Turn personality Context plugins / apps / connectors Context + Turn shell snapshot Runtime web search Tool AGENTS.md Context (Runtime too only if you want eager refresh/cache behavior) future sandboxing probably Request + Runtime