The TypeScript CLI already has support for including the contents of `AGENTS.md` in the instructions sent with the first turn of a conversation. This PR brings this functionality to the Rust CLI. To be considered, `AGENTS.md` must be in the `cwd` of the session, or in one of the parent folders up to a Git/filesystem root (whichever is encountered first). By default, a maximum of 32 KiB of `AGENTS.md` will be included, though this is configurable using the new-in-this-PR `project_doc_max_bytes` option in `config.toml`.
codex-core
This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
Though for non-Rust UIs, we are also working to define a protocol for talking to Codex. See:
You can use the proto subcommand using the executable in the cli crate to speak the protocol using newline-delimited-JSON over stdin/stdout.