Codex-Wrapper AGENTS.md

Repository Guidelines

Language

• 以降、このリポジトリでのアシスタントからの返答は日本語で行うこと。

Project Structure & Module Organization

• app/ holds the FastAPI service: main.py exposes /v1/chat/completions and /v1/responses, codex.py shells out to the Codex CLI, and sibling modules handle config, schemas, and security gates.
• docs/ contains bilingual product docs plus English-only references such as ENV.md and API plans; keep translations in sync per CONTRIBUTING.md.
• submodules/codex tracks the upstream Codex CLI; run git submodule update --init --recursive after cloning.
• workspace/ is a scratch area for manual experiments (e.g., test_filter.py); treat anything promoted from here as real tests before merging.

Build, Test, and Development Commands

• python3 -m venv .venv && source .venv/bin/activate ensures isolation for Python deps.
• pip install -r requirements.txt installs FastAPI, uvicorn, and supporting libraries.
• uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload runs the wrapper locally with auto-reload.
• pytest executes unit tests; add targeted suites under tests/ (preferred) or migrate scripts from workspace/.

Coding Style & Naming Conventions

• Follow PEP 8 with 4-space indentation and snake_case for functions, PascalCase for Pydantic models.
• Keep async boundaries explicit—prefer async FastAPI endpoints delegating to helpers in app.codex.
• Add type hints and short docstrings where behavior is security-sensitive (e.g., sandbox enforcement).
• Use black or an equivalent formatter before committing; avoid mixing style-only changes with feature work.

Testing Guidelines

• Write pytest cases that cover both streaming and non-streaming flows in app.main; mock Codex CLI responses to avoid external calls.
• Name tests test_<feature>.py and fixtures <scope>_<name> for clarity.
• Include regression tests when altering request parsing, prompt assembly, or sandbox validation—these areas gate user safety.