openai codex mcp server #18
Description
OpenAI Codex CLI support mcp servers.
- read the documentation at https://github.com/openai/codex/blob/main/codex-rs/config.md#mcp_servers
- update the codex agentic engine (codex_engine.go) to support MCPs and generate the proper toml configuration file
- also set history to false (https://github.com/openai/codex/blob/main/codex-rs/config.md#history)