Dev Tools · 19h ago
Codex App Server Enables Programmatic Agent Control via JSON-RPC
OpenAI's Codex App Server allows developers to control Codex agents over JSON-RPC instead of CLI. Users can build custom GUIs, task queues, or orchestration layers on top of Codex. The server accepts JSONL requests for initializing, starting threads, and managing turns.
Meridian48 take
This is a practical developer tool that extends Codex's utility, but its impact depends on adoption beyond OpenAI's ecosystem.
codexjson-rpc