Reef's /reefine lets agents upgrade themselves

marcus @marcusyulOriginally posted 2026.09.26

Open original on X

YOUR AI AGENT CAN NOW UPGRADE ITSELF. Reef just launched /reefine: you describe what you want and it builds the change, tests it and ships a new version on its own. → Adds new modes → Tells you out loud → Integrates new tools → Works with Codex, OpenCode... Basically: your agent evolves just by talking to it. It's open source. Link below :)

This post quotes another post: “Reef adds /reefine so agents can evolve themselves and plug in Jev”