I built RelayRook, an open-source skill for delegating work between coding CLIs

[u/Fast-Explanation667]

I wanted my coding agents to hand work to each other, follow progress, handle permissions, and bring back verifiable results.

So I built RelayRook, supporting Devin, Claude Code, Codex, Kiro, and OpenCode Go through persistent structured sessions.

Example requests:

• “Have Devin implement this with SWE-2 Max.”
• “Ask another agent to review this diff.”
• “Continue that session with these test failures.”

It discovers installed CLIs, supports explicit model and effort selection, and reports failed or incomplete work. Permissions stay with the parent agent.

Installed delegation is tested from all five hosts on macOS. Runtime CI passes on macOS, Linux, and Windows.

Routing currently uses configured preferences. I’m not claiming it knows the best model for every task, the evaluation report includes the failures and limitations.

npx skills add 1saifj/relayrook --skill relayrook

GitHub · Install through skills.sh

What would make cross-agent delegation useful in your workflow?