Agent Relay, a YC-backed open-source tool, lets your AI agents talk to each other directly
ycombinator · x · 2026-10-23
YC-backed Agent Relay launched to kill the copy-paste workflow between AI agents: agents running in Claude Code, Codex terminal, desktop apps, or even on your phone can read each other's sessions, ask questions, and hand off work directly.
- Works across teammates and machines: a frontend agent can query the backend agent about API changes, and two agents resolve merge conflicts between their branches
- Shared, searchable history keeps every decision from every teammate's sessions retrievable
- Open source with a free cloud tier; no new IDE required, and setup takes about 5 minutes by handing the link to your agent
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