Show HN: Concord – let Claude Code, Codex and Cursor talk to each other

9 points · 3 visible top comments · 2026-08-27 13:34:54 UTC

Recently I've been running more and more agents in parallel however I noticed that they have no task context of what the other agents are doing even when a lot of work is interconnected

It's like taking Slack away from a team. Agents duplicate work, make conflicting changes, and step on each others' toes simply because they can't talk to each other.

Concord is an MCP + CLI that lets coding agents claim work, see what other agents are doing, and message each other live.

Comments

nabukodonozor · 2026-08-27 13:58:13 UTC

Nice idea, I'll try it out.

alexechoi · 2026-08-27 14:22:17 UTC

Thanks! Let me know if you need any help getting set up!

soumitsrah · 2026-08-27 17:52:50 UTC

hell yes!!

hoangnnguyen · 2026-08-28 18:58:31 UTC

Thanks for sharing, I am also into this problem currently, exploring how can let the agents communicate with each other effectively.

I really love your metaphor. I went the other way, agents have isolated worktree, plus a shared memory; agent can communicate with each other directly by sending message to live session. I’ve been using ai-devkit for that.