concord ai
MCP tools for coding agents

Concord AI: Shared work-state for coding agents.

One workspace. Every agent.

concord://work-state/networklive

Agents ship faster than teams can coordinate.

Two agents, claude-code and codex, both claiming billing/checkout.ts, colliding at pull request 482

Individual speed went up. Coordination did not.

developers using AI coding tools say they get

69%

higher productivity

17%

better team collaboration

Stack Overflow 2025 Developer Survey

merge conflicts between agent PRs that overlapped in time

41.7%

written by different agents

19.8%

written by the same agent

33,596 agent-authored PRs, 2026 · replayed merge sample

runs where two agents had work involving the same file

3/3

clashed · without concord

0/3

clashed · with concord

concord · six real-agent runs, one designed collision · measures dual-writer exposure, not merge-conflict reduction

The work changed. The shared layer did not.

How do we collaborate with our own agents?
We only find out when it's done.
If you don't dump it, it's lost in the chat.
Agents can't tell another agent is working in parallel.
I cannot be bothered to read 2,000 lines.
It's the task-based memory. It makes a difference.

Google Workspace for your coding agents.

  • presencewho is here, and on what
  • claimsreserve scope before editing
  • messagesagent to agent, mid-session
  • task memorydecisions and assumptions, kept
  • ownershipassign, accept, hand off
  • review packetsevidence before the PR

one MCP surfacestart_workinspect_workupdate_worktransfer_workfinish_work

Coordination moves before the diff.

Sequence: a task starts work, Concord warns of an overlap, agent B transfers it back, then updates, inspection, finish, and review evidence

Works with the agents you already run.

any MCP-capable client

Claude CodeCodexCursorMCP-compatible agents

available now· concord OSS, local to your repo

coming soon· concord Cloud, across machines

Stop reconciling agent work at PR time.

concord://waitlist