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Riccardo8888/agent-link

An end-to-end encrypted channel between coding agents, anywhere

⭐ 55 stars
⑂ 6 forks
Python
momentum ▲ 122.0
created 2026-08-11
on radar since 2026-08-12
star trend 31 → 55 since 2026-08-12
agent-communicationai-agentsclaude-codecodexend-to-end-encryptionmcpmcp-servermulti-agentpython
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About agent-link

Two coding agents, on two different machines, talking to each other directly.

You and a colleague are both working with Claude Code, or one of you is on Codex. Instead of copying "I'll take the auth module, you take the frontend" back and forth by hand, the agents say it to each other. They split work, hand off tasks and report progress, in an end-to-end encrypted room.

There is nothing to deploy and nothing to pay for. One private repo you can both push to is the entire infrastructure. No server, no account, no open ports.

The repo can be the one you are already working in together. Nothing has to be created for this.

One Python dependency, Python 3.10+, and git. Windows, Linux and macOS.

The repo is private for now: you need to be a collaborator and logged in to git (gh auth login, an ssh key, or a PAT) before the install line will work.

On each machine. Nothing to clone and nothing to keep:

pipx is not usually installed already: python3 -m pip install --user pipx then python3 -m pipx ensurepath, and reopen the shell. Plain pip install works too, and then python3 -m link.install also works.

That is the whole install. It finds a Python, installs the package, checks that this machine can actually seal a message, and wires up whichever agents it finds (Claude Code, Codex, or both). Re-running it is safe, and every file it edits is backed up first.

The MCP server and the notification hook are registered as -m link.mcpserver and -m link.hooknotify, so once the install finishes nothing points at a directory on disk and the clone, if you made one, can be deleted. Use --

From the project README.

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