Crosstalk
FreeNot checkedA tiny cross-machine relay MCP server: a shared mailbox with live UI, presence, sessions, and human-in-the-loop Q&A so coding agents on different machines can m
About
A tiny cross-machine relay MCP server: a shared mailbox with live UI, presence, sessions, and human-in-the-loop Q&A so coding agents on different machines can message each other.
Installing Crosstalk
This server has no published package — it is built from source. Open the repository and follow its README.
FAQ
Is Crosstalk MCP free?
Yes, Crosstalk MCP is free — one-click install via Unyly at no cost.
Does Crosstalk need an API key?
No, Crosstalk runs without API keys or environment variables.
Is Crosstalk hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Crosstalk in Claude Desktop, Claude Code or Cursor?
Open Crosstalk on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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