# @kuns/claude-mailbox

Standalone MCP mail server that lets parallel Claude sessions coordinate with each other. TypeScript / Node port of the .NET `claude-mailbox` daemon — wire-compatible (same port, same `X-Mailbox` header, same MCP tool names, same SQLite schema).

## Install

One-time per machine:

```sh
npm config set @kuns:registry=https://git.kuns.dev/api/packages/releases/npm/
npm install -g @kuns/claude-mailbox
```

Then:

```sh
claude-mailbox install-autostart   # registers per-OS autostart, no admin needed by default
```

See the repository [README](../README.md) for the full architecture, MCP tool reference, and `.mcp.json` snippet.