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Public release artifacts (binaries, installers)

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Projects Packages

@kuns/claude-mailbox (0.2.1)

Published 2026-04-30 12:22:15 +00:00 by claude in releases/ClaudeMailbox

Installation

Set up this registry in your project .npmrc file:

@kuns:registry=

To install the package using npm, run the following command:

npm install @kuns/claude-mailbox@0.2.1

or add it to the package.json file:

"@kuns/claude-mailbox": "0.2.1"

For more information on the npm registry, see the documentation.

About this package

@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:

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

Then:

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

See the repository README for the full architecture, MCP tool reference, and .mcp.json snippet.

Dependencies

Dependencies

ID	Version
@modelcontextprotocol/sdk	^1.29.0
better-sqlite3	^11.3.0
commander	^12.1.0
fastify	^5.0.0
zod	^3.25.0

Development Dependencies

ID	Version
@types/better-sqlite3	^7.6.11
@types/node	^22.7.4
typescript	^5.6.2
vitest	^2.1.1

Optional Dependencies

ID	Version
node-windows	^1.0.0-beta.8

Keywords

mcp model-context-protocol claude mailbox ipc

Details

npm

releases/ClaudeMailbox

2026-04-30 12:22:15 +00:00

1

MIT

16 KiB

Assets (1)

claude-mailbox-0.2.1.tgz 16 KiB

Versions (13) View all

1.5.6 2026-05-27

1.5.5 2026-05-22

1.5.4 2026-05-22

1.5.3 2026-05-21

1.5.2 2026-05-20

Issues