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claude-peers-mcp-inter-instance-messaging

Official

Message Claude sessions across projects instantly.

Software Engineering#collaboration#claude code#mcp#peer discovery#developer tooling#inter-instance messaging#local broker
AuthorAradotso
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It solves the friction of coordinating multiple Claude Code instances by letting them discover each other and exchange real-time messages across different terminal sessions and projects on the same machine.

Core Features & Use Cases

  • Peer discovery via MCP tool: Use list_peers to find running Claude Code instances filtered by scope (machine, directory, or repo), including their working directories, git context, summaries, and last-seen timestamps.
  • Instant inter-instance messaging: Use send_message to deliver a message to a specific peer ID so the recipient’s Claude can react immediately.
  • Shared status and coordination: Use set_summary so other peers can see what you’re working on, plus optional check_messages polling for manual troubleshooting.

Quick Start

Ask your Claude Code instance: List all peers on this machine, then send a message to the peer ID it returns using send_message.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: claude-peers-mcp-inter-instance-messaging
Download link: https://github.com/Aradotso/mcp-skills/archive/main.zip#claude-peers-mcp-inter-instance-messaging

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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