communication MCP Server
Inter-session messaging for AI coding assistants. Hub-and-spoke architecture with persistent groups and LAN federation.
Discovered via github-topic:mcp and last synced 3mo ago.
Install instructions not detected yet
Check the source repository for the latest setup steps.
List active sessions
List rooms and their members
Group details: admin, members, online status
Same socket tried to register twice
Group does not exist
Status
Platform-agnostic: adapter layer for all agentic harnesses
Leave a room
Send a message to all room members
Read unread messages (advances cursor)
List your groups with unread counts
Name already in use
Tool used before registering
Not a member of the group
Not the group admin
Ask one peer — reply arrives as a notification
Create a persistent group
Delete group and history (admin only)
Reply references unknown `ask_id`
Answer an incoming message (auto-detects ask vs send)
Invite a peer (admin only)
Meaning
Malformed payload
Message every peer; replies stream back
Remove a member with reason (admin only)
No peer registered under that name
Hub socket not responding
Rename this session
Leave a group
Target disconnected before replying
Wrong-typed arguments
Join an ephemeral room
Send message; stored and delivered to online members
Ask timed out (10 min default)
Version mismatch; restart the hub
What it does
Status
Full support
Why
Send a persistent message (online push or offline queue)
Read your mailbox (offline messages waiting for you)
GitHub Copilot CLI as a first-class peer
Codex CLI as a first-class peer via app-server
Disk I/O failure in mailbox storage
Generic fallback
Send messages and upload files to Slack channels using the `slack` CLI. Supports direct messages, channel posts, file uploads, and thread replies.
Bidirectional Telegram bridge — talk to Claude from your phone. Built into OpenPaw.
Discover agents across local node and mesh peers at runtime — their roles, handles, and how to communicate with or delegate to them.
Apply data visualization and storytelling principles from Storytelling with Data by Cole Nussbaumer Knaflic. Covers choosing effective visuals (line, bar, table, scatterplot), eliminating clutter (Gestalt principles, data-ink ratio), focusing attention (preattentive attributes, strategic color), thinking like a designer (affordances, alignment, white space), and narrative structure (three-act story, horizontal/vertical logic, Big Idea). Trigger on "data visualization", "chart design", "dashboard design", "data storytelling", "presentation chart", "declutter chart", "bar chart", "line chart", "data narrative", "slide deck data", "chart review", "viz critique", "storytelling with data".
🔬 A curated collection of 23,000+ agent skills for empirical research across 8 social science disciplines. | 精选 23,000+ AI Agent 技能库，覆盖8大社会科学学科的实证研究。CoPaper.AI 20分钟完成一篇可复现的规范实证论文，并支持用户上传 Skills。-- Maintained by CoPaper.AI from Stanford REAP.
🔬 A curated collection of 23,000+ agent skills for empirical research across 8 social science disciplines. | 精选 23,000+ AI Agent 技能库，覆盖8大社会科学学科的实证研究。CoPaper.AI 20分钟完成一篇可复现的规范实证论文，并支持用户上传 Skills。-- Maintained by CoPaper.AI from Stanford REAP.
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