GhostBus runs on your own machine — the client starts it, so there is no endpoint to ping. 304 installs a week from npm. Last commit 4 Nov 2026.
Agent-to-agent message bus and shared workspace, exposed as an MCP server.
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
$('agents').innerHTML = agents.agents.length ? agents.agents.map(a =>
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add ghostbus -- npx -y ghostbus
{
"mcpServers": {
"ghostbus": {
"command": "npx",
"args": [
"-y",
"ghostbus"
]
}
}
}
[mcp_servers.ghostbus]
command = "npx"
args = ["-y", "ghostbus"]
{
"mcpServers": {
"ghostbus": {
"command": "npx",
"args": [
"-y",
"ghostbus"
]
}
}
}
{
"servers": {
"ghostbus": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"ghostbus"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
GHOSTBUS_STORE (Workspace store file path (default ./ghostbus-data.json)), GHOSTBUS_WORKSPACE_NAME (Workspace display name).
Nifty's MCP server — exposes tasks, projects, messages, and files as tools for AI agents.
An MCP server for Google Workspaces.
An MCP server for Google Workspaces.
An MCP server that exposes package.json scripts as tools for agents.
MCP server exposing an Outflow workspace's live architecture graph as context for AI coding agents
AI workspace — shared knowledge, skills, and tools for AI agents
MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.
briefroom stdio MCP server — expose the briefroom CLI to Claude Code, Codex, and other agents.
Answers built from our own checks of this server.