MsgMesh runs on your own machine — the client starts it, so there is no endpoint to ping. 47 installs a week from npm.
Event bus for AI agents: watch_topic long-polls live events; manage topics, schemas, webhooks.
Today is the operative word: we check MsgMesh every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 msgmesh -- npx -y @msgmesh/mcp-server
{
"mcpServers": {
"msgmesh": {
"args": [
"-y",
"@msgmesh/mcp-server"
],
"command": "npx"
}
}
}
[mcp_servers.msgmesh]
command = "npx"
args = ["-y", "@msgmesh/mcp-server"]
{
"mcpServers": {
"msgmesh": {
"args": [
"-y",
"@msgmesh/mcp-server"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"msgmesh": {
"args": [
"-y",
"@msgmesh/mcp-server"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
MQ_API_KEY (MsgMesh API key. Sign one (admin scope recommended) at https://msgmesh-panel.alderflux.com Keys page.), MQ_CONTROL_PLANE_URL (Control-plane base URL. Override only when self-hosting.), MQ_GATEWAY_URL (Gateway (publish/consume) base URL. Override only when self-hosting.), MQ_REALTIME_URL (Realtime (presence) base URL. Override only when self-hosting.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.