Colber MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 33 installs a week from npm. Last commit 8 May 2026.
Trust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules.
Today is the operative word: we check Colber MCP 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 colber-mcp -- npx -y @colber/mcp
{
"mcpServers": {
"colber-mcp": {
"args": [
"-y",
"@colber/mcp"
],
"command": "npx"
}
}
}
[mcp_servers.colber-mcp]
command = "npx"
args = ["-y", "@colber/mcp"]
{
"mcpServers": {
"colber-mcp": {
"args": [
"-y",
"@colber/mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"colber-mcp": {
"args": [
"-y",
"@colber/mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
COLBER_BASE_URLS (Optional JSON map of Colber service base URLs. Defaults to local ports 14001/14011/14021/14031/14041/14051. For the hosted Colber API, use api.colber.dev path-based URLs.), COLBER_AUTH_TOKEN (Optional bearer token forwarded to the backend services. Leave empty for unauthenticated local development.), COLBER_LOG_LEVEL (pino log level for stderr output (stdout is reserved for MCP JSON-RPC). One of: trace, debug, info, warn, error. Defaults to info.).
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.