Labsco
MCP SERVER

1MCP Aggregator

by 1mcp-app

Puts all your MCP servers behind one endpoint, so a client connects once instead of a dozen times.

MCP Plumbing: Proxies, Registries & Inspectors
Summary
The sprawl it fixes is real: every client re-declaring the same twelve servers, and every one of those definitions costing context.

Once you run more than a handful of servers, two problems arrive together — the same configuration duplicated across every client you use, and a tool list too long for any single conversation to carry. An aggregator solves the first cleanly. Whether it solves the second depends on whether it lets you narrow what is exposed, which is what the thinner agent-facing mode is for. Worth checking that behaviour first, because a single endpoint that simply concatenates everything makes the context problem worse, not better.

What it is

A runtime that aggregates the servers you already run and presents them as a single connection. It also offers a thinner agent-facing mode from the command line.

What you get
  • One endpoint in front of many servers
  • A command-line mode that presents a narrower surface to an agent
  • Configuration in one place rather than repeated per client
Requirements

Node, installed from npm. Apache-2.0 licensed.

Setup effort

One command — npm install -g @1mcp/agent