Understand Anything - MCP Server

A Model Context Protocol (MCP) server that empowers your AI agents to understand your entire project architecture, and a headless CI gateway to enforce architectural rules before code is merged.

Local serverstdioMIT

What is the Understand Anything - MCP Server?

Understand Anything MCP is an MCP project maintained in the uamcp/understand-anything-mcp repository. The maintainer describes its purpose as “A Model Context Protocol (MCP) server that empowers your AI agents to understand your entire project architecture, and a headless CI gateway to enforce architectural…”. Read the project documentation for the complete scope.

Installation

The documented npm package is ua-mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares UA_PROJECT_PATH. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
ua_find_callers	Retrieves reverse dependencies up to 2 hops (Now unlimited and free!).
ua_impact_analysis	Retrieves full transitive closure of reverse dependencies (Now unlimited and free!).
ua_precheck	Unlimited pre-flight checks with configurable critical paths and .ua-rules.json enforcement
ua_status	Returns MCP health status.
ua_scan	Forces a re-scan of the workspace.
ua_graph_summary	Returns aggregated node/edge statistics.
ua_architecture_report	Groups files by top-level modules.
ua_dependency_report	Identifies files with the most incoming dependencies (fan-in).
ua_explain	Retrieves 1-hop dependencies for a specific file.
ua_onboarding_doc	Generates onboarding context.
ua_validate_graph	Checks the knowledge graph schema for corruption.

How to install the Understand Anything - MCP Server

{
  "mcpServers": {
    "understand-anything": {
      "command": "npx",
      "args": [
        "-y",
        "ua-mcp"
      ],
      "env": {
        "UA_PROJECT_PATH": "/absolute/path/to/your/project"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.