N3mo MCP Server

A structural code intelligence layer that transforms source code into a queryable knowledge graph for search, impact analysis, and AI-powered development. It runs locally over stdio via the published package.

People connecting DevOps & monitoring tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-14 · ★ 24 · #40 OF 101 MAINTAINED DEVOPS & MONITORING · VERIFIED 2026-08-25

NOASSERTION · Python servers · how we verify → /methodology

01 · Install N3mo

Claude Code

claude mcp add rajx-dev-n3mo -- uvx n3mo

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "rajx-dev-n3mo": {
      "command": "uvx",
      "args": [
        "n3mo"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license no standard license detected - usage rights unclear; check the repo before commercial use

pypi package n3mo - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.RajX-dev is GitHub-verified and matches the repo owner

03 · What N3mo can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v2.0.3 · 2026-07-14

What's New in v2.0.2 · This release brings a massive aesthetic upgrade to the N3MO Graph Visualizer, bringing it up to par with modern, premium SaaS products. · Visualizer UI Overhaul · The navigation sidebar, top…

v2.0.1 · 2026-07-05

Glama MCP Registry: Added glama.json to officially verify and claim ownership of the N3MO server on the Glama platform. · License Alignment: Synchronized all Python source file headers to strictly reflect the PolyForm…

v2.0.0 · 2026-06-29

Welcome to N3MO 2.0! This release marks our transition to a comprehensive Structural Code Intelligence Layer. We've completely overhauled our licensing, branding, and core terminology to lay the foundation for robust…

04 · Who maintains N3mo

n3mo is maintained by rajx-dev. It's the only MCP server we track from this author; the repo dates to Jan 2026.

05 · Facts

repository: github.com/rajx-dev/n3mo
category: DevOps & monitoring - ranked #40 of 101 actively-maintained DevOps & monitoring servers as of 2026-08-25.
release cadence: 3 releases in the last 90 days (latest 2026-07-14)
registry: io.github.RajX-dev/n3mo (active, first published 2026-06-13 · 13 versions)
packages: pypi:n3mo

06 · N3mo FAQ

What is N3mo?

Is N3mo still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-14 and it shipped 3 releases in the last 90 days. We re-verify nightly.

How do I install N3mo?

Run `uvx n3mo`. You can also paste the ready-made client config above.

Does N3mo run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to N3mo

Alternatives to N3mo

Maintained DevOps & monitoring servers if N3mo isn't the fit.

Pairs well with

Servers that cover what N3mo doesn't - only shown when the pairing reason fits the companion.

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