Flow Nexus MCP Server

✨ Free Start • 🎮 Gamified Experience • 🚀 Instant Deploy • ♾️ Autonomous Operation. It runs locally over stdio via the published package.

People who work with agentic workflow, neural networks and swarm intelligence and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

GOING QUIET

LAST COMMIT 2025-09-10 · ★ 105 · VERIFIED 2026-09-18

JavaScript servers · how we verify → /methodology

01 · Install Flow Nexus

Claude Code

claude mcp add ruvnet-flow-nexus -- npx -y flow-nexus

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "ruvnet-flow-nexus": {
      "command": "npx",
      "args": [
        "-y",
        "flow-nexus"
      ]
    }
  }
}

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

npm package flow-nexus - unscoped; check the name against the project README before installing

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

03 · Who maintains Flow Nexus

flow-nexus is maintained by ruvnet. We track 3 MCP servers from ruvnet - 2 actively maintained, 73,238 combined GitHub stars, oldest repo from Jun 2025. Full record: all servers from ruvnet.

04 · Facts

repository: github.com/ruvnet/flow-nexus
category: automation - stale as of 2026-09-18.
registry: io.github.ruvnet/flow-nexus (active, first published 2025-09-10)
packages: npm:flow-nexus

05 · Flow Nexus FAQ

What is Flow Nexus?

✨ Free Start • 🎮 Gamified Experience • 🚀 Instant Deploy • ♾️ Autonomous Operation. It runs locally over stdio via the published package.

Is Flow Nexus still maintained?

Its last commit was 2025-09-10 (as of 2026-09-18) - we classify it as stale.

How do I install Flow Nexus?

Run `npx -y flow-nexus`. You can also paste the ready-made client config above.

Does Flow Nexus run locally?

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

06 · Alternatives to Flow Nexus

Alternatives to Flow Nexus

Maintained automation servers if Flow Nexus isn't the fit.