Plumb MCP

⭐ If Plumb saves you tokens - or designs you a page - star it on GitHub so others can find it. It runs locally over stdio via the published package.

People connecting coding agent tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-18 · ★ 74 · #39 OF 194 MAINTAINED CODING AGENT · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Plumb MCP

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add tathagat22-plumb-mcp -- npx -y plumb-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "tathagat22-plumb-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "plumb-mcp"
      ]
    }
  }
}

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 MIT - declared in the repository

npm package plumb-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.tathagat22 is GitHub-verified and matches the repo owner

03 · What Plumb MCP can do

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

Latest releases

v0.7.1 · 2026-05-24

Patch release that ships the discoverability work missing from v0.7.0's npm publish, and registers Plumb on the MCP Registry. · What's new · MCP Registry - Plumb is now searchable as \io.github.tathagat22/plumb-mcp\ on…

v0.7.0 · 2026-05-24

Highlights · Two pillars in one release. · Multi-agent connect · One Figma plugin can now pair with multiple plumb-mcp servers at once - different Claude / Cursor / Windsurf sessions on different projects can share the…

04 · Who maintains Plumb MCP

plumb-mcp is maintained by tathagat22. We track 2 MCP servers from tathagat22 - 2 actively maintained, 74 combined GitHub stars, oldest repo from May 2026.

05 · Facts

repository: github.com/tathagat22/plumb-mcp
website: https://tathagat22.github.io/plumb-mcp/
category: coding agent - ranked #39 of 194 actively-maintained coding agent servers as of 2026-08-25.
registry: io.github.tathagat22/plumb-mcp (active, first published 2026-05-24 · 17 versions)
packages: npm:plumb-mcp

06 · Plumb MCP FAQ

What is Plumb MCP?

⭐ If Plumb saves you tokens - or designs you a page - star it on GitHub so others can find it. It runs locally over stdio via the published package.

Is Plumb MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-18. We re-verify nightly.

How do I install Plumb MCP?

Run `npx -y plumb-mcp`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Plumb MCP 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.

07 · Alternatives to Plumb MCP

Alternatives to Plumb MCP

Maintained coding agent servers if Plumb MCP isn't the fit.

Pairs well with

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

More coding agent MCP servers · Pond · Vidin · Strem AI · remem-MCP - Local-first MCP Memory + CodeGraph + Wiki · Trovex

More TypeScript MCP servers · Sfcc Dev MCP · Runno · Tmdb MCP Server · Telnyx · Cosmos MCP · see all