Pub Dev MCP Server

by mrfentmen Your server? Claim it

local only

Pub Dev MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 351 installs a week from npm. Last commit 8 Nov 2026.

pub.dev: Dart and Flutter package versions, descriptions and publishers - keyless.

Installs per day peak 322 · avg 11

a month agotoday

351

Installs / week

npm · @mrfentmen/pub-dev-mcp

Stars

0 open issues

8 Nov 2026

Last commit

2 releases in 90 days

—

License

TypeScript

Nothing serious here today

Today is the operative word: we check Pub Dev MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add pub-dev-mcp -- npx -y @mrfentmen/pub-dev-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pub-dev-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/pub-dev-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.pub-dev-mcp]
command = "npx"
args = ["-y", "@mrfentmen/pub-dev-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "pub-dev-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/pub-dev-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "pub-dev-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/pub-dev-mcp"
      ]
    }
  }
}

Alternatives to Pub Dev MCP

same job, measured the same way

Pub Dev

by pipeworx-io

pub.dev MCP — package registry for Dart & Flutter.

277 installs/wk 48 tools answering

Package Registry MCP

by mrfentmen

Look up npm and PyPI packages: versions, descriptions, and metadata. No key required.

48 installs/wk local only

Pypi MCP

by mrfentmen

PyPI: Python package versions, summaries, authors and release files - keyless.

440 installs/wk local only

Crandb MCP

by mrfentmen

CRAN: R package versions, titles, maintainers and licences from crandb - keyless.

350 installs/wk local only

Ctan MCP

by mrfentmen

Keyless MCP server for CTAN: LaTeX packages, authors, descriptions, install paths.

121 installs/wk local only

Hex Pm MCP

by mrfentmen

Hex: Erlang and Elixir package details, versions and download counts - keyless.

343 installs/wk local only

Hex MCP

by mrfentmen

Keyless MCP server for Hex: Elixir and Erlang package versions, docs, downloads, releases.

69 installs/wk local only

Open Vsx MCP

by mrfentmen

Keyless MCP server for Open VSX: VS Code extensions, versions, descriptions, download stats.

60 installs/wk local only

Pub Dev MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Pub Dev MCP?

Pub Dev MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @mrfentmen/pub-dev-mcp was installed 351 times last week.

How do I connect Pub Dev MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @mrfentmen/pub-dev-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Pub Dev MCP?

The npm package @mrfentmen/pub-dev-mcp was installed 351 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Pub Dev MCP open source?

We cannot say either way: written in TypeScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.