Ruff Lint X402 MCP Server

by divine-software-creations Your server? Claim it

local only

Ruff Lint X402 runs on your own machine — the client starts it, so there is no endpoint to ping. 227 installs a week from npm. Last commit 5 Nov 2026.

Ruff Python linting for AI agents, pay-per-call via x402 ($0.005 USDC on Base).

Installs per day peak 174 · avg 7

a month agotoday

227

Installs / week

npm · @divine-software-creations/ruff-lint-x402-mcp

Stars

0 open issues

5 Nov 2026

Last commit

from GitHub

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Ruff Lint X402 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 ruff-lint-x402 -e 'EVM_PRIVATE_KEY=<EVM_PRIVATE_KEY>' -- npx -y @divine-software-creations/ruff-lint-x402-mcp

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

{
  "mcpServers": {
    "ruff-lint-x402": {
      "command": "npx",
      "args": [
        "-y",
        "@divine-software-creations/ruff-lint-x402-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.ruff-lint-x402]
command = "npx"
args = ["-y", "@divine-software-creations/ruff-lint-x402-mcp"]
env = { EVM_PRIVATE_KEY = "<EVM_PRIVATE_KEY>" }

.cursor/mcp.json

{
  "mcpServers": {
    "ruff-lint-x402": {
      "command": "npx",
      "args": [
        "-y",
        "@divine-software-creations/ruff-lint-x402-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ruff-lint-x402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@divine-software-creations/ruff-lint-x402-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>"
      }
    }
  }
}

Put your own value in place of <EVM_PRIVATE_KEY> (Private key of a Base wallet with USDC used to pay per call). The author’s registry entry marks it as required.

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answering

Ruff Lint X402 — questions

Answers built from our own checks of this server.

Why is there no uptime for Ruff Lint X402?

Ruff Lint X402 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 @divine-software-creations/ruff-lint-x402-mcp was installed 227 times last week.

How do I connect Ruff Lint X402?

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 @divine-software-creations/ruff-lint-x402-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Ruff Lint X402?

The npm package @divine-software-creations/ruff-lint-x402-mcp was installed 227 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 Ruff Lint X402 open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.