GitHub
GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.
Computer or cloud
Ruff Lint X402
Overview
Description from the maker (original English)
Ruff Python linting for AI agents, pay-per-call via x402 ($0.005 USDC on Base).
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new↓ 94/wk · ★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Developer tools
- You need to fill in: EVM_PRIVATE_KEY
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- You fill in yourself:
EVM_PRIVATE_KEY
Values marked secret are keys to your account. Never share them or paste them into a chat.
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"ruff-lint-x402": {
"command": "npx",
"args": [
"-y",
"@divine-software-creations/ruff-lint-x402-mcp"
],
"env": {
"EVM_PRIVATE_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add ruff-lint-x402 --env EVM_PRIVATE_KEY=your-value -- npx -y @divine-software-creations/ruff-lint-x402-mcpFill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"ruff-lint-x402": {
"command": "npx",
"args": [
"-y",
"@divine-software-creations/ruff-lint-x402-mcp"
],
"env": {
"EVM_PRIVATE_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"ruff-lint-x402": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@divine-software-creations/ruff-lint-x402-mcp"
],
"env": {
"EVM_PRIVATE_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
- Private key of a Base wallet with USDC used to pay per call
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Divine-Software-Creations, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Developer toolsi
- More stars than 0% of the other 5570 servers in this category
- Published to the registry more recently than 81% of the other 5570 servers in this category
- Basic checks equal to or better than 100% of the other 5570 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Ruff Lint X402 safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
You need to fill in: EVM_PRIVATE_KEY
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: GitHub, Desktop Commander, Cloudflare MCP
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Desktop Commander
MCP server for terminal commands, file operations, and process management
Runs on your computer
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Ruff Python Lint API — pay-per-call for AI agents (MCP + x402)
Give any AI agent instant Python linting with ruff. No signup, no API key, no subscription: $0.005 USDC per call, paid automatically over x402 on Base.
- ⚡ Fast: ruff-powered, results in milliseconds
- 🔒 Safe: code is statically analyzed, never executed
- 🤖 Agent-native: MCP tool
lint_pythonfor Claude, Cursor, Windsurf, Gemini/Antigravity and any MCP client - 💸 Pay only for what you use; the facilitator covers gas, so your wallet only needs USDC
Landing page: https://stevensaavedra.com/lint · API: POST https://api.stevensaavedra.com/lint · Verified on PayAPI Market
MCP install
{"mcpServers": { "ruff-lint": { "command": "npx", "args": ["-y", "@divine-software-creations/ruff-lint-x402-mcp"], "env": { "EVM_PRIVATE_KEY": "0x " } } } }
Use a dedicated low-balance wallet. $1 of USDC covers 200 lint calls.
Direct HTTP (x402)
curl -i -X POST https://api.stevensaavedra.com/lint \-H 'content-type: application/json' \ -d '{"code":"import os\nx = 1","language":"python"}'
-> 402 Payment Required with x402 payment requirements.
Any x402 client (e.g. @x402/fetch) pays and retries automatically.
Tool
lint_python({ code: string (≤200KB), filename?: string }) → ruff diagnostics (rule code, message, line/column, fix hints).
License
MIT