signalint-mcp

by tranqui004 · Developer Tools · MCP server

signalint-mcp is an MCP server by tranqui004. Agent-optimized code feedback MCP server for JavaScript and TypeScript projects. Its npm package was downloaded 118 times last week.

Category: Developer Tools
Author: tranqui004
GitHub stars: Not on GitHub
This week: Tracking since 18 Oct 2026
Weekly downloads: 118
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-11 (13 days ago)
Links: Source npm

ai
ai-agent
antigravity
biome
claude
code-review
codex
coding-agent
context-window
cursor
developer-tools
diagnostics
+13 more

How to install signalint-mcp

signalint-mcp is published on npm as signalint-mcp, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add signalint-mcp -- npx -y signalint-mcp

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

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

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm signalint-mcp and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is signalint-mcp?

signalint-mcp is an MCP server by tranqui004 in the Developer Tools category. Agent-optimized code feedback MCP server for JavaScript and TypeScript projects. Its npm package was downloaded 118 times last week. It is written in JavaScript. It is licensed under MIT. It was last updated 13 days ago.

Is signalint-mcp free and open source?

Yes. signalint-mcp is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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