NPM Sentinel MCP
Provide AI-powered real-time analysis and intelligence on NPM packages, including security, dependencies, performance, and quality metrics.
What it can do
- NpmLatest: Latest version & changelog
- NpmSearch: Search NPM packages
- NpmTrends: Download trends & popularity
What data it sees
Do you need an account
No: the server works without sign-in
Provide AI-powered real-time analysis and intelligence on NPM packages, including security, dependencies, performance, and quality metrics. Enable faster and safer package management decisions by integrating with Claude and Anthropic AI. Deliver comprehensive insights such as vulnerability scanning, download trends, and maintenance status to optimize your npm ecosystem.
How to connect
How to connect NPM Sentinel MCP to Claude
The server address to paste into Claude settings:
https://npm-sentinel-mcp--nekzus.run.tools
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect NPM Sentinel MCP to ChatGPT
The server address to paste into ChatGPT settings:
https://npm-sentinel-mcp--nekzus.run.tools
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect NPM Sentinel MCP to Cursor
The server address to paste into Cursor settings:
https://npm-sentinel-mcp--nekzus.run.tools
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (19)
Raw names from tools/list. Only developers need these.
| npmLatest | Latest version & changelog |
| npmSearch | Search NPM packages |
| npmTrends | Download trends & popularity |
| npmVulnerabilities | Security analysis |
| npmVersions | Available versions list |
| npmDeps | Deps & devDeps analysis |
| npmTypes | TS types availability |
| npmSize | Package & bundle size |
| npmCompare | Compare multiple packages |
| npmQuality | Quality metrics analysis |
| npmMaintenance | Maintenance metrics analysis |
| npmScore | Consolidated package score |
| npmMaintainers | Maintainers info |
| npmPackageReadme | Full README content |
| npmLicenseCompatibility | License compatibility check |
| npmRepoStats | Repository statistics |
| npmDeprecated | Check deprecation status |
| npmChangelogAnalysis | Changelog & release history |
| npmAlternatives | Find similar alternatives |