MCP verified MIT Self-run

Npm Info

Name: Npm Info
Availability: InStock
Author: kongyo2

mcp-kongyo2-npm-info · by kongyo2

MCP server from kongyo2/npm-info.

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Install

$ agentstack add mcp-kongyo2-npm-info

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

✓ Prompt-injection patterns
✓ Secret / credential exfiltration
✓ Dangerous shell & filesystem operations
✓ Untrusted network calls
✓ Known-malicious package signatures

What it can access

✓ Network access No
✓ Filesystem access No
✓ Shell / process execution No
✓ Environment & secrets No
✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

Verified badge

Passed review? Show it. Paste this badge into your README, it links to the public security report.

Links to your public security report.

[![AgentStack Verified](https://agentstack.voostack.com/badges/verified.svg)](https://agentstack.voostack.com/security/report/mcp-kongyo2-npm-info)

Reliability & compatibility

✓ Security review passed

0 installs to date

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● 2mo ago

Declared compatibility

Claude CodeClaude DesktopCursorWindsurf

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →

Are you the author of Npm Info? Claim this listing to set pricing, connect Stripe payouts, and keep 70% of every sale.

About

@kongyo2/npm-info-mcp-server

[](https://www.npmjs.com/package/@kongyo2/npm-info-mcp-server) [](https://github.com/kongyo2/npm-info/actions/workflows/ci.yml) [](https://deepwiki.com/kongyo2/npm-info)

MCP server that provides npm package information for AI agents during TypeScript development.

npm パッケージ情報を提供する MCP サーバー。AI エージェントが TypeScript 開発中に npm レジストリを参照できます。

Tools

| Tool | Description | | -------------------------- | -------------------------------------------- | | npm_search | Search packages | | npm_package_info | Get package details | | npm_package_versions | List versions | | npm_package_dependencies | Get dependencies | | npm_package_readme | Fetch README | | npm_package_types | Check TypeScript type definitions | | npm_package_score | Get quality / popularity / maintenance score |

Setup

{
  "mcpServers": {
    "npm-info": {
      "command": "npx",
      "args": ["-y", "@kongyo2/npm-info-mcp-server"]
    }
  }
}

MCP Client Configuration

Claude Code

Install via CLI (MCP only):

claude mcp add --scope user npm-info -- npx -y @kongyo2/npm-info-mcp-server

Codex

codex mcp add npm-info -- npx -y @kongyo2/npm-info-mcp-server

Development

npm install
npm run dev      # Start dev server
npm test         # Run unit tests
npm run check    # Type check, lint & format
npm run build    # Build

License

MIT

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

Author: kongyo2
Source: kongyo2/npm-info
License: MIT

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

v0.1.0 Imported from the upstream source.