Locklens
locklens · by BARMPlus
Audit npm, Yarn, and pnpm lockFiles as both an MCP server and a CLI tool.
No known CVEs
MIT license
Maintained
Last commit 96d ago
Works with most clients
Transport: stdio
11 tools · ~271 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
Locklens is an MCP server that audit npm, Yarn, and pnpm lockFiles as both an MCP server and a CLI tool. Its tool list has not been published yet over stdio, requires no API key, and scores 78/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"locklens": {
"args": [
"/c",
"npx",
"--yes",
"locklens"
],
"command": "cmd"
}
}
}Are you the author?
Add this badge to your README to show your security score and help users find safe servers.
Embed in your READMEAbout badges →
[](https://mcppedia.org/s/locklens)
Read me
What Locklens does
locklens 是一个基于 audit-ci 的 lockfile 审计工具，支持三种运行模式：
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'locklens' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
78/100across 5 weighted dimensions
0255075100
30
20
13
10
−22
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked locklens against OSV.dev.
Inventory
Tools (11)
Click any tool to inspect its schema.
~271 tokens total
Community
Reviews
Be the first to review
Have you used this server?
Share your experience — it helps other developers decide.
How easy was setup?Did it work reliably?How was the documentation?
Sign in to write a review.
Frequently Asked Questions
- Is Locklens safe to use?
- Locklens has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Locklens?
- Locklens supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Locklens do?
- Locklens provides 11 tools: npx, source, threshold, registry, skipDev and 6 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Locklens?
- Locklens is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is Locklens actively maintained?
- Locklens is less actively maintained — last commit was 96 days ago. It has 84 GitHub stars.
Related
Similar servers
Others in security / developer-tools
Context797Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
61.2k 2
G
Mcp Gitlab96MCP server for using the GitLab API
1.9k 12
Supabase MCP Server96Manage Supabase projects — databases, auth, storage, and edge functions
2.9k 4
Chrome Devtools Mcp96Chrome DevTools for coding agents
49.7k 10
MCP Security Weekly
Get CVE alerts and security updates for Locklens and similar servers.
Community
Discussion
Start a conversation
Ask a question, share a tip, or report an issue.
Has anyone used this with Cursor?How do you handle auth?Any alternatives?
Sign in to join the discussion.