C
com.policylayer/registry
check_mcp_server
The MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install.
No known CVEs
MIT license
Maintained
Last commit 46d ago
Works with most clients
Transport:
3 tools · ~81 tok
Grade A · 0.0% of 200K ctx
MCPpedia last refreshed this data
com.policylayer/registry is an MCP server that the MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install. Its tool list has not been published yet, 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": {
"policylayer": {
"url": "https://api.policylayer.com/mcp"
}
}
}Are you the author?
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[](https://mcppedia.org/s/com-policylayer-registry)
Read me
What com.policylayer/registry does
Connect your agent to the PolicyLayer registry and it can ask one question before installing or allowing any MCP server: is this safe? The answer is the published registry record: verified identity with the evidence, an A to F risk grade, probed auth posture and every tool's risk classification.
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 'check_mcp_server' 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
15
−22
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked check_mcp_server against OSV.dev.
Inventory
Tools (3)
Click any tool to inspect its schema.
~81 tokens total
Community
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Frequently Asked Questions
- Is com.policylayer/registry safe to use?
- com.policylayer/registry 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 com.policylayer/registry?
- com.policylayer/registry 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 com.policylayer/registry do?
- com.policylayer/registry provides 3 tools: Connect, Tools, Example. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with com.policylayer/registry?
- com.policylayer/registry is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is com.policylayer/registry actively maintained?
- com.policylayer/registry is recently maintained — last commit was 46 days ago. It has 2 GitHub stars.
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Community
Discussion
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