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100
MCP live MCP 2025-11-25 streamable-http

com.policylayer/registry

com.policylayer/registry

The MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install.

Uptime
100.0%
1 direct probes · 30d
Response
141ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.policylayer.com/mcp

Tools · 5

check_mcp_server

Check an MCP server against the PolicyLayer registry BEFORE installing or allowing it. Accepts a registry slug, an npm package name (scoped or not), a remote server URL (https://…), or a server name. …

check_mcp_stack

Check a whole MCP stack against the PolicyLayer registry in one call — up to 25 servers, each given as candidate identifiers (npm package name, registry slug, or remote URL) tried in order until one r…

search_registry

Search the PolicyLayer registry of published MCP servers by name, slug or package substring. Returns candidate matches with risk grade, identity confidence (verified / unverified / mismatch — mismatch…

check_tool

One tool's full risk classification on a published MCP server: category, severity, risk analysis and evidence, OWASP classes, parameter schema and the recommended policy default. Use when deciding whe…

get_change_events

The registry change feed: tool-surface drift, auth-posture flips, impostor flags, version bumps — every event the freshness watchers emit, id-cursored so a consumer resumes exactly where it stopped. R…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "com.policylayer/registry": {
      "url": "https://api.policylayer.com/mcp",
      "transport": "streamable-http"
    }
  }
}