Cisa Kev

liveSecurityGovernment

CISA Known Exploited Vulnerabilities (KEV) catalog — query CVE entries, vendors, and recently added exploited vulnerability records.

4tools
0msauth
free tier50 calls/day

Tools

catalog

Full KEV catalog (metadata + entries).

No parameters required.

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entry

Single KEV entry by CVE id.

No parameters required.

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vendors

Distinct vendors with entries.

No parameters required.

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recent

Entries added in the last N days.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/cisa-kev/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/cisa-kev/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"catalog","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("catalog", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("cisa known exploited vulnerabilities (kev) catalog — query cve entries, vendors, and recently added exploited vulnerability records");