# A free, keyless MCP Server for CVE data and per-CVE internet Exposure

> Source: <https://news.ycombinator.com/item?id=49863302>
> Published: 2026-09-27 04:13:18+00:00

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|  |  | [A free, keyless MCP Server for CVE data and per-CVE internet Exposure](item?id=49863302) | 
|  |  | 1 point by [echelongraph](user?id=echelongraph)[16 minutes ago](item?id=49863302) \|[hide](hide?id=49863302&goto=item%3Fid%3D49863302) \|[past](https://hn.algolia.com/?query=A%20free%2C%20keyless%20MCP%20Server%20for%20CVE%20data%20and%20per-CVE%20internet%20Exposure&type=story&dateRange=all&sort=byDate&storyText=false&prefix&page=0) \|[favorite](fave?id=49863302&auth=98181aa92e07c0824db2c2cc6d38025c8baadc80) \|[discuss](item?id=49863302) | 
|  |  | We build echelongraph-mcp, small mcp server that lets Cluade , Cursor or any MCP client look up CVEs, and see how many internet-facing services our radara has on record for a given CVE. To try it, add this to your MCP client config. No API key, no signup: 

```
  {"mcpServers":{"echelongraph":{"command":"npx","args":["-y","echelongraph-mcp"]}}}To try it, add this to your MCP client config. No API key, no signup:
```

 {"mcpServers":{"echelongraph":"command":"npx","args":["-y","echelongraph-mcp"]}}} Details: https://echelongraph.io/pulse/mcp |