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

Echelongraph released echelongraph-mcp, a free, keyless Model Context Protocol server that lets MCP clients such as Claude and Cursor look up CVEs and see how many internet-facing services its radar has on record for a given CVE. The server is installed by adding {"mcpServers":{"echelongraph":{"command":"npx","args":["-y","echelongraph-mcp"]}}} to an MCP client config, with no API key or signup required.

| Guidelines newsguidelines.html \| FAQ newsfaq.html \| Lists lists \| API https://github.com/HackerNews/API \| Security security.html \| Legal https://www.ycombinator.com/legal/ \| Apply to YC https://www.ycombinator.com/apply/ \| Contact mailto:hn@ycombinator.com | | | Hacker News news new newest \| past front \| comments newcomments \| ask ask \| show show \| jobs jobs \| submit submit | login login?goto=item%3Fid%3D49863302 | | | | 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 |