Look up FIRST EPSS exploitation scores and daily history, find CVEs by score threshold, and prioritize CVEs with caller-supplied CVSS via MCP. STDIO or Streamable HTTP.
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<h1>@cyanheads/first-epss-mcp-server</h1>
<p><b>Look up FIRST EPSS exploitation scores and daily history, find CVEs by score threshold, and prioritize CVEs with caller-supplied CVSS via MCP. STDIO or Streamable HTTP.</b>
<div>5 Tools</div>
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[](./CHANGELOG.md) [](./LICENSE) [](https://github.com/users/cyanheads/packages/container/package/first-epss-mcp-server) [](https://modelcontextprotocol.io/) [](https://www.npmjs.com/package/@cyanheads/first-epss-mcp-server) [](https://www.typescriptlang.org/) [](https://bun.sh/)
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[](https://github.com/cyanheads/first-epss-mcp-server/releases/latest/download/first-epss-mcp-server.mcpb) [](https://cursor.com/en/install-mcp?name=first-epss-mcp-server&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBjeWFuaGVhZHMvZmlyc3QtZXBzcy1tY3Atc2VydmVyIl19) [](https://vscode.dev/redirect?url=vscode:mcp/install?%7B%22name%22%3A%22first-epss-mcp-server%22%2C%22command%22%3A%22n