first-epss-mcp-server

by FastDrop

MCP MCP VERIFIED Verified 2 hours ago Registry import free

Look up FIRST EPSS scores and daily history, find CVEs by threshold, and prioritize them with CVSS.

Look up FIRST EPSS scores and daily history, find CVEs by threshold, and prioritize them with CVSS. Official MCP Registry: io.github.cyanheads/first-epss-mcp-server@0.1.3. Remote endpoint: https://first-epss.caseyjhand.com/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.cyanheads/first-epss-mcp-server and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 24 Oct 2026. Not supplied by the maker.

epss_get_scores
Retrieve latest available or historically dated FIRST EPSS probability and percentile for supplied CVEs. Process up to 500 unique entries from batchOffset; response byte limits can return fewer whole
epss_get_timeseries
Retrieve an EPSS anchor and up to 30 preceding daily observations for up to 50 unique CVEs from batchOffset. Response byte limits retain whole history items. Resume CVE batches with nextBatchOffset as
epss_query_threshold
Discover CVEs using inclusive EPSS or percentile bounds, CVE year or dataset-addition recency; filters intersect and at least one is required. Examine one candidate page ordered by EPSS descending. Ea
epss_prioritize_cves
Assign remediation tiers using latest or dated EPSS and caller-supplied CVSS base severity. Defaults are severity >= 7 and EPSS probability >= 0.10; select percentile explicitly for population rank. M
epss_list_reference
Explain FIRST EPSS interpretation, model publishing dates, lookup coverage and transparent prioritization policy. Use this static reference before interpreting missing scores, score movement or probab