endoflife.ai — Software Lifecycle Intelligence

Check whether a specific version of a software product is end-of-life (EOL). Returns lifecycle status, the EOL date, days remaining or days past EOL, the latest release, and eol_date_source (where the date comes from: vendor-override, vendor-fetched, vendor-verified, custom, upstream, or discrepancy) with its source URL. Use this for "is X version Y still supported?" questions.

Get the proprietary EOL Risk Score (0-100) for a product version, with the four-factor breakdown (EOL recency, attack surface, CISA KEV exposure, extended support). Omit "version" to score the product's highest-risk (most recently end-of-lifed) release. Use this to quantify how dangerous it is to keep running something.

Audit a whole stack at once. Provide a list of products (optionally with versions) — e.g. parsed from a package.json or Dockerfile — and get an EOL Risk Score for each, so you can see what is unsupported and dangerous in one call. For CycloneDX or SPDX documents use check_sbom instead. Without a key: up to 5 items per call; Starter 25; Pro 50. Items beyond the limit are listed as not checked, with

List or search the products endoflife.ai tracks (500+). Pass an optional "query" substring to find the canonical slug for a product before calling the other tools (e.g. "postgres" → "postgresql"). Returns matching product slugs.

Get the full version history for one product: every tracked version/cycle with its release date, EOL date, support status, and EOL Risk Score. Use for "give me the whole EOL schedule for X".

The exploited-vulnerability record for a product: every CVE CISA lists against it in the Known Exploited Vulnerabilities catalog, with the date added, the federal due date and CISA's required-action text verbatim (the "discontinue use" entries are the ones that matter for end-of-life versions), plus any entries from endoflife.ai's Exploited & Unpatchable feed (exploited CVEs whose affected version

What reaches end-of-life soon. Returns every tracked version whose EOL date falls within the next N days (default 90), optionally limited to a list of products, sorted by date. Also lists versions that went EOL within the last "recent_past_days" days when set. Use for "what in our stack expires this quarter?".

Query the EOS Edge Device Intelligence feed — firewalls, VPN gateways and appliances, ADCs, router and switch operating systems — with end-of-support status in the vocabulary of CISA BOD 26-02 (eos, within-12-months, scheduled, no-date-announced). Filter by platform or vendor name, by status, or by model/line. Each platform carries its KEV summary, vendor-stated successor and provenance. Use for "

Where to move a product version: the current version's support status and score, the supported releases with the longest remaining support, endoflife.ai's recommended target, and the vendor's stated successor where one is published (edge appliances). Use after check_eol says a version is EOL.

Audit a CycloneDX or SPDX JSON software bill of materials. Components are mapped to tracked products and scored for EOL risk; unmatched components are listed honestly rather than guessed. Pass the SBOM as a JSON string or object. Versions resolve to their release family (python 3.12, php 7.4, ubuntu 20.04). Without a key up to 5 matched components are scored per call; Starter 25; Pro 50. Larger SB