us.srv.g5joilnmeep4ntz3nwezxt5dmu/stackfacts

Tools

• stackfacts_bcp47_lookup

  Get an IANA language tag (en-AU, zh-Hant) part by part: type, description, scope, deprecation and preferred value from the Language Subtag Registry.

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• stackfacts_capec_lookup

  Get one MITRE CAPEC attack pattern by id: severity, likelihood, prerequisites, mitigations, related CWE and ATT&CK ids and MITRE link.

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• stackfacts_control_lookup

  Get one NIST SP 800-53 Rev 5 security control or enhancement by id (AC-2, AC-2(1)): title, statement, guidance, related controls and status.

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• stackfacts_cve_lookup

  Get any CVE: CISA KEV entry, CVSS score and patch priority, plus every OSV advisory aliased to it, with affected packages and fixed versions.

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• stackfacts_cve_prioritize

  Call before patching: rank up to 100 CVEs by CISA KEV status, then CVSS base score.

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• stackfacts_cve_search

  Find CVEs by keyword or package name in CISA KEV and OSV (not all of NVD), with KEV status and CVSS v3 where an OSV advisory has one.

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• stackfacts_cwe_lookup

  Get one MITRE CWE weakness by id (79 or CWE-79): name, status, description and MITRE link. From the CWE catalogue (v4.20); MITRE notice on every answer.

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• stackfacts_domain_lookup

  Get the public suffix, registrable domain and subdomain of a host name from the Mozilla Public Suffix List, with the matching rule and section.

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• stackfacts_eol_check

  Check runtimes and OS versions for EOL: is each still supported? Up to 50 product@version pairs, end-of-life date, support status; unknowns get suggestions.

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• stackfacts_eol_cycle

  Check if a version is still supported (is python 3.12 still supported?): one release cycle, its EOL (end-of-life) date, support status, LTS, latest patch.

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• stackfacts_eol_image

  Check a container image for EOL: is node:18-alpine still supported? Maps its runtime, Java and base OS to end-of-life date and support status.

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• stackfacts_eol_product

  List every release cycle of a product (Node.js, Python, Ubuntu…) and if it is still supported: EOL (end-of-life) date, support status, LTS, latest version.

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• stackfacts_eol_snapshot

  Download the signed EOL (end-of-life) snapshot (endoflife.date, MIT): support status of every product and cycle, still supported or not, plus its manifest.

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• stackfacts_index

  List the valid ids for free: end-of-life product names and aliases, or LLM provider/model ids, so a paid call never misses.

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• stackfacts_kev_changes

  List CVEs added to, removed from or changed in CISA KEV since a snapshot_id, so an agent can poll for newly exploited vulnerabilities.

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• stackfacts_kev_check

  Check up to 100 CVEs at once against CISA KEV (known exploited vulnerabilities); returns in_kev and the KEV details for each one.

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• stackfacts_kev_lookup

  Check if a CVE is actively exploited (CISA KEV): in_kev, date added, remediation due date, required action and known ransomware use.

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• stackfacts_kev_snapshot

  Download the full signed CISA KEV snapshot: every known exploited vulnerability, with a manifest to verify the sha256 and signature.

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• stackfacts_keys

  Get the Ed25519 public keys (JWK) that verify the signature on every answer and snapshot manifest.

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• stackfacts_license_check

  Call before adding a dependency: check SPDX licences or packages against your project licence and use, with a compatibility verdict per item.

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• stackfacts_lockfile_diff

  Check npm or PyPI purl lists or raw lockfiles: upgrades judged on advisories, KEV, licence; same version, other hash = hash_mismatch. Returns go, review, no_go.

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• stackfacts_manifest

  Get the signed manifest of a dataset's latest snapshot for free: snapshot_id, sha256, record count, source, licence and signature.

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• stackfacts_models_changes

  List LLM models added, removed or changed (price per million tokens, context window, model deprecation date) since a snapshot_id.

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• stackfacts_models_cheapest

  Find the cheapest model with tools and 128k context, or any limits you set: ranks the 10 cheapest LLMs by blended price per million tokens.

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• stackfacts_models_estimate

  Estimate the USD cost of an LLM call from input, output and cached token counts, exact to the micro-dollar, with the price lines used.

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• stackfacts_models_lookup

  Get an LLM model's price per million tokens (input, output, cached), context window, max output, capabilities and model deprecation date.

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• stackfacts_models_snapshot

  Download the full signed LLM model catalogue (LiteLLM + models.dev, MIT): prices, limits and capabilities, with a verifiable manifest.

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• stackfacts_models_watch

  Check LLMs for what changed since your last call: changed records (with today's price and limits), removals, deprecated or soon deprecated, with snapshot dates.

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• stackfacts_osv_check

  Check dependencies or a lockfile for vulnerable and malicious packages: up to 50 purls, or a package-lock, yarn.lock, requirements.txt or poetry.lock, on OSV.

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• stackfacts_package_card

  Get an npm or PyPI package's latest version, publish dates, deprecation or yank, SPDX licence, repository and runtime range.

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• stackfacts_package_preflight

  Call before installing an npm or PyPI package: latest or given version, licence, OSV vulns, CISA KEV CVEs, deprecation or yank. Returns ok, caution or block.

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• stackfacts_port_lookup

  Get the IANA service name, transport, description and reference for a port number from the IANA Service Name and Transport Protocol Port Number Registry.

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• stackfacts_preflight

  Call before installing a package an LLM suggested: one npm, PyPI or purl version against OSV, CISA KEV and EOL data. Returns ok, warn or block with reasons.

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• stackfacts_preview

  Preview a dataset for free: sample end-of-life products, newest CISA KEV entries, LLM prices, a package card or a licence verdict.

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• stackfacts_stack_check

  Check dependencies, runtimes and OS versions in one call: OSV for up to 50 purls, EOL for 50 product@version pairs, CISA KEV hits, suggestions for unknowns.

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• stackfacts_stack_watch

  Check dependencies, runtimes and OS versions for what changed since your last call: EOL passed or near, new OSV advisories, new CISA KEV hits. Returns a token.

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• stackfacts_technique_lookup

  Get one technique by id (T1055.011): name, tactics, platforms, description, mitigations, detection, data sources and link. MITRE ATT&CK v20.0; credited.

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• stackfacts_try

  Try a paid answer for free on a fixed example: nodejs end-of-life cycles, CVE-2021-44228 in CISA KEV, or openai/gpt-4o prices.

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• stackfacts_tz_lookup

  Get an IANA time zone (Europe/Berlin) or alias: current UTC offset, abbreviation, DST summary and backward-compatible names from tzdata.

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• stackfacts_upgrade_delta

  Check moving an npm or PyPI package from one version to another: advisories fixed or introduced, KEV, licence, runtime. Returns go, review or no_go.

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• stackfacts_validate

  Validate an id for free. Privacy: only an unknown EOL id is logged (access log, miss field); a 400 logs the input name, never its value. No other id is stored.

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Embed this server’s score

Tool count and median score across every tool in this server’s corpus — honest in a way a single cherry-picked tool’s badge wouldn’t be.

[![Vouch score](https://vouch.tools/api/servers/7ff98cc0-b0bd-4f37-ae7c-f74a45f47bc4/badge.svg)](https://vouch.tools/servers/7ff98cc0-b0bd-4f37-ae7c-f74a45f47bc4)