{"attribution":"MCP Queen — the evidence layer for MCP (https://mcpqueen.com)","license":"CC BY 4.0 — free to use with attribution and a link to mcpqueen.com","methodology":"https://mcpqueen.com/registry#methodology","docs":"https://mcpqueen.com/api","generated_at":"2026-10-23T04:34:21.758Z","server":{"name":"com.acidpeak/acidpeak","title":"AcidPeak","description":"Read-only vulnerability intelligence: CVEs, exploitation evidence, fixes and product matches.","version":"1.3.0","remote_url":"https://www.acidpeak.com/mcp","repo_url":null},"operational_grade":{"grade":"A","score":91,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":1550,"tool_count":10,"probed_at":"2026-10-23T00:45:57.153Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 1550ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo acidpeak@1.3.2"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 10 tools e.g. \"lookup_cve\"; 10/10 described, 10/10 fully-typed schemas, median description 632 chars"},{"criterion":"latency","points":4,"max":10,"evidence":"initialize round-trip 1550ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.3.0; namespace com.acidpeak matches endpoint/repo"}],"protocol_access":"open"},"field_semantics":{"auth_state":"Deprecated name retained for compatibility. It means protocol handshake/discovery access only, not tool-level data entitlement.","protocol_access":"Preferred name for auth_state."},"audit_state":"observations_published","observations":[{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: rate from public exploit code, fix status, affected products and versions as the sources name them, references, and the AcidPeak page | d then carries the official CVE Program record (title, description, CVSS, weakness, products named, references) and its FIRST EPSS score, unreviewed by AcidP recent_threats List the newest entries AcidPeak tracks, newest publication date first: vulnerability records, fl | A container image reference such as nginx:1. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-23T00:45:57.153Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"authentication_boundary","status":"observed","value_text":"open","evidence":"Live protocol probe observed auth_state=open. This describes discovery/access behavior; it is not by itself a vulnerability finding.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-23T00:45:57.153Z","methodology_version":"trust-v1"}],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}