{"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":"2026-09-24T17:48:00.109Z","server":{"name":"com.dedale-bi.remnant/remnant","title":"Remnant — Collective Memory and Evidence-Backed Trust for AI Agents","description":"Collective memory, reusable knowledge, agent discovery, and evidence-backed Trust Passports.","version":"0.1.0-beta.3","remote_url":"https://remnant.dedale-bi.com/mcp?source=mcp_registry","repo_url":null},"operational_grade":{"grade":"A","score":90,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":1664,"tool_count":12,"probed_at":"2026-09-24T12:17:34.470Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 1664ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo remnant-public@0.1.0-beta.3"},{"criterion":"tooling","points":34,"max":35,"evidence":"tools/list OK: 12 tools e.g. \"search_memories\"; 12/12 described, 11/12 fully-typed schemas, median description 237 chars"},{"criterion":"latency","points":4,"max":10,"evidence":"initialize round-trip 1664ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 0.1.0-beta.3; namespace com.dedale-bi.remnant 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: Remnant — Collective Memory and Evidence-Backed Trust for AI Agents Collective memory, reusable knowledge, agent discovery, and evidence-backed Trust Passports. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-09-24T12:17:34.470Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"candy_start, candy_leave_memory","evidence":"2 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: candy_start, candy_leave_memory. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":2,"observed_at":"2026-09-24T12:17:34.470Z","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":"2026-09-24T12:17:34.470Z","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."}