{"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":"2026-07-17T05:50:01.476Z","server":{"name":"io.scanbimlabs/acc-mcp","title":"ACC MCP","description":"Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals.","version":"1.0.0","remote_url":"https://acc-mcp.itmartin24.workers.dev/mcp","repo_url":null},"operational_grade":{"grade":"A","score":90,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":58,"tool_count":9,"probed_at":"2026-07-15T00:30:35.256Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 58ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2024-11-05, serverInfo acc-mcp@1.0.1"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 9 tools e.g. \"acc_list_projects\"; 9/9 described, 9/9 fully-typed schemas, median description 1148 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 58ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace io.scanbimlabs does NOT match remote host (expected *.scanbimlabs.io)"}],"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":"unaudited","observations":[],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}