{"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":"2026-10-20T00:22:58.863Z","server":{"name":"io.github.lucascordone-spec/base-univ4-rfq-hook","title":"Base Uniswap v4 Zero-Slippage RFQ Hook","description":"Zero-slippage swaps on Base (8453) via Uniswap v4 Hook 0xd72CD1d46bA05479583fbB561B558f133BA98088.","version":"1.0.0","remote_url":"https://courage-matches-omaha-commissions.trycloudflare.com/mcp","repo_url":"https://github.com/lucascordone-spec/base-univ4-rfq-hook"},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":836,"tool_count":4,"probed_at":"2026-10-18T14:46:48.897Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 836ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2024-11-05, serverInfo base-univ4-rfq-hook-mcp@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 4 tools e.g. \"univ4_rfq_quote_and_build_swap\"; 4/4 described, 4/4 fully-typed schemas, median description 143 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 836ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace io.github.lucascordone-spec 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":"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":"2026-10-18T14:46:48.897Z","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."}