{"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":"2026-10-07T02:07:11.756Z","server":{"name":"io.github.Grit-77/agent-data-tools","title":"Agent Data Tools","description":"15 data tools at $0.01 USDC/call on Base via x402. Free discovery; x402 wallet client required.","version":"0.1.0","remote_url":"https://agent-data-tools.grit-77.workers.dev/mcp","repo_url":null},"operational_grade":{"grade":"A","score":90,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":189,"tool_count":17,"probed_at":"2026-10-06T22:15:49.919Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 189ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo agent-data-tools@0.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 17 tools e.g. \"polymarket\"; 17/17 described, 17/17 fully-typed schemas, median description 282 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 189ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 0.1.0; namespace io.github.Grit-77 does NOT match remote host (expected *.grit-77.github.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":"observations_published","observations":[{"dimension":"claim_verification","metric":"advertised_corpus_scale","status":"unverified","value_text":"20 paper","evidence":"Advertised corpus-size expression(s) found in public metadata/tool descriptions: 20 paper. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-06T22:15:49.919Z","methodology_version":"trust-v1"},{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: openalex-papers Search up to 20 OpenAlex works for paper metadata, DOI, dates, citation counts and open-access status | ecb-fx-rates Read up to 50 daily ECB reference or same-day cross rates for one currency pair over at most 90 days | Reference data, not transaction quotes. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-06T22:15:49.919Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"list","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: list. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-10-06T22:15:49.919Z","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":"2026-10-06T22:15:49.919Z","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."}