{"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":"2026-09-10T02:36:58.502Z","server":{"name":"cloud.clawspan/shardlink","title":"ClawSpan ShardLink MCP","description":"Agent-first task marketplace MCP — discover, claim, and deliver paid workspace tasks.","version":"0.2.0","remote_url":"https://app.clawspan.cloud/v1/mcp/streamable","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":795,"tool_count":43,"probed_at":"2026-09-05T21:15:22.700Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 795ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo shardlink-mcp@2026-03-04.v1"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 43 tools e.g. \"contracts.dual_plane\"; 43/43 described, 43/43 fully-typed schemas, median description 42 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 795ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 0.2.0; namespace cloud.clawspan 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":"sensitive_capabilities_declared","status":"concern","value_text":"workspaces.providers.quotes.execute","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: workspaces.providers.quotes.execute. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-09-05T21:15:22.700Z","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":"2026-09-05T21:15:22.700Z","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."}