{"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":"2026-10-14T14:17:37.572Z","server":{"name":"io.github.rationalbloks/rationalbloks-mcp","title":"RationalBloks","description":"Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.","version":"0.6.1","remote_url":"https://mcp.rationalbloks.com/mcp","repo_url":"https://github.com/rationalbloks/rationalbloks-mcp"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":57,"tool_count":50,"probed_at":"2026-10-04T13:15:48.681Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 57ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo rationalbloks-backend@0.15.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 50 tools e.g. \"list_projects\"; 50/50 described, 50/50 fully-typed schemas, median description 482 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 57ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 0.6.1; namespace io.github.rationalbloks 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: Each entry's 'schema' goes to create_project as is or adapted; its get_schema_reference Get the reference for ADVANCED schema features the templates do not show — read this before adding authorization or derived fields to a schema. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-04T13:15:48.681Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"list_clusters, get_job_status, list_project_jobs, update_schema, patch_schema, deploy_staging, deploy_production, delete_project, get_graph_schema, get_graph_project_info, update_graph_schema, deploy_graph_staging, deploy_graph_production, delete_graph_project, delete_graph_node, delete_graph_relationship","evidence":"16 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: list_clusters, get_job_status, list_project_jobs, update_schema, patch_schema, deploy_staging, deploy_production, delete_project, get_graph_schema, get_graph_project_info, update_graph_schema, deploy_graph_staging, deploy_graph_production, delete_graph_project, delete_graph_node, delete_graph_relationship. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":16,"observed_at":"2026-10-04T13:15:48.681Z","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":"2026-10-04T13:15:48.681Z","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."}