{"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":"2026-10-14T07:47:39.966Z","server":{"name":"io.github.pipeworx-io/packagephobia","title":"Packagephobia","description":"Packagephobia MCP — install-size analysis for npm packages","version":"0.1.2","remote_url":"https://gateway.pipeworx.io/packagephobia/mcp","repo_url":"https://github.com/pipeworx-io/mcp-packagephobia"},"operational_grade":{"grade":"C","score":65,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":60,"tool_count":null,"probed_at":"2026-10-13T03:15:50.666Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 60ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo pipeworx-gateway@0.1.0"},{"criterion":"tooling","points":0,"max":35,"evidence":"tools/list failed: HTTP 429 {\"code\":-32000,\"message\":\"Discovery rate limit reached (500/day for anonymous). Listing tools, resources and prompts dra"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 60ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 0.1.2; namespace io.github.pipeworx-io 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":"2026-10-13T03:15:50.666Z","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."}