Paperlib — the complete, unedited output of the deterministic mcptrustchecker engine v1.13.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.13.0",
"methodologyVersion": "mcptrustchecker-1.13"
},
"target": {
"id": "paperlib-mcp",
"source": {
"kind": "package",
"origin": "paperlib-mcp"
},
"server": {
"name": "paperlib-mcp"
}
},
"grade": "A",
"score": {
"score": 95,
"threatScore": 100,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "none",
"label": "publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read",
"appliedPenalty": 2
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "source",
"label": "inspection depth (source) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.13"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)"
],
"tags": [
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (55 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command \"npx -y <package>\"."
]
},
"findings": [
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"paperlib-mcp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "paperlib-mcp"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"paperlib-mcp\" declares no repository URL, so its published artifact cannot be compared against reviewable source.",
"remediation": "Prefer packages that link to public, reviewable source.",
"location": {
"kind": "package",
"name": "paperlib-mcp"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "get_chunk",
"tags": [],
"reasons": {}
},
{
"tool": "get_document",
"tags": [],
"reasons": {}
},
{
"tool": "get_document_chunks",
"tags": [],
"reasons": {}
},
{
"tool": "list_documents",
"tags": [],
"reasons": {}
},
{
"tool": "delete_document",
"tags": [],
"reasons": {}
},
{
"tool": "update_document",
"tags": [],
"reasons": {}
},
{
"tool": "reembed_document",
"tags": [],
"reasons": {}
},
{
"tool": "rechunk_document",
"tags": [],
"reasons": {}
},
{
"tool": "download_pdf",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "canonicalize_entities_v1",
"tags": [],
"reasons": {}
},
{
"tool": "lock_entity",
"tags": [],
"reasons": {}
},
{
"tool": "merge_entities",
"tags": [],
"reasons": {}
},
{
"tool": "build_claim_groups_v1",
"tags": [],
"reasons": {}
},
{
"tool": "export_claim_matrix_grouped_v1",
"tags": [],
"reasons": {}
},
{
"tool": "build_communities_v1",
"tags": [],
"reasons": {}
},
{
"tool": "build_community_evidence_pack",
"tags": [],
"reasons": {}
},
{
"tool": "graph_health_check",
"tags": [],
"reasons": {}
},
{
"tool": "select_high_value_chunks",
"tags": [],
"reasons": {}
},
{
"tool": "extract_graph_v1",
"tags": [],
"reasons": {}
},
{
"tool": "graph_status",
"tags": [],
"reasons": {}
},
{
"tool": "extract_graph_missing",
"tags": [],
"reasons": {}
},
{
"tool": "rebuild_communities",
"tags": [],
"reasons": {}
},
{
"tool": "clear_graph",
"tags": [],
"reasons": {}
},
{
"tool": "canonicalize_relations_v1",
"tags": [],
"reasons": {}
},
{
"tool": "export_relations_compact_v1",
"tags": [],
"reasons": {}
},
{
"tool": "summarize_community_v1",
"tags": [],
"reasons": {}
},
{
"tool": "summarize_all_communities",
"tags": [],
"reasons": {}
},
{
"tool": "export_evidence_matrix_v1",
"tags": [],
"reasons": {}
},
{
"tool": "taxonomy_list_terms",
"tags": [],
"reasons": {}
},
{
"tool": "taxonomy_upsert_term",
"tags": [],
"reasons": {}
},
{
"tool": "compute_topic_df_cache",
"tags": [],
"reasons": {}
},
{
"tool": "assign_claim_features_v1_2",
"tags": [],
"reasons": {}
},
{
"tool": "build_claim_groups_v1_2",
"tags": [],
"reasons": {}
},
{
"tool": "split_large_claim_groups_v1_2",
"tags": [],
"reasons": {}
},
{
"tool": "export_claim_matrix_grouped_v1_2",
"tags": [],
"reasons": {}
},
{
"tool": "health_check",
"tags": [],
"reasons": {}
},
{
"tool": "import_pdf",
"tags": [],
"reasons": {}
},
{
"tool": "ingest_status",
"tags": [],
"reasons": {}
},
{
"tool": "generate_review_outline_data_v1",
"tags": [],
"reasons": {}
},
{
"tool": "build_section_evidence_pack_v1",
"tags": [],
"reasons": {}
},
{
"tool": "export_section_packet_v1",
"tags": [],
"reasons": {}
},
{
"tool": "lint_section_v1",
"tags": [],
"reasons": {}
},
{
"tool": "compose_full_template_v1",
"tags": [],
"reasons": {}
},
{
"tool": "lint_review_v1",
"tags": [],
"reasons": {}
},
{
"tool": "search_hybrid",
"tags": [],
"reasons": {}
},
{
"tool": "explain_search",
"tags": [],
"reasons": {}
},
{
"tool": "search_vector_only",
"tags": [],
"reasons": {}
},
{
"tool": "search_fts_only",
"tags": [],
"reasons": {}
},
{
"tool": "build_evidence_pack",
"tags": [],
"reasons": {}
},
{
"tool": "get_evidence_pack_info",
"tags": [],
"reasons": {}
},
{
"tool": "list_evidence_packs",
"tags": [],
"reasons": {}
},
{
"tool": "draft_lit_review_v1",
"tags": [],
"reasons": {}
},
{
"tool": "draft_section",
"tags": [],
"reasons": {}
},
{
"tool": "get_outline_templates",
"tags": [],
"reasons": {}
},
{
"tool": "collect_evidence",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "8b7fda500cf50124e7d952d30407627a66d2c66dbe355c7d88de169e852a1077",
"stats": {
"tools": 55,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 2
}
}
}