Plex — 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": "plex-mcp",
"source": {
"kind": "package",
"origin": "plex-mcp"
},
"server": {
"name": "plex-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"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": "repo",
"label": "publisher verification (public source) — no provenance, but the source is public and inspectable",
"appliedPenalty": 1
},
{
"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 (47 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": [],
"toxicFlows": [],
"capabilities": [
{
"tool": "search_plex",
"tags": [],
"reasons": {}
},
{
"tool": "browse_libraries",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "browse_library",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "get_recently_added",
"tags": [],
"reasons": {}
},
{
"tool": "get_watch_history",
"tags": [],
"reasons": {}
},
{
"tool": "get_on_deck",
"tags": [],
"reasons": {}
},
{
"tool": "list_playlists",
"tags": [],
"reasons": {}
},
{
"tool": "browse_playlist",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "create_playlist",
"tags": [],
"reasons": {}
},
{
"tool": "create_smart_playlist",
"tags": [],
"reasons": {}
},
{
"tool": "add_to_playlist",
"tags": [],
"reasons": {}
},
{
"tool": "remove_from_playlist",
"tags": [],
"reasons": {}
},
{
"tool": "delete_playlist",
"tags": [],
"reasons": {}
},
{
"tool": "get_watched_status",
"tags": [],
"reasons": {}
},
{
"tool": "get_collections",
"tags": [],
"reasons": {}
},
{
"tool": "browse_collection",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "get_media_info",
"tags": [],
"reasons": {}
},
{
"tool": "get_library_stats",
"tags": [],
"reasons": {}
},
{
"tool": "get_listening_stats",
"tags": [],
"reasons": {}
},
{
"tool": "discover_music",
"tags": [],
"reasons": {}
},
{
"tool": "authenticate_plex",
"tags": [],
"reasons": {}
},
{
"tool": "check_auth_status",
"tags": [],
"reasons": {}
},
{
"tool": "clear_auth",
"tags": [],
"reasons": {}
},
{
"tool": "validate_llm_response",
"tags": [],
"reasons": {}
},
{
"tool": "All Libraries",
"tags": [],
"reasons": {}
},
{
"tool": "Recently Added Content",
"tags": [],
"reasons": {}
},
{
"tool": "All Playlists",
"tags": [],
"reasons": {}
},
{
"tool": "Continue Watching",
"tags": [],
"reasons": {}
},
{
"tool": "Server Statistics",
"tags": [],
"reasons": {}
},
{
"tool": "Connection Status",
"tags": [],
"reasons": {}
},
{
"tool": "playlist_description",
"tags": [],
"reasons": {}
},
{
"tool": "playlist_name",
"tags": [],
"reasons": {}
},
{
"tool": "genre",
"tags": [],
"reasons": {}
},
{
"tool": "content_info",
"tags": [],
"reasons": {}
},
{
"tool": "content_recommendation",
"tags": [],
"reasons": {}
},
{
"tool": "liked_content",
"tags": [],
"reasons": {}
},
{
"tool": "content_type",
"tags": [],
"reasons": {}
},
{
"tool": "mood_or_genre",
"tags": [],
"reasons": {}
},
{
"tool": "smart_playlist_rules",
"tags": [],
"reasons": {}
},
{
"tool": "intent",
"tags": [],
"reasons": {}
},
{
"tool": "library_type",
"tags": [],
"reasons": {}
},
{
"tool": "media_analysis",
"tags": [],
"reasons": {}
},
{
"tool": "content_data",
"tags": [],
"reasons": {}
},
{
"tool": "analysis_type",
"tags": [],
"reasons": {}
},
{
"tool": "server_troubleshooting",
"tags": [],
"reasons": {}
},
{
"tool": "error_details",
"tags": [],
"reasons": {}
},
{
"tool": "server_info",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "f7c43be780461f7b6d195d6669b093fab378d3ea048149669ce8468f1e5f082a",
"stats": {
"tools": 47,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}