Rybbit — 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": "@nks-hub/rybbit-mcp",
"source": {
"kind": "package",
"origin": "@nks-hub/rybbit-mcp"
},
"server": {
"name": "@nks-hub/rybbit-mcp"
}
},
"grade": "A",
"score": {
"score": 100,
"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": "minimal",
"label": "capability blast radius (minimal) — client exposure if the model is manipulated",
"appliedPenalty": 0
},
{
"kind": "client",
"term": "verification-discount",
"level": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"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": "minimal",
"reasons": [],
"tags": []
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (32 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": "rybbit_get_config",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_sites",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_create_site",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_site_id",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_update_site_config",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_delete_site",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_errors",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_events",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_event_names",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_event_properties",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_event_timeseries",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_outbound_links",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_funnels",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_analyze_funnel",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_funnel_step_sessions",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_goals",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_goal_sessions",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_journeys",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_metric",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_retention",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_live_users",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_overview",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_overview_timeseries",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_session_locations",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_performance",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_performance_timeseries",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_sessions",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_session",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_list_users",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_user",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_user_traits",
"tags": [],
"reasons": {}
},
{
"tool": "rybbit_get_user_event_breakdown",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "1e9866f08d7b51eaa7f01917bd2d8f6e58976ee47e7e0aa3bce06e9c848fdd0f",
"stats": {
"tools": 32,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}