Webos Devtools — the complete, unedited output of the deterministic mcptrustchecker engine v1.10.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.10.0",
"methodologyVersion": "mcptrustchecker-1.9"
},
"target": {
"id": "webos-devtools-mcp",
"source": {
"kind": "package",
"origin": "webos-devtools-mcp"
},
"server": {
"name": "webos-devtools-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-1.9"
},
"capability": {
"level": "moderate",
"reasons": [
"reads sensitive or local data"
],
"tags": [
"sensitive-source"
]
},
"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": "evaluate_expression",
"tags": [],
"reasons": {}
},
{
"tool": "list_logs",
"tags": [],
"reasons": {}
},
{
"tool": "clear_logs",
"tags": [],
"reasons": {}
},
{
"tool": "take_screenshot",
"tags": [],
"reasons": {}
},
{
"tool": "console_subscribe",
"tags": [],
"reasons": {}
},
{
"tool": "console_unsubscribe",
"tags": [],
"reasons": {}
},
{
"tool": "console_stream_status",
"tags": [],
"reasons": {}
},
{
"tool": "dom_click",
"tags": [],
"reasons": {}
},
{
"tool": "dom_type_text",
"tags": [],
"reasons": {}
},
{
"tool": "dom_query_selector",
"tags": [],
"reasons": {}
},
{
"tool": "dom_get_outer_html",
"tags": [],
"reasons": {}
},
{
"tool": "dom_accessibility_tree",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"dump\""
]
}
},
{
"tool": "dom_list_event_listeners",
"tags": [],
"reasons": {}
},
{
"tool": "page_navigate",
"tags": [],
"reasons": {}
},
{
"tool": "page_reload",
"tags": [],
"reasons": {}
},
{
"tool": "network_start_capture",
"tags": [],
"reasons": {}
},
{
"tool": "network_stop_capture",
"tags": [],
"reasons": {}
},
{
"tool": "network_clear_capture",
"tags": [],
"reasons": {}
},
{
"tool": "network_list_requests",
"tags": [],
"reasons": {}
},
{
"tool": "network_get_request_body",
"tags": [],
"reasons": {}
},
{
"tool": "overlay_highlight",
"tags": [],
"reasons": {}
},
{
"tool": "overlay_highlight_focused",
"tags": [],
"reasons": {}
},
{
"tool": "overlay_hide",
"tags": [],
"reasons": {}
},
{
"tool": "remote_press_key",
"tags": [],
"reasons": {}
},
{
"tool": "remote_type_text",
"tags": [],
"reasons": {}
},
{
"tool": "storage_list_cookies",
"tags": [],
"reasons": {}
},
{
"tool": "storage_set_cookie",
"tags": [],
"reasons": {}
},
{
"tool": "storage_delete_cookie",
"tags": [],
"reasons": {}
},
{
"tool": "storage_clear_cookies",
"tags": [],
"reasons": {}
},
{
"tool": "storage_list_local_storage",
"tags": [],
"reasons": {}
},
{
"tool": "storage_set_local_storage",
"tags": [],
"reasons": {}
},
{
"tool": "storage_remove_local_storage",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "5e637ec46f6d4049fca6940b14d49947f870481411ea7e83df30b303d20edc7d",
"stats": {
"tools": 32,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}