Framesail — 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": "https://api.framesail.com/mcp",
"source": {
"kind": "http",
"origin": "https://api.framesail.com/mcp"
},
"server": {
"name": "framesail",
"version": "1.27.2"
}
},
"grade": "B",
"score": {
"score": 88,
"threatScore": 94,
"grade": "B",
"band": "B",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 6.3,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-CAP-003",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"rawWeight": 9,
"confidenceMult": 0.7,
"diminishingFactor": 1,
"appliedPenalty": 6.3
},
{
"kind": "client",
"term": "capability-exposure",
"level": "high",
"label": "capability blast radius (high) — client exposure if the model is manipulated",
"appliedPenalty": 6
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "live",
"label": "inspection depth (live) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.13"
},
"capability": {
"level": "high",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can execute shell commands or code"
],
"tags": [
"untrusted-input",
"code-exec"
]
},
"coverage": {
"level": "live",
"inputs": {
"toolSurface": true,
"implementationSource": false,
"packageMetadata": false,
"liveTransport": true
},
"caveats": []
},
"findings": [
{
"ruleId": "MTC-CAP-001",
"title": "Tool \"activate_script_version\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"activate_script_version\" appears to run shell commands or evaluate code (parameter \"script\"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "activate_script_version"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([get_project, set_character_voice, set_narrator_voice, add_segment_sfx, get_video_url, get_style, browse_audio_library, add_music_track, view_image]) co-exist with external-action tools ([activate_script_version]). A prompt injection could cause unwanted external actions, though no direct sensitive-data leak path was found.",
"remediation": "Require confirmation for state-changing/egress actions triggered after processing untrusted content.",
"location": {
"kind": "flow",
"name": "get_project → activate_script_version"
},
"evidence": "untrusted [get_project, set_character_voice, set_narrator_voice, add_segment_sfx, get_video_url, get_style, browse_audio_library, add_music_track, view_image] →",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"get_project",
"set_character_voice",
"set_narrator_voice",
"add_segment_sfx",
"get_video_url",
"get_style",
"browse_audio_library",
"add_music_track",
"view_image"
],
"sinks": [
"activate_script_version"
]
}
},
{
"ruleId": "MTC-CAP-007",
"title": "Unconstrained URL/host parameter \"url\" on \"view_image\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"view_image\" takes a URL/host parameter \"url\" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).",
"remediation": "Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.",
"location": {
"kind": "tool",
"name": "view_image",
"field": "inputSchema.properties.url"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "url"
}
},
{
"ruleId": "MTC-CAP-003",
"title": "Annotation contradicts behavior on \"activate_script_version\"",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"activate_script_version\" advertises destructiveHint=false but its derived capabilities include state-modifying actions (code-exec). Tool annotations are attacker-controllable and must never be trusted; a mismatch like this is exactly how a hostile server hides a destructive tool.",
"remediation": "Ignore server-provided annotations for security decisions; gate destructive tools on explicit user consent.",
"location": {
"kind": "tool",
"name": "activate_script_version"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"tags": [
"code-exec"
],
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false
}
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"script_id\" on \"activate_script_version\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"activate_script_version\" takes a command-shaped parameter \"script_id\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "activate_script_version",
"field": "inputSchema.properties.script_id"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "script_id"
}
},
{
"ruleId": "MTC-NET-005",
"title": "Remote HTTP MCP endpoint",
"category": "network",
"severity": "info",
"confidence": "strong",
"description": "Remote endpoint api.framesail.com. MCP Trust Checker does not test server-side authentication/authorization; verify the endpoint requires auth.",
"location": {
"kind": "transport"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"get_project",
"set_character_voice",
"set_narrator_voice",
"add_segment_sfx",
"get_video_url",
"get_style",
"browse_audio_library",
"add_music_track",
"view_image"
],
"sensitiveSource": [],
"externalSink": [
"activate_script_version"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "list_channels",
"tags": [],
"reasons": {}
},
{
"tool": "create_channel",
"tags": [],
"reasons": {}
},
{
"tool": "list_projects",
"tags": [],
"reasons": {}
},
{
"tool": "create_project",
"tags": [],
"reasons": {}
},
{
"tool": "get_project",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "update_project",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project",
"tags": [],
"reasons": {}
},
{
"tool": "set_project_style",
"tags": [],
"reasons": {}
},
{
"tool": "update_caption_config",
"tags": [],
"reasons": {}
},
{
"tool": "get_pipeline_progress",
"tags": [],
"reasons": {}
},
{
"tool": "get_workflow_status",
"tags": [],
"reasons": {}
},
{
"tool": "await_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_section_template",
"tags": [],
"reasons": {}
},
{
"tool": "list_models",
"tags": [],
"reasons": {}
},
{
"tool": "generate_script",
"tags": [],
"reasons": {}
},
{
"tool": "get_script",
"tags": [],
"reasons": {}
},
{
"tool": "save_script",
"tags": [],
"reasons": {}
},
{
"tool": "revise_script",
"tags": [],
"reasons": {}
},
{
"tool": "activate_script_version",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"parameter \"script\""
]
}
},
{
"tool": "scan_script",
"tags": [],
"reasons": {}
},
{
"tool": "list_assets",
"tags": [],
"reasons": {}
},
{
"tool": "create_asset",
"tags": [],
"reasons": {}
},
{
"tool": "update_asset",
"tags": [],
"reasons": {}
},
{
"tool": "delete_asset",
"tags": [],
"reasons": {}
},
{
"tool": "generate_asset_reference",
"tags": [],
"reasons": {}
},
{
"tool": "set_character_voice",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "list_voices",
"tags": [],
"reasons": {}
},
{
"tool": "set_narrator_voice",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "list_voice_blocks",
"tags": [],
"reasons": {}
},
{
"tool": "update_voice_block",
"tags": [],
"reasons": {}
},
{
"tool": "rescan_voice_blocks",
"tags": [],
"reasons": {}
},
{
"tool": "generate_voiceover",
"tags": [],
"reasons": {}
},
{
"tool": "generate_storyboard",
"tags": [],
"reasons": {}
},
{
"tool": "get_segments",
"tags": [],
"reasons": {}
},
{
"tool": "get_segment_assets",
"tags": [],
"reasons": {}
},
{
"tool": "regenerate_segment_asset",
"tags": [],
"reasons": {}
},
{
"tool": "rollback_segment_asset",
"tags": [],
"reasons": {}
},
{
"tool": "change_segment_type",
"tags": [],
"reasons": {}
},
{
"tool": "animate_segment",
"tags": [],
"reasons": {}
},
{
"tool": "update_segment_content",
"tags": [],
"reasons": {}
},
{
"tool": "update_segment_prompts",
"tags": [],
"reasons": {}
},
{
"tool": "split_segment",
"tags": [],
"reasons": {}
},
{
"tool": "combine_segments",
"tags": [],
"reasons": {}
},
{
"tool": "set_segment_continuation",
"tags": [],
"reasons": {}
},
{
"tool": "add_segment_sfx",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "remove_segment_sfx",
"tags": [],
"reasons": {}
},
{
"tool": "generate_segments",
"tags": [],
"reasons": {}
},
{
"tool": "build_scenes",
"tags": [],
"reasons": {}
},
{
"tool": "list_scenes",
"tags": [],
"reasons": {}
},
{
"tool": "director_note",
"tags": [],
"reasons": {}
},
{
"tool": "project_director_note",
"tags": [],
"reasons": {}
},
{
"tool": "export_video",
"tags": [],
"reasons": {}
},
{
"tool": "get_video_url",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "list_styles",
"tags": [],
"reasons": {}
},
{
"tool": "get_style",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "update_style_fields",
"tags": [],
"reasons": {}
},
{
"tool": "update_style_references",
"tags": [],
"reasons": {}
},
{
"tool": "list_style_presets",
"tags": [],
"reasons": {}
},
{
"tool": "create_style",
"tags": [],
"reasons": {}
},
{
"tool": "analyze_style",
"tags": [],
"reasons": {}
},
{
"tool": "generate_style_template",
"tags": [],
"reasons": {}
},
{
"tool": "delete_style",
"tags": [],
"reasons": {}
},
{
"tool": "set_provider_key",
"tags": [],
"reasons": {}
},
{
"tool": "list_provider_keys",
"tags": [],
"reasons": {}
},
{
"tool": "whoami",
"tags": [],
"reasons": {}
},
{
"tool": "get_credit_balance",
"tags": [],
"reasons": {}
},
{
"tool": "browse_audio_library",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "list_music_tracks",
"tags": [],
"reasons": {}
},
{
"tool": "add_music_track",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"browse\""
]
}
},
{
"tool": "update_music_track",
"tags": [],
"reasons": {}
},
{
"tool": "remove_music_track",
"tags": [],
"reasons": {}
},
{
"tool": "view_image",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
}
],
"surfaceDigest": "e7dd421400fbc747431cb69d54bb8a90026b5667c5e469adf87528c2c905bca6",
"stats": {
"tools": 72,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 4,
"low": 0,
"info": 1
}
}
}