Robloxstudio — 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": "robloxstudio-mcp",
"source": {
"kind": "package",
"origin": "robloxstudio-mcp"
},
"server": {
"name": "robloxstudio-mcp"
}
},
"grade": "A",
"score": {
"score": 99,
"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": "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": "minimal",
"reasons": [],
"tags": []
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (70 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": "get_file_tree",
"tags": [],
"reasons": {}
},
{
"tool": "search_files",
"tags": [],
"reasons": {}
},
{
"tool": "get_place_info",
"tags": [],
"reasons": {}
},
{
"tool": "get_services",
"tags": [],
"reasons": {}
},
{
"tool": "search_objects",
"tags": [],
"reasons": {}
},
{
"tool": "get_instance_properties",
"tags": [],
"reasons": {}
},
{
"tool": "get_instance_children",
"tags": [],
"reasons": {}
},
{
"tool": "search_by_property",
"tags": [],
"reasons": {}
},
{
"tool": "get_class_info",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_structure",
"tags": [],
"reasons": {}
},
{
"tool": "set_property",
"tags": [],
"reasons": {}
},
{
"tool": "mass_set_property",
"tags": [],
"reasons": {}
},
{
"tool": "mass_get_property",
"tags": [],
"reasons": {}
},
{
"tool": "set_properties",
"tags": [],
"reasons": {}
},
{
"tool": "create_object",
"tags": [],
"reasons": {}
},
{
"tool": "create_ui_tree",
"tags": [],
"reasons": {}
},
{
"tool": "mass_create_objects",
"tags": [],
"reasons": {}
},
{
"tool": "delete_object",
"tags": [],
"reasons": {}
},
{
"tool": "smart_duplicate",
"tags": [],
"reasons": {}
},
{
"tool": "mass_duplicate",
"tags": [],
"reasons": {}
},
{
"tool": "get_script_source",
"tags": [],
"reasons": {}
},
{
"tool": "set_script_source",
"tags": [],
"reasons": {}
},
{
"tool": "edit_script_lines",
"tags": [],
"reasons": {}
},
{
"tool": "insert_script_lines",
"tags": [],
"reasons": {}
},
{
"tool": "delete_script_lines",
"tags": [],
"reasons": {}
},
{
"tool": "get_attribute",
"tags": [],
"reasons": {}
},
{
"tool": "set_attribute",
"tags": [],
"reasons": {}
},
{
"tool": "get_attributes",
"tags": [],
"reasons": {}
},
{
"tool": "delete_attribute",
"tags": [],
"reasons": {}
},
{
"tool": "get_tags",
"tags": [],
"reasons": {}
},
{
"tool": "add_tag",
"tags": [],
"reasons": {}
},
{
"tool": "remove_tag",
"tags": [],
"reasons": {}
},
{
"tool": "get_tagged",
"tags": [],
"reasons": {}
},
{
"tool": "get_selection",
"tags": [],
"reasons": {}
},
{
"tool": "execute_luau",
"tags": [],
"reasons": {}
},
{
"tool": "grep_scripts",
"tags": [],
"reasons": {}
},
{
"tool": "start_playtest",
"tags": [],
"reasons": {}
},
{
"tool": "stop_playtest",
"tags": [],
"reasons": {}
},
{
"tool": "get_playtest_output",
"tags": [],
"reasons": {}
},
{
"tool": "get_connected_instances",
"tags": [],
"reasons": {}
},
{
"tool": "undo",
"tags": [],
"reasons": {}
},
{
"tool": "redo",
"tags": [],
"reasons": {}
},
{
"tool": "export_build",
"tags": [],
"reasons": {}
},
{
"tool": "create_build",
"tags": [],
"reasons": {}
},
{
"tool": "generate_build",
"tags": [],
"reasons": {}
},
{
"tool": "import_build",
"tags": [],
"reasons": {}
},
{
"tool": "list_library",
"tags": [],
"reasons": {}
},
{
"tool": "search_materials",
"tags": [],
"reasons": {}
},
{
"tool": "get_build",
"tags": [],
"reasons": {}
},
{
"tool": "import_scene",
"tags": [],
"reasons": {}
},
{
"tool": "search_assets",
"tags": [],
"reasons": {}
},
{
"tool": "get_asset_details",
"tags": [],
"reasons": {}
},
{
"tool": "get_asset_thumbnail",
"tags": [],
"reasons": {}
},
{
"tool": "insert_asset",
"tags": [],
"reasons": {}
},
{
"tool": "preview_asset",
"tags": [],
"reasons": {}
},
{
"tool": "upload_decal",
"tags": [],
"reasons": {}
},
{
"tool": "capture_screenshot",
"tags": [],
"reasons": {}
},
{
"tool": "simulate_mouse_input",
"tags": [],
"reasons": {}
},
{
"tool": "simulate_keyboard_input",
"tags": [],
"reasons": {}
},
{
"tool": "W",
"tags": [],
"reasons": {}
},
{
"tool": "character_navigation",
"tags": [],
"reasons": {}
},
{
"tool": "clone_object",
"tags": [],
"reasons": {}
},
{
"tool": "move_object",
"tags": [],
"reasons": {}
},
{
"tool": "rename_object",
"tags": [],
"reasons": {}
},
{
"tool": "get_descendants",
"tags": [],
"reasons": {}
},
{
"tool": "compare_instances",
"tags": [],
"reasons": {}
},
{
"tool": "get_output_log",
"tags": [],
"reasons": {}
},
{
"tool": "get_script_analysis",
"tags": [],
"reasons": {}
},
{
"tool": "bulk_set_attributes",
"tags": [],
"reasons": {}
},
{
"tool": "find_and_replace_in_scripts",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "21786e1c92bb5c4b1dd774bddf14c6f97d5ab0ede0d7f260d7eb66a675f00094",
"stats": {
"tools": 70,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}