Manimgl — the complete, unedited output of the deterministic mcptrustchecker engine v1.8.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.8.0",
"methodologyVersion": "mcptrustchecker-1.8"
},
"target": {
"id": "mcp-manimgl",
"source": {
"kind": "package",
"origin": "mcp-manimgl"
},
"server": {
"name": "mcp-manimgl"
}
},
"grade": "A",
"score": {
"score": 93,
"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": "high",
"label": "capability blast radius (high) — client exposure if the model is manipulated",
"appliedPenalty": 6
},
{
"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-1.8"
},
"capability": {
"level": "high",
"reasons": [
"can execute shell commands or code"
],
"tags": [
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (58 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": [
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (src/mcp_manimgl/adapters/manim_adapter.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/mcp_manimgl/adapters/manim_adapter.py:93`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "src/mcp_manimgl/adapters/manim_adapter.py"
},
"evidence": "y: result = subprocess.run( [ sys.executable, \"-m\",",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "src/mcp_manimgl/adapters/manim_adapter.py",
"line": 93,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (src/mcp_manimgl/utils/audio_mixer.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/mcp_manimgl/utils/audio_mixer.py:31`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "src/mcp_manimgl/utils/audio_mixer.py"
},
"evidence": "-> float: result = subprocess.run( [ \"ffprobe\", \"-v\", \"quiet\",",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "src/mcp_manimgl/utils/audio_mixer.py",
"line": 31,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (src/mcp_manimgl/utils/dependency_checker.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/mcp_manimgl/utils/dependency_checker.py:50`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "src/mcp_manimgl/utils/dependency_checker.py"
},
"evidence": "try: result = subprocess.run( [\"ldconfig\", \"-p\"], capture_output=True, tex",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "src/mcp_manimgl/utils/dependency_checker.py",
"line": 50,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "animate_transform",
"tags": [],
"reasons": {}
},
{
"tool": "animate_fade_in",
"tags": [],
"reasons": {}
},
{
"tool": "animate_fade_out",
"tags": [],
"reasons": {}
},
{
"tool": "animate_grow",
"tags": [],
"reasons": {}
},
{
"tool": "animate_rotate",
"tags": [],
"reasons": {}
},
{
"tool": "animate_scale",
"tags": [],
"reasons": {}
},
{
"tool": "animate_shift",
"tags": [],
"reasons": {}
},
{
"tool": "animate_indicate",
"tags": [],
"reasons": {}
},
{
"tool": "animate_write",
"tags": [],
"reasons": {}
},
{
"tool": "animate_set_color",
"tags": [],
"reasons": {}
},
{
"tool": "animate_move_along_path",
"tags": [],
"reasons": {}
},
{
"tool": "animate_group",
"tags": [],
"reasons": {}
},
{
"tool": "audio_duration",
"tags": [],
"reasons": {}
},
{
"tool": "add_narration",
"tags": [],
"reasons": {}
},
{
"tool": "add_background_music",
"tags": [],
"reasons": {}
},
{
"tool": "add_circle",
"tags": [],
"reasons": {}
},
{
"tool": "add_square",
"tags": [],
"reasons": {}
},
{
"tool": "add_rectangle",
"tags": [],
"reasons": {}
},
{
"tool": "add_polygon",
"tags": [],
"reasons": {}
},
{
"tool": "add_line",
"tags": [],
"reasons": {}
},
{
"tool": "add_arrow",
"tags": [],
"reasons": {}
},
{
"tool": "add_dot",
"tags": [],
"reasons": {}
},
{
"tool": "add_text",
"tags": [],
"reasons": {}
},
{
"tool": "add_tex",
"tags": [],
"reasons": {}
},
{
"tool": "add_function_graph",
"tags": [],
"reasons": {}
},
{
"tool": "add_parametric_curve",
"tags": [],
"reasons": {}
},
{
"tool": "add_coordinate_system",
"tags": [],
"reasons": {}
},
{
"tool": "add_vector",
"tags": [],
"reasons": {}
},
{
"tool": "add_labeled_point",
"tags": [],
"reasons": {}
},
{
"tool": "add_3d_object",
"tags": [],
"reasons": {}
},
{
"tool": "add_brace",
"tags": [],
"reasons": {}
},
{
"tool": "add_number_line",
"tags": [],
"reasons": {}
},
{
"tool": "add_decimal_number",
"tags": [],
"reasons": {}
},
{
"tool": "add_matrix",
"tags": [],
"reasons": {}
},
{
"tool": "move_to",
"tags": [],
"reasons": {}
},
{
"tool": "shift",
"tags": [],
"reasons": {}
},
{
"tool": "scale",
"tags": [],
"reasons": {}
},
{
"tool": "rotate",
"tags": [],
"reasons": {}
},
{
"tool": "set_color",
"tags": [],
"reasons": {}
},
{
"tool": "set_opacity",
"tags": [],
"reasons": {}
},
{
"tool": "next_to",
"tags": [],
"reasons": {}
},
{
"tool": "align_to",
"tags": [],
"reasons": {}
},
{
"tool": "render_scene",
"tags": [],
"reasons": {}
},
{
"tool": "get_render_result",
"tags": [],
"reasons": {}
},
{
"tool": "save_frame",
"tags": [],
"reasons": {}
},
{
"tool": "get_render_status",
"tags": [],
"reasons": {}
},
{
"tool": "verify_video",
"tags": [],
"reasons": {}
},
{
"tool": "create_scene",
"tags": [],
"reasons": {}
},
{
"tool": "get_scene_info",
"tags": [],
"reasons": {}
},
{
"tool": "clear_scene",
"tags": [],
"reasons": {}
},
{
"tool": "add_wait",
"tags": [],
"reasons": {}
},
{
"tool": "save_state",
"tags": [],
"reasons": {}
},
{
"tool": "restore_state",
"tags": [],
"reasons": {}
},
{
"tool": "set_camera",
"tags": [],
"reasons": {}
},
{
"tool": "set_config",
"tags": [],
"reasons": {}
},
{
"tool": "add_custom_code",
"tags": [],
"reasons": {}
},
{
"tool": "verify_scene_overlaps",
"tags": [],
"reasons": {}
},
{
"tool": "generate_scene_script",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "27cd32ff26d0551df8bfa2257b83556f2f3c1f2a61306c8a8da123fc4659067b",
"stats": {
"tools": 58,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 3,
"medium": 0,
"low": 0,
"info": 0
}
}
}