Autonomous Lab — the complete, unedited output of the deterministic mcptrustchecker engine v1.9.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.9.0",
"methodologyVersion": "mcptrustchecker-1.9"
},
"target": {
"id": "autonomous-lab",
"source": {
"kind": "package",
"origin": "autonomous-lab"
},
"server": {
"name": "autonomous-lab"
}
},
"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-1.9"
},
"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 (19 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 (integrations/github.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`integrations/github.py:20`): 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": "integrations/github.py"
},
"evidence": "try: result = subprocess.run( [\"gh\", \"auth\", \"status\"], capture_output=True, timeout=10 )",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "integrations/github.py",
"line": 20,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (integrations/tooluniverse.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`integrations/tooluniverse.py:108`): 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": "integrations/tooluniverse.py"
},
"evidence": "(cmd)) result = subprocess.run(cmd, capture_output=True, text=True, timeout=300) if result.returncode ==",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "integrations/tooluniverse.py",
"line": 108,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (lab/skills.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`lab/skills.py:158`): 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": "lab/skills.py"
},
"evidence": "try: result = subprocess.run( [\"python\", \"-m\", \"pytest\", str(validation_file), \"-v\", \"--tb=short\",",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "lab/skills.py",
"line": 158,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (web/models/feedback_session.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`web/models/feedback_session.py:9`): 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": "web/models/feedback_session.py"
},
"evidence": "shlex.split() 解析命令 並禁用 shell=True 以防止命令注入攻擊。 \"\"\" import asyncio import base64 import shlex import subprocess import th",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "web/models/feedback_session.py",
"line": 9,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (web/utils/browser.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`web/utils/browser.py:73`): 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": "web/utils/browser.py"
},
"evidence": ", url] result = subprocess.run( cmd, capture_output=True, text=True, timeout=10, check=False",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "web/utils/browser.py",
"line": 73,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "lab_meeting",
"tags": [],
"reasons": {}
},
{
"tool": "get_system_info",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_init",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_resume",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_next",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_record",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_consult",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_recruit",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_skill_status",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_cite",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_editorial",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_editor_act",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_status",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_tools_status",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_tools_install",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_tools_configure",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_tools_search",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_create_character",
"tags": [],
"reasons": {}
},
{
"tool": "autolab_acquire_skill",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "5ac802b1864c305a765538bab4ee1a9b97389157723c726a04c88fe8cc23724a",
"stats": {
"tools": 19,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 5,
"medium": 0,
"low": 0,
"info": 0
}
}
}