Radiomcp — 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": "radiomcp",
"source": {
"kind": "package",
"origin": "radiomcp"
},
"server": {
"name": "radiomcp"
}
},
"grade": "B",
"score": {
"score": 89,
"threatScore": 100,
"grade": "B",
"band": "B",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "critical",
"label": "capability blast radius (critical) — client exposure if the model is manipulated",
"appliedPenalty": 10
},
{
"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": "critical",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can execute shell commands or code",
"untrusted input can reach code execution"
],
"tags": [
"untrusted-input",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (78 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 (radiomcp/dj_broadcast.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`radiomcp/dj_broadcast.py:636`): 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": "radiomcp/dj_broadcast.py"
},
"evidence": "subprocess.run(",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "radiomcp/dj_broadcast.py",
"line": 636
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (radiomcp/server.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`radiomcp/server.py:187`): 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": "radiomcp/server.py"
},
"evidence": "subprocess.Popen(",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "radiomcp/server.py",
"line": 187
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (radiomcp/tui.py)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`radiomcp/tui.py:228`): 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": "radiomcp/tui.py"
},
"evidence": "subprocess.run(",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "radiomcp/tui.py",
"line": 228
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "search",
"tags": [],
"reasons": {}
},
{
"tool": "advanced_search",
"tags": [],
"reasons": {}
},
{
"tool": "search_by_country",
"tags": [],
"reasons": {}
},
{
"tool": "search_by_language",
"tags": [],
"reasons": {}
},
{
"tool": "get_popular",
"tags": [],
"reasons": {}
},
{
"tool": "play",
"tags": [],
"reasons": {}
},
{
"tool": "stop",
"tags": [],
"reasons": {}
},
{
"tool": "get_player_backend",
"tags": [],
"reasons": {}
},
{
"tool": "set_player_backend",
"tags": [],
"reasons": {}
},
{
"tool": "resume",
"tags": [],
"reasons": {}
},
{
"tool": "now_playing",
"tags": [],
"reasons": {}
},
{
"tool": "recognize_song",
"tags": [],
"reasons": {}
},
{
"tool": "get_recognized_songs",
"tags": [],
"reasons": {}
},
{
"tool": "get_favorites",
"tags": [],
"reasons": {}
},
{
"tool": "add_favorite",
"tags": [],
"reasons": {}
},
{
"tool": "remove_favorite",
"tags": [],
"reasons": {}
},
{
"tool": "play_favorite",
"tags": [],
"reasons": {}
},
{
"tool": "get_history",
"tags": [],
"reasons": {}
},
{
"tool": "recommend",
"tags": [],
"reasons": {}
},
{
"tool": "get_db_stats",
"tags": [],
"reasons": {}
},
{
"tool": "purge_dead",
"tags": [],
"reasons": {}
},
{
"tool": "health_check",
"tags": [],
"reasons": {}
},
{
"tool": "sync_with_api",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "set_sleep_timer",
"tags": [],
"reasons": {}
},
{
"tool": "set_alarm",
"tags": [],
"reasons": {}
},
{
"tool": "set_volume",
"tags": [],
"reasons": {}
},
{
"tool": "get_volume",
"tags": [],
"reasons": {}
},
{
"tool": "similar_stations",
"tags": [],
"reasons": {}
},
{
"tool": "similar_artists",
"tags": [],
"reasons": {}
},
{
"tool": "search_artist",
"tags": [],
"reasons": {}
},
{
"tool": "recommend_by_weather",
"tags": [],
"reasons": {}
},
{
"tool": "get_user_profile",
"tags": [],
"reasons": {}
},
{
"tool": "personalized_recommend",
"tags": [],
"reasons": {}
},
{
"tool": "recommend_by_time",
"tags": [],
"reasons": {}
},
{
"tool": "get_blocklist",
"tags": [],
"reasons": {}
},
{
"tool": "refresh_blocklist",
"tags": [],
"reasons": {}
},
{
"tool": "add_to_blocklist",
"tags": [],
"reasons": {}
},
{
"tool": "remove_from_blocklist",
"tags": [],
"reasons": {}
},
{
"tool": "get_radio_guide",
"tags": [],
"reasons": {}
},
{
"tool": "expand_search",
"tags": [],
"reasons": {}
},
{
"tool": "get_radio_status",
"tags": [],
"reasons": {}
},
{
"tool": "check_stream",
"tags": [],
"reasons": {}
},
{
"tool": "check_stream_detailed",
"tags": [],
"reasons": {}
},
{
"tool": "get_categories",
"tags": [],
"reasons": {}
},
{
"tool": "get_listening_stats",
"tags": [],
"reasons": {}
},
{
"tool": "check_station",
"tags": [],
"reasons": {}
},
{
"tool": "share_station",
"tags": [],
"reasons": {}
},
{
"tool": "dj_providers",
"tags": [],
"reasons": {}
},
{
"tool": "dj_play_set",
"tags": [],
"reasons": {}
},
{
"tool": "dj_stop",
"tags": [],
"reasons": {}
},
{
"tool": "dj_play_video",
"tags": [],
"reasons": {}
},
{
"tool": "dj_stop_video",
"tags": [],
"reasons": {}
},
{
"tool": "dj_song_info",
"tags": [],
"reasons": {}
},
{
"tool": "dj_play_with_info",
"tags": [],
"reasons": {}
},
{
"tool": "dj_one_hour",
"tags": [],
"reasons": {}
},
{
"tool": "dj_get_schedule",
"tags": [],
"reasons": {}
},
{
"tool": "dj_set_schedule",
"tags": [],
"reasons": {}
},
{
"tool": "dj_start_scheduler",
"tags": [],
"reasons": {}
},
{
"tool": "dj_stop_scheduler",
"tags": [],
"reasons": {}
},
{
"tool": "dj_scheduler_status",
"tags": [],
"reasons": {}
},
{
"tool": "dj_stats",
"tags": [],
"reasons": {}
},
{
"tool": "dj_logs",
"tags": [],
"reasons": {}
},
{
"tool": "dj_rss_list",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"rss\""
]
}
},
{
"tool": "dj_rss_subscribe",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"rss\""
]
}
},
{
"tool": "dj_rss_unsubscribe",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"rss\""
]
}
},
{
"tool": "dj_rss_telegram",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"rss\""
]
}
},
{
"tool": "dj_fetch_content",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dj_news_lang",
"tags": [],
"reasons": {}
},
{
"tool": "dj_news_brief",
"tags": [],
"reasons": {}
},
{
"tool": "dj_top_headlines",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dj_fresh_news",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dj_reddit_talk",
"tags": [],
"reasons": {}
},
{
"tool": "dj_get_content_for_comments",
"tags": [],
"reasons": {}
},
{
"tool": "dj_health",
"tags": [],
"reasons": {}
},
{
"tool": "spotify_chart",
"tags": [],
"reasons": {}
},
{
"tool": "radio_chart",
"tags": [],
"reasons": {}
},
{
"tool": "global_radio_chart",
"tags": [],
"reasons": {}
},
{
"tool": "rising_songs",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "95d600249240272ed570e495e3c0722150c50214c703db29f25ef73282677b9f",
"stats": {
"tools": 78,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 3,
"medium": 0,
"low": 0,
"info": 0
}
}
}