Chuk Mcp Dem — 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": "chuk-mcp-dem",
"source": {
"kind": "package",
"origin": "chuk-mcp-dem"
},
"server": {
"name": "chuk-mcp-dem"
}
},
"grade": "A",
"score": {
"score": 95,
"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": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "none",
"label": "publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read",
"appliedPenalty": 2
},
{
"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": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)"
],
"tags": [
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (23 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-005",
"title": "Dynamic module load from a non-literal in packaging/dev tooling (tests/test_analysis_tools.py)",
"category": "permissions",
"severity": "low",
"confidence": "heuristic",
"description": "In a packaging/dev/install script (shipped, but not the server runtime) (`tests/test_analysis_tools.py:1546`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. 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": "tests/test_analysis_tools.py"
},
"evidence": "profile_with_nans = __import__( \"chuk_mcp_dem.core.dem_manager\", fromlist=[\"ProfileResult\"] ).Pr",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-005",
"file": "tests/test_analysis_tools.py",
"line": 1546,
"nonRuntime": true
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"chuk-mcp-dem\" declares no repository URL, so its published artifact cannot be compared against reviewable source.",
"remediation": "Prefer packages that link to public, reviewable source.",
"location": {
"kind": "package",
"name": "chuk-mcp-dem"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "dem_hillshade",
"tags": [],
"reasons": {}
},
{
"tool": "dem_slope",
"tags": [],
"reasons": {}
},
{
"tool": "dem_aspect",
"tags": [],
"reasons": {}
},
{
"tool": "dem_curvature",
"tags": [],
"reasons": {}
},
{
"tool": "dem_terrain_ruggedness",
"tags": [],
"reasons": {}
},
{
"tool": "dem_contour",
"tags": [],
"reasons": {}
},
{
"tool": "dem_watershed",
"tags": [],
"reasons": {}
},
{
"tool": "dem_profile",
"tags": [],
"reasons": {}
},
{
"tool": "dem_viewshed",
"tags": [],
"reasons": {}
},
{
"tool": "dem_compare_temporal",
"tags": [],
"reasons": {}
},
{
"tool": "dem_classify_landforms",
"tags": [],
"reasons": {}
},
{
"tool": "dem_detect_anomalies",
"tags": [],
"reasons": {}
},
{
"tool": "dem_detect_features",
"tags": [],
"reasons": {}
},
{
"tool": "dem_interpret",
"tags": [],
"reasons": {}
},
{
"tool": "dem_list_sources",
"tags": [],
"reasons": {}
},
{
"tool": "dem_describe_source",
"tags": [],
"reasons": {}
},
{
"tool": "dem_status",
"tags": [],
"reasons": {}
},
{
"tool": "dem_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "dem_fetch",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dem_fetch_point",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dem_fetch_points",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "dem_check_coverage",
"tags": [],
"reasons": {}
},
{
"tool": "dem_estimate_size",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "3c5694f1e44adeda382e2e9da47f2e19d9470c1a8494bc5e74592dd6ef2f3477",
"stats": {
"tools": 23,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 1,
"info": 1
}
}
}