Jis — 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": "mcp-server-jis",
"source": {
"kind": "package",
"origin": "mcp-server-jis"
},
"server": {
"name": "mcp-server-jis"
}
},
"grade": "A",
"score": {
"score": 95,
"threatScore": 96,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 3.6,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-SUP-005",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"rawWeight": 9,
"confidenceMult": 0.4,
"diminishingFactor": 1,
"appliedPenalty": 3.6
},
{
"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-1.9"
},
"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 (7 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-SUP-005",
"title": "Near-miss of mcp-server-git (edit distance 2)",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"description": "\"mcp-server-jis\" is edit-distance 2 from the package \"mcp-server-git\". Verify this is the intended package.",
"remediation": "Confirm you meant \"mcp-server-git\". Install packages only from their documented, official name.",
"location": {
"kind": "package",
"name": "mcp-server-jis"
},
"owasp": "LLM03:2025 Supply Chain",
"references": [
"https://github.com/ossf/package-analysis",
"https://owasp.org/www-project-top-10-ci-cd-security-risks/"
],
"data": {
"candidate": "mcp-server-jis",
"target": "mcp-server-git"
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"mcp-server-jis\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "mcp-server-jis"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "jis_whoami",
"tags": [],
"reasons": {}
},
{
"tool": "jis_verify",
"tags": [],
"reasons": {}
},
{
"tool": "jis_request_intent",
"tags": [],
"reasons": {}
},
{
"tool": "jis_send_verified",
"tags": [],
"reasons": {}
},
{
"tool": "ask_humotica",
"tags": [],
"reasons": {}
},
{
"tool": "jis_trust_score",
"tags": [],
"reasons": {}
},
{
"tool": "jis_spec",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "6e23b314e60ad147d805e9aa763ae712fbe23f09855269024f9d7ed02d2fb30a",
"stats": {
"tools": 7,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 1
}
}
}