Zetrix — the complete, unedited output of the deterministic mcptrustchecker engine v1.13.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.13.0",
"methodologyVersion": "mcptrustchecker-1.13"
},
"target": {
"id": "zetrix-mcp-server",
"source": {
"kind": "package",
"origin": "zetrix-mcp-server"
},
"server": {
"name": "zetrix-mcp-server"
}
},
"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-1.13"
},
"capability": {
"level": "high",
"reasons": [
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"can execute shell commands or code"
],
"tags": [
"sensitive-source",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (55 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 (dist/index.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/index.js:2038`): 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": "dist/index.js"
},
"evidence": "cSync } = await import(\"child_process\"); try { const cwd = workingDirectory",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/index.js",
"line": 2038,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "zetrix_version",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_check_health",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_account",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_block",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_latest_block",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_transaction",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_balance",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_create_keypair",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_account_base",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_account_assets",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_account_metadata",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_transaction_history",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_transaction_cache",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_ledger",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_multi_query",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_get_transaction_blob",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_submit_transaction",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_call_contract",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_test_transaction",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_ws_connect",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_ws_submit_transaction",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_ws_subscribe_tx",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_ws_disconnect",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_ws_status",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_create_account",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_get_balance",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_is_activated",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_get_nonce",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_call_contract",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_invoke_contract",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_send_gas",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_activate_account",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_set_metadata",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_set_privilege",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_issue_asset",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_send_asset",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_create_contract",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_invoke_contract_by_asset",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_upgrade_contract",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_sdk_create_log",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_generate_keypair",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_get_public_key",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_get_address",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_validate_key",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_sign",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_verify",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_encrypt_key",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_crypto_decrypt_key",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_get_chain_functions",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_get_utils_functions",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_get_structure_guide",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_get_token_standard",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"get_token\""
]
}
},
{
"tool": "zetrix_contract_init_dev_environment",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_generate_advanced",
"tags": [],
"reasons": {}
},
{
"tool": "zetrix_contract_get_testing_guide",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "799af7d87443e83bf6562c4c0f00cf42db830ba4f18096d5d8acf584a66ea68c",
"stats": {
"tools": 55,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 0,
"low": 0,
"info": 0
}
}
}