Terraform Registry — 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": "terraform-mcp-server",
"source": {
"kind": "package",
"origin": "terraform-mcp-server"
},
"server": {
"name": "terraform-mcp-server"
}
},
"grade": "A",
"score": {
"score": 96,
"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": "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": "moderate",
"reasons": [
"can send data / act on an external service"
],
"tags": [
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (38 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-003",
"title": "Hardcoded egress to an external endpoint (dist/src/utils/searchUtils.js)",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`dist/src/utils/searchUtils.js:18`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. 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/src/utils/searchUtils.js"
},
"evidence": "const response = await fetch(`https://${config.applicationId}-dsn.algolia.net/1/indexes/${config.indexName}?${searchPar",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"data": {
"rule": "MTC-SRC-003",
"file": "dist/src/utils/searchUtils.js",
"line": 18,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in packaging/dev tooling (dist/src/tests/integration/helpers.js)",
"category": "permissions",
"severity": "low",
"confidence": "heuristic",
"description": "In a packaging/dev/install script (shipped, but not the server runtime) (`dist/src/tests/integration/helpers.js:1`): 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/src/tests/integration/helpers.js"
},
"evidence": "import { spawn } from \"child_process\"; import { createInterface } from \"readline\"; // Timeout values const SERVER_READY",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/src/tests/integration/helpers.js",
"line": 1,
"nonRuntime": true
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "providerDetails",
"tags": [],
"reasons": {}
},
{
"tool": "resourceUsage",
"tags": [],
"reasons": {}
},
{
"tool": "moduleSearch",
"tags": [],
"reasons": {}
},
{
"tool": "listDataSources",
"tags": [],
"reasons": {}
},
{
"tool": "resourceArgumentDetails",
"tags": [],
"reasons": {}
},
{
"tool": "moduleDetails",
"tags": [],
"reasons": {}
},
{
"tool": "functionDetails",
"tags": [],
"reasons": {}
},
{
"tool": "providerGuides",
"tags": [],
"reasons": {}
},
{
"tool": "policySearch",
"tags": [],
"reasons": {}
},
{
"tool": "policyDetails",
"tags": [],
"reasons": {}
},
{
"tool": "listOrganizations",
"tags": [],
"reasons": {}
},
{
"tool": "privateModuleSearch",
"tags": [],
"reasons": {}
},
{
"tool": "privateModuleDetails",
"tags": [],
"reasons": {}
},
{
"tool": "explorerQuery",
"tags": [],
"reasons": {}
},
{
"tool": "listWorkspaces",
"tags": [],
"reasons": {}
},
{
"tool": "workspaceDetails",
"tags": [],
"reasons": {}
},
{
"tool": "lockWorkspace",
"tags": [],
"reasons": {}
},
{
"tool": "unlockWorkspace",
"tags": [],
"reasons": {}
},
{
"tool": "listRuns",
"tags": [],
"reasons": {}
},
{
"tool": "runDetails",
"tags": [],
"reasons": {}
},
{
"tool": "createRun",
"tags": [],
"reasons": {}
},
{
"tool": "applyRun",
"tags": [],
"reasons": {}
},
{
"tool": "cancelRun",
"tags": [],
"reasons": {}
},
{
"tool": "listWorkspaceResources",
"tags": [],
"reasons": {}
},
{
"tool": "migrate-clouds",
"tags": [],
"reasons": {}
},
{
"tool": "sourceCloud",
"tags": [],
"reasons": {}
},
{
"tool": "targetCloud",
"tags": [],
"reasons": {}
},
{
"tool": "terraformCode",
"tags": [],
"reasons": {}
},
{
"tool": "generate-resource-skeleton",
"tags": [],
"reasons": {}
},
{
"tool": "resourceType",
"tags": [],
"reasons": {}
},
{
"tool": "optimize-terraform-module",
"tags": [],
"reasons": {}
},
{
"tool": "migrate-provider-version",
"tags": [],
"reasons": {}
},
{
"tool": "providerName",
"tags": [],
"reasons": {}
},
{
"tool": "currentVersion",
"tags": [],
"reasons": {}
},
{
"tool": "targetVersion",
"tags": [],
"reasons": {}
},
{
"tool": "analyze-workspace-runs",
"tags": [],
"reasons": {}
},
{
"tool": "workspaceId",
"tags": [],
"reasons": {}
},
{
"tool": "runsToAnalyze",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "947378b3d1f29bed9ec4ded5541f07016dda226a47af1b4eef57d7b58f7f6efb",
"stats": {
"tools": 38,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 1,
"info": 0
}
}
}