Hord — 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": "@weave_protocol/hord",
"source": {
"kind": "package",
"origin": "@weave_protocol/hord"
},
"server": {
"name": "@weave_protocol/hord"
}
},
"grade": "A",
"score": {
"score": 94,
"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": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"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": [
"can execute shell commands or code"
],
"tags": [
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (28 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/constants.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/constants.js:127`): 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/constants.js"
},
"evidence": "/require\\s*\\(['\"](child_process|net|http|https)['\"]\\)/i, ], // Max execution time before auto-kill MAX",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/constants.js",
"line": 127,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/sandbox/executor.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/sandbox/executor.js:7`): 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/sandbox/executor.js"
},
"evidence": "import { spawn } from 'child_process'; import * as fs from 'fs/promises'; import * as path from 'path'; import * as os",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/sandbox/executor.js",
"line": 7,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (src/constants.ts)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/constants.ts:156`): 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": "src/constants.ts"
},
"evidence": ", /require\\s*\\(['\"](child_process|net|http|https)['\"]\\)/i, ], // Max execution time before auto-kill MAX_TI",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "src/constants.ts",
"line": 156,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (src/sandbox/executor.ts)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`src/sandbox/executor.ts:8`): 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": "src/sandbox/executor.ts"
},
"evidence": "n, ChildProcess } from 'child_process'; import * as fs from 'fs/promises'; import * as path from 'path'; import * as os",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "src/sandbox/executor.ts",
"line": 8,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "hord_create_vault",
"tags": [],
"reasons": {}
},
{
"tool": "hord_open_vault",
"tags": [],
"reasons": {}
},
{
"tool": "hord_seal_vault",
"tags": [],
"reasons": {}
},
{
"tool": "hord_store_secret",
"tags": [],
"reasons": {}
},
{
"tool": "hord_retrieve_secret",
"tags": [],
"reasons": {}
},
{
"tool": "hord_list_vaults",
"tags": [],
"reasons": {}
},
{
"tool": "hord_store_memory",
"tags": [],
"reasons": {}
},
{
"tool": "hord_retrieve_memories",
"tags": [],
"reasons": {}
},
{
"tool": "hord_request_capability",
"tags": [],
"reasons": {}
},
{
"tool": "hord_verify_capability",
"tags": [],
"reasons": {}
},
{
"tool": "hord_revoke_capability",
"tags": [],
"reasons": {}
},
{
"tool": "hord_list_capabilities",
"tags": [],
"reasons": {}
},
{
"tool": "hord_delegate_capability",
"tags": [],
"reasons": {}
},
{
"tool": "hord_create_sandbox",
"tags": [],
"reasons": {}
},
{
"tool": "hord_execute_in_sandbox",
"tags": [],
"reasons": {}
},
{
"tool": "hord_promote_sandbox_result",
"tags": [],
"reasons": {}
},
{
"tool": "hord_destroy_sandbox",
"tags": [],
"reasons": {}
},
{
"tool": "hord_get_sandbox_results",
"tags": [],
"reasons": {}
},
{
"tool": "hord_create_redaction_policy",
"tags": [],
"reasons": {}
},
{
"tool": "hord_redact_content",
"tags": [],
"reasons": {}
},
{
"tool": "hord_tokenize_pii",
"tags": [],
"reasons": {}
},
{
"tool": "hord_detokenize",
"tags": [],
"reasons": {}
},
{
"tool": "hord_list_redaction_policies",
"tags": [],
"reasons": {}
},
{
"tool": "hord_attest_action",
"tags": [],
"reasons": {}
},
{
"tool": "hord_verify_attestation",
"tags": [],
"reasons": {}
},
{
"tool": "hord_get_attestations",
"tags": [],
"reasons": {}
},
{
"tool": "hord_get_attestation_chain",
"tags": [],
"reasons": {}
},
{
"tool": "hord_export_audit_log",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "b6ad68690a88c28ad191cab0f29135a0e2f26f42de92f4a6f7c5aff4f91a4dae",
"stats": {
"tools": 28,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 4,
"medium": 0,
"low": 0,
"info": 0
}
}
}