@roarkanalytics/sdk-mcp@4.7.0
The official MCP Server for the Roark API
AI Security Review
scanned 25d ago · by lpm-firewall-aiThe unrestricted configured destination combined with forwarding of an existing credential is a concrete conditional exposure risk. The inspected worker restrictions and absence of install hooks do not establish a separate attack.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
The server fetches instructions while a Stainless API key and the instructions URL setting are present.
Impact
An operator-configured non-Stainless endpoint could receive that credential.
Mechanism
The request uses the configured URL and places the key in its Authorization header.
AI rationale
The unrestricted configured destination combined with forwarding of an existing credential is a concrete conditional exposure risk. The inspected worker restrictions and absence of install hooks do not establish a separate attack.
Evidence
instructions.js
Network endpoints1
api.stainless.com/api/ai/instructions/roark-analytics
Decision evidence
public snapshotAI called this Suspicious at 90.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The instructions request sends a Stainless API key to a URL selected through an environment variable without an in-code host allowlist.
- The code-execution worker limits file access and network access to configured paths and the SDK client's hostname.
- The manifest lists development scripts and no automatic install lifecycle hook.
- The local documentation search builds an index from embedded API material.
Evidence against
- The configurable instructions endpoint can conditionally receive the Stainless API key when both settings are supplied.
Behavioral surface
ChildProcessDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
11 flagged · loading sourceinstructions.jsView file
•matchType = normalized_sha256
matchedPackage = plumery-mcp@3.9.0
matchedPath = instructions.js
matchedIdentity = npm:cGx1bWVyeS1tY3A:3.9.0
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High
Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
instructions.jsView on unpkg7exports.getInstructions = getInstructions;
L8: const promises_1 = __importDefault(require("fs/promises"));
L9: const logger_1 = require("./logger.js");
Medium
Dynamic Require
Package source references dynamic require/import behavior.
instructions.jsView on unpkg · L7code-tool.jsView file
52Source sends the broad process environment to a literal external destination.
L52: interfaceType: 'PHONE',
L53: recordingUrl: 'https://example.com',
L54: startedAt: 'startedAt',
...
L155: },
L156: body: JSON.stringify({
L157: project_name: 'roark-analytics',
...
L166: }
L167: throw new Error(`${res.status}: ${res.statusText} error when trying to contact Code Tool server. Details: ${await res.text()}`);
L168: }
...
L214: // Check if deno is in PATH
L215: const { execSync, spawn } = await Promise.resolve().then(() => __importStar(require('node:child_process')));
L216: try {
Findings
2 Critical7 High5 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationcode-tool.js
CriticalManifest Confusionpackage.json
HighSemantic Analysis Limitedcode-tool.js#virtual:normalized:round1
HighKnown Malware Source Similaritycode-tool.js
HighKnown Malware Source Similaritycode-tool.mjs
HighKnown Malware Source Similaritysrc/code-tool.ts
HighKnown Malware Source Similaritycode-tool-worker.js
HighKnown Malware Source Similarityinstructions.js
HighKnown Malware Source Similaritylocal-docs-search.js
MediumDynamic Requireinstructions.js
MediumNetwork
MediumEnvironment Vars
Affected versions and remediation
This report applies to @roarkanalytics/sdk-mcp@4.7.0.
See all versions of @roarkanalytics/sdk-mcp for other recorded verdicts.
- Review the evidence and your use of @roarkanalytics/sdk-mcp@4.7.0 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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