@roarkanalytics/sdk-mcp@3.17.0
The official MCP Server for the Roark API
AI Security Review
scanned 1mo ago · by lpm-firewall-aiNo install hook, persistence, or automatic destructive behavior was found. The exposed code-execution and credential-forwarding paths create a meaningful agent-facing security risk, but the source does not establish malicious intent.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
An MCP client invokes execute; the remote path requires a consumer to select the stainless-sandbox library mode.
Impact
A malicious or compromised MCP client could access inherited environment values or use the configured Roark API credential; the remote mode discloses the Roark credential to the external worker endpoint.
Mechanism
Caller-controlled code execution with environment exposure and an optional credential-forwarding remote worker.
AI rationale
No install hook, persistence, or automatic destructive behavior was found. The exposed code-execution and credential-forwarding paths create a meaningful agent-facing security risk, but the source does not establish malicious intent.
Evidence
src/server.tssrc/code-tool.tssrc/code-tool-worker.tssrc/http.tscode-tool-worker.mjsnode_modules
Network endpoints1
api.stainless.com/api/ai/code-tool
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The enabled MCP execute tool accepts supplied code and can run it locally.
- A reachable library mode sends the Roark bearer token and supplied upstream environment values to api.stainless.com.
- The local worker evaluates supplied TypeScript while inheriting the server environment with Deno environment access.
- HTTP clients can override the code-method permission settings.
Evidence against
- package.json has no preinstall, install, or postinstall lifecycle hook.
- The CLI defaults to local execution and rejects the retired remote execution mode.
- The local worker restricts network access to the configured Roark API host and limits file reads to package-related paths.
Behavioral surface
ChildProcessDynamicRequireEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
13 flagged · loading sourceinstructions.jsView file
•matchType = normalized_sha256
matchedPackage = @roarkanalytics/sdk-mcp@3.24.0
matchedPath = instructions.js
matchedIdentity = npm:QHJvYXJrYW5hbHl0aWNzL3Nkay1tY3A:3.24.0
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 Critical9 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
HighKnown Malware Source Fingerprint Signaturecode-tool.js
HighPrevious Version Dangerous Deltacode-tool-worker.js
Affected versions and remediation
This report applies to @roarkanalytics/sdk-mcp@3.17.0.
See all versions of @roarkanalytics/sdk-mcp for other recorded verdicts.
- Review the evidence and your use of @roarkanalytics/sdk-mcp@3.17.0 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.