registry / AI-agent capability abuse / @roarkanalytics/sdk-mcp / 4.32.1

@roarkanalytics/sdk-mcp@4.32.1

The official MCP Server for the Roark API

AI Security Review

scanned 23h ago · by lpm-firewall-ai

The local execution feature grants submitted code broad environment access, presenting a real conditional exposure risk. The behavior is caller-invoked and no independent attack behavior was verified, so this warrants a warning rather than a block.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

A caller invokes the MCP execute tool in local mode with submitted code.

Impact

Submitted code could read environment values and return or log them to the caller.

Mechanism

The worker evaluates the supplied run function, and the Deno process is granted broad environment access while network access is scoped to the Roark API host.

AI rationale

Evidence

code-tool.jscode-tool-worker.jsserver.jsoptions.jspackage.json

Decision evidence

public snapshot

AI called this Suspicious at 87.0% confidence as Dangerous Capability with medium false-positive risk.

Evidence for warning

The package exposes a code execution tool by default.
The local worker runs caller-supplied code and returns its result and logs.
The Deno worker receives broad environment-variable access, creating a risk that submitted code could expose environment values through its output.
The sandbox restricts network access to the Roark API host.

Evidence against

The code tool is an explicit runtime feature, and the inspected source shows no automatic installation-time attack or unrelated credential transfer.
The Stainless-hosted execution mode is rejected as retired; local execution is the supported mode.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 53 file(s), 3.77 MB of source, external domains: api.roark.ai, api.stainless.com, bun.sh, cursor.com, deno.land, docs.deno.com, docs.pydantic.dev, docs.python.org, docs.roark.ai, endoflife.date, example.com, github.com, img.shields.io, jsr.io, my.test.proxy.example.com, my.test.server.example.com, npmjs.org, pypi.org, raw.githubusercontent.com, semver.org, vscode.stainless.com, www.github.com, www.npmjs.com, www.python-httpx.org, www.stainless.com

Source & flagged code

12 flagged

code-tool.mjsView file

235// Check if deno is in PATH L236: const { execSync, spawn, spawnSync } = await import('node:child_process'); L237: try {

High

Child Process

Package source references child process execution.

code-tool.mjsView on unpkg · L235

instructions.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 unpkg

7exports.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 · L7

code-tool.mjs#virtual:normalized:round1View file

173const allowRead = allowReadPaths.join(","); L174: const addSocketToAllowNet = denoAcceptsUnixAllowNet(denoPath, (command, probeArgs) => spawnSync(command, probeArgs, { L175: stdio: "ignore", L176: // spawnSync blocks, so an unbounded probe would hang the server rather than L177: // fail one call. Deno"s first run can populate its cache directory, hence\n // seconds rather than milliseconds, and DENO_NO_UPDATE_CHECK keeps a version\n // check ... L178: // is added to this same allowlist by scopeAllowNetToWorkerSocket below, on the ... L184: ], L185: // deno-http-worker picks the worker"s Unix socket path while it builds the spawn\n // arguments, so it is not known when runFlags are constructed above. Intercept the\n ... L186: };

High

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution; review context before blocking.

code-tool.mjs#virtual:normalized:round1View on unpkg · L173

146/** L147: * Whether this Deno wants the worker"s Unix socket named in `--allow-net`.\n *\n * Deno changed its mind about this, and the two behaviors are mutually exclusive:\n *\n * Deno 2.... L148: const denoNodeModulesPath = path.resolve(packageNodeModulesPath, "deno", "bin.cjs"); ... L152: catch { L153: return asErrorResult("Deno is required for code execution but was not found. Install it from https://deno.land or run: npm install deno"); L154: }

High

Command Output Exfiltration

Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.

code-tool.mjs#virtual:normalized:round1View on unpkg · L146

package.jsonView file

•scripts registry_only=start

Critical

Manifest Confusion

Tarball package.json differs from the npm registry version manifest for scripts or dependency sets.

package.jsonView on unpkg

•Remote tarball dependency specs: jq-web@https://github.com/stainless-api/jq-web/releases/download/v0.8.8/jq-web.tar.gz

Medium

Remote Tarball Dependency

Package manifest contains a dependency pinned to a remote tarball URL.

package.jsonView on unpkg

code-tool.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 3

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

code-tool.js#virtual:normalized:round1View on unpkg

code-tool-worker.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = @roarkanalytics/sdk-mcp@4.24.0 matchedIdentity = npm:QHJvYXJrYW5hbHl0aWNzL3Nkay1tY3A:4.24.0 similarity = 0.836 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

code-tool-worker.jsView on unpkg

•matchType = token_shingles matchedPackage = plumery-mcp@3.9.0 matchedPath = code-tool-worker.js matchedIdentity = npm:cGx1bWVyeS1tY3A:3.9.0 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

code-tool-worker.jsView on unpkg

local-docs-search.jsView file

•matchType = token_shingles matchedPackage = @roarkanalytics/sdk-mcp@3.24.0 matchedPath = local-docs-search.js matchedIdentity = npm:QHJvYXJrYW5hbHl0aWNzL3Nkay1tY3A:3.24.0 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

local-docs-search.jsView on unpkg

Source & flagged code

12 flagged · loading source

code-tool.mjsView file

235// Check if deno is in PATH L236: const { execSync, spawn, spawnSync } = await import('node:child_process'); L237: try {

High

Child Process

Package source references child process execution.

code-tool.mjsView on unpkg · L235

instructions.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

instructions.jsView on unpkg

7exports.getInstructions = getInstructions; L8: const promises_1 = __importDefault(require("fs/promises")); L9: const logger_1 = require("./logger.js");

Medium

Dynamic Require

Findings

2 Critical8 High4 Medium4 Low

CriticalManifest Confusionpackage.json

CriticalPrevious Version Dangerous Deltacode-tool-worker.js

HighChild Processcode-tool.mjs

HighSame File Env Network Executioncode-tool.mjs#virtual:normalized:round1

HighCommand Output Exfiltrationcode-tool.mjs#virtual:normalized:round1

HighTrigger Reachable Command Output Exfiltrationcode-tool.mjs#virtual:normalized:round1

HighSemantic Analysis Limitedcode-tool.js#virtual:normalized:round1

HighKnown Malware Source Similaritycode-tool-worker.js

HighKnown Malware Source Similarityinstructions.js

HighKnown Malware Source Similaritylocal-docs-search.js

Medium

Affected versions and remediation

This report applies to @roarkanalytics/sdk-mcp@4.32.1.

See all versions of @roarkanalytics/sdk-mcp for other recorded verdicts.

Review the evidence and your use of @roarkanalytics/sdk-mcp@4.32.1 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: 2026-10-22 05:14:43.191Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.