registry / @whalent/agent-core / 0.3.506
@whalent/agent-core@0.3.506
Core runtime for Whalent Agent
AI Security Review
scanned 10d ago · by lpm-firewall-aiNo npm lifecycle hook or unconsented agent configuration write is established. The skill installation capability can write files into agent directories, so this warrants a warning for agent extension setup.
Static reason
One or more suspicious static signals were detected.
Trigger
When the skill installation helper is called.
Impact
Written skill files may be loaded by the selected agent.
Mechanism
The helper resolves a skill directory and writes supplied file contents there; another helper fetches skill contents using a bearer token.
AI rationale
No npm lifecycle hook or unconsented agent configuration write is established. The skill installation capability can write files into agent directories, so this warrants a warning for agent extension setup.
Evidence
dist/mcp.cjs
Decision evidence
public snapshotAI called this Suspicious at 77.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The bundle contains a helper that writes skill files into a resolved skill directory.
- Skill destinations are selected by scope, platform, agent, and workspace.
- The package fetches skill files with a bearer token and passes the response contents to the caller.
- The manifest declares no npm lifecycle scripts.
Evidence against
- Skill file paths are resolved under the selected directory, and paths escaping that directory are rejected.
- The inspected source does not establish an unconsented install-time write or resolve every caller and consent path.
Behavioral surface
CryptoDynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedObfuscatedUrlStrings
NoLicense
Source & flagged code
7 flagged · loading sourcedist/mcp.cjsView file
1#!/usr/bin/env node
L2: 'use strict';var a0_0x48efe4=a0_0x5359;(function(_0xddb919,_0x3296eb){var _0x5d8c15=a0_0x5359,_0x5e21a9=_0xddb919();while(!![]){try{var _0x4aaf59=-parseInt(_0x5d8c15(0x1c3))/0x1*(p...
L3: || (${_0x33937d} == "string" && ${_0x210aae} && ${_0x210aae} == +${_0x210aae})`)['assign'](_0x22079d,(0x0,_0x26226a['_'])`+${_0x210aae}`);return;case'integer':_0xf00e20[_0x341480(0...
High
Obfuscated Payload Loader
Source contains an obfuscated payload loader that reconstructs and executes hidden code.
dist/mcp.cjsView on unpkg · L1•stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1
High
Semantic Analysis Limited
A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
dist/mcp.cjsView on unpkg4|| (${_0x33937d} === "string" && ${_0x210aae} && ${_0x210aae} == +${_0x210aae} && !(${_0x210aae} % 1))`)[_0x341480(0x1ad8)](_0x22079d,(0x0,_0x26226a['_'])`+${_0x210aae}`);return;ca...
L5: || ${_0x33937d} === "boolean" || ${_0x210aae} === null`)['assign'](_0x22079d,(0x0,_0x26226a['_'])`[${_0x210aae}]`);}}}function _0x5d054b({gen:_0x26de27,parentData:_0x5c4799,parentD...
L6: missingProperty: ${_0x27ce78},
Medium
Findings
3 High7 Medium5 Low
HighObfuscated Payload Loaderdist/mcp.cjs
HighObfuscated
HighSemantic Analysis Limiteddist/mcp.cjs
MediumDynamic Requiredist/mcp.cjs
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperdist/jupyter_sidecar.py
MediumOversized Source Filedist/index.cjs
MediumOversized Cli Entrypointdist/index.cjs
MediumStructural Risk Force Deep Review
LowEvaldist/mcp.cjs
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @whalent/agent-core@0.3.506.
See all versions of @whalent/agent-core for other recorded verdicts.
- Review the evidence and your use of @whalent/agent-core@0.3.506 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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