use-claudecode

• Outcome: Review
• Latest audit: May 29, 2026 · 9:24 PM UTC
• Version: 1.0.2

Overview

This is a coherent Claude Code wrapper, but it gives an agent broad local command and file-changing authority while bypassing normal permission prompts.

Install only if you intentionally want an agent to run Claude Code locally with broad command execution and file modification authority. Use it only in trusted project directories, avoid shells with sensitive environment variables, prefer fresh sessions for unrelated work, and consider removing `bypassPermissions` or adding explicit approvals and path restrictions before use.

SkillSpector

By NVIDIA

Vulnerability Patterns

• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep
• Trigger Abuse: Overly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
• Behavioral AST: exec() Call, eval() Call, Dynamic Import
• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration

Findings (10)

subprocess module call

Medium

• Category: Dangerous Code Execution

Content

if os.name == 'nt':
                ps_cmd = " ".join(cmd)
                full_ps_cmd = f"[Console]::OutputEncoding = [System.Text.Encoding]::UTF8; {ps_cmd}"
                result = subprocess.run(
                    ["powershell", "-Command", full_ps_cmd],
                    capture_output=True,
                    text=True,

• Confidence: 96% confidence
• Finding: result = subprocess.run( ["powershell", "-Command", full_ps_cmd], capture_output=True, text=True, encodi

subprocess module call

Medium

• Category: Dangerous Code Execution

Content

timeout=600 
                )
            else:
                result = subprocess.run(
                    cmd,
                    capture_output=True,
                    text=True,

• Confidence: 89% confidence
• Finding: result = subprocess.run( cmd, capture_output=True, text=True, encoding='utf-8', erro

Lp3

Medium

• Category: MCP Least Privilege
• Confidence: 93% confidence
• Finding: The skill exposes shell and environment-affecting capabilities but does not declare permissions or constraints, leaving the agent and user without a clear security boundary. In this context, the tool is explicitly intended to modify files, run commands, and interact with a local CLI, so undeclared capabilities materially increase the chance of unsafe or surprising execution.

Context-Inappropriate Capability

Medium

• Confidence: 98% confidence
• Finding: Documenting that the wrapper automatically uses Claude CLI with `--permission-mode bypassPermissions` means local actions can occur without interactive approval. Because this skill is designed for terminal execution and workspace modification, removing confirmations makes destructive filesystem changes, data exposure, or command abuse significantly easier.

Vague Triggers

High

• Confidence: 94% confidence
• Finding: The skill instructs the agent that it 'must' invoke this tool for a broad set of common coding and debugging requests, effectively pushing routine work into a powerful local shell wrapper. That broad trigger scope is dangerous here because the tool can modify files and execute commands, increasing the chance of unnecessary high-risk delegation and prompt-injection-mediated misuse.

Missing User Warnings

High

• Confidence: 95% confidence
• Finding: The top-level description markets terminal execution, local environment modification, and token-limit bypassing without pairing those capabilities with clear safety warnings or consent expectations. In a skill meant for general agent use, advertising powerful local actions so casually normalizes risky behavior and can lead users or orchestrators to invoke it without appreciating the security impact.

Missing User Warnings

Critical

• Confidence: 99% confidence
• Finding: The notes explicitly say the tool automatically bypasses permission prompts and that the agent need not worry about confirmation pauses. In context, this is especially dangerous because the skill's purpose is to let another model act through the local CLI, so bypassing confirmations removes a key safety barrier against unintended or malicious local actions.

Missing User Warnings

High

• Confidence: 99% confidence
• Finding: The code explicitly adds `--permission-mode bypassPermissions`, disabling the CLI's safety/approval controls while presenting a general-purpose interface for code generation, terminal execution, and environment modification. In this skill context, that greatly increases danger because any downstream prompt injection or misuse can immediately become unrestricted local action.

Vague Triggers

Medium

• Confidence: 93% confidence
• Finding: The tool description authorizes broad autonomous behavior including terminal execution, file modification, running tests, and deep codebase analysis, but it does not define meaningful trigger constraints, approval requirements, or safety boundaries. In a skill that exposes a local CLI sub-agent, this ambiguity can cause unsafe invocation for sensitive operations and expands the chance of destructive or unauthorized actions.

Natural-Language Policy Violations

Medium

• Confidence: 88% confidence
• Finding: Advertising the skill as a way to 'bypass token limits' encourages use of a subordinate local agent to evade normal model constraints without explaining user consent, logging, or policy controls. That framing is risky because it incentivizes routing large or sensitive tasks through a less governed execution path with filesystem and shell access.

VirusTotal

63/63 vendors flagged this skill as clean.

Static analysis

No suspicious patterns detected.