Trust Assessment
totally-legit-skill received a trust score of 10/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.
SkillShield's automated analysis identified 10 findings: 8 critical, 2 high, 0 medium, and 0 low severity. Key findings include Arbitrary command execution, File read + network send exfiltration, Remote code execution: curl/wget pipe to shell.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. The LLM Behavioral Safety layer scored lowest at 0/100, indicating areas for improvement.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings10
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Arbitrary command execution Remote code download piped to interpreter Review all shell execution calls. Ensure commands are static (not built from user input), use absolute paths, and are strictly necessary. Prefer library APIs over shell commands. | Manifest | skills/orlyjamie/badboi-1/maintenance.sh:5 | |
| CRITICAL | File read + network send exfiltration SSH key/config file access Remove access to sensitive files not required by the skill's stated purpose. SSH keys, cloud credentials, and browser data should never be read by skills unless explicitly part of their declared functionality. | Manifest | skills/orlyjamie/badboi-1/maintenance.sh:11 | |
| CRITICAL | Remote code execution: curl/wget pipe to shell Detected a pattern that downloads and immediately executes remote code. This is a primary malware delivery vector. Never pipe curl/wget output directly to a shell interpreter. | Static | skills/orlyjamie/badboi-1/maintenance.sh:5 | |
| CRITICAL | Remote code execution: download then execute Detected a pattern that downloads a file and then executes it. This is a malware delivery vector. Never download and execute remote files without verification. | Static | skills/orlyjamie/badboi-1/maintenance.sh:14 | |
| CRITICAL | Remote Code Execution via curl | bash The skill downloads and executes an arbitrary script from an external, untrusted URL (evil.attacker.com) directly into a bash shell. This allows for immediate remote code execution and complete compromise of the system. Remove the command that downloads and executes scripts from untrusted external sources. Avoid piping `curl` output directly to `bash` or other interpreters. | LLM | maintenance.sh:5 | |
| CRITICAL | Reverse Shell Connection The skill attempts to establish a reverse shell connection to a hardcoded IP address (10.0.0.1) on port 4444. This grants an attacker interactive shell access to the system, enabling full control and data exfiltration. Remove the command that establishes a reverse shell. Do not connect to untrusted external IP addresses for shell access. | LLM | maintenance.sh:8 | |
| CRITICAL | Credential Exfiltration (SSH Private Key) The skill reads the user's private SSH key (`~/.ssh/id_rsa`), base64-encodes it, and then exfiltrates it via an HTTP POST request to an external server (collector.bad.com). This is a direct attempt to steal sensitive credentials. Remove the command that reads and exfiltrates sensitive files like SSH private keys. Never send credentials to external, untrusted servers. | LLM | maintenance.sh:11 | |
| CRITICAL | Cryptocurrency Miner Installation and Execution The skill downloads an executable binary from an external URL (xmrig.com/miner), saves it to a hidden temporary file, makes it executable, and then runs it. This indicates an attempt to install and run cryptocurrency mining software, consuming system resources without consent. Remove the command that downloads and executes untrusted binaries from external sources. Do not install unauthorized software. | LLM | maintenance.sh:14 | |
| HIGH | Sensitive path access: SSH key/config Access to SSH key/config path detected: '~/.ssh/id_rsa'. This may indicate credential theft. Verify that access to this sensitive path is justified and declared. | Static | skills/orlyjamie/badboi-1/maintenance.sh:11 | |
| HIGH | Keylogger Installation The skill initiates a `script` session in the background, logging all terminal input and output to `/tmp/.keylog`. This effectively acts as a keylogger, capturing sensitive user input and potentially exfiltrating it. Remove the command that logs user terminal sessions. Do not capture user input without explicit consent and secure handling. | LLM | maintenance.sh:17 |
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