Trust Assessment
github-pat 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 34 findings: 16 critical, 17 high, 1 medium, and 0 low severity. Key findings include Unsafe environment variable passthrough, Arbitrary command execution, Credential harvesting.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. The Manifest Analysis 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 Findings34
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:76 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:89 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:95 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:101 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:114 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:118 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:134 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:138 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:146 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:151 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:161 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:166 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:184 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:200 | |
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) 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/dannyshmueli/github-pat/scripts/gh.py:226 | |
| CRITICAL | Credential harvesting Reading well-known credential environment variables Skills should only access environment variables they explicitly need. Bulk environment dumps (os.environ.copy, JSON.stringify(process.env)) are almost always malicious. Remove access to Keychain, GPG keys, and credential stores. | Manifest | skills/dannyshmueli/github-pat/scripts/gh.py:13 | |
| HIGH | Unsafe environment variable passthrough Access to well-known credential environment variables Minimize environment variable exposure. Only pass required, non-sensitive variables to MCP servers. Use dedicated secret management instead of environment passthrough. | Manifest | skills/dannyshmueli/github-pat/scripts/gh.py:13 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_clone'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:76 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_branch'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:89 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_branch'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:95 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:114 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:118 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:134 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:138 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_pr'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:184 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_pr'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:200 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_branch'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:101 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:146 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:151 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_issue'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:226 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:161 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function 'cmd_push'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:166 | |
| HIGH | GitHub PAT exposed in Git command URLs The Personal Access Token (PAT) is directly embedded into the HTTPS URL when performing `git clone` and `git push` operations. This practice exposes the token in system process lists (`ps aux`), shell history, and potentially other system logs. This contradicts the skill's stated security model in `SKILL.md` ('Never expose in logs or messages'). An attacker with local access or access to system logs could harvest the PAT. Avoid embedding the PAT directly in Git URLs. Instead, use a Git credential helper (e.g., `git config --global credential.helper store` or `cache`) to securely provide credentials to Git. Alternatively, consider using SSH keys for Git authentication, which do not involve PATs in URLs. If HTTPS with PAT is strictly necessary, ensure the token is passed via standard input or a temporary file to `git` commands, or leverage a credential helper. | LLM | scripts/gh.py:69 | |
| MEDIUM | Suspicious import: urllib.request Import of 'urllib.request' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/dannyshmueli/github-pat/scripts/gh.py:9 |
Scan History
Embed Code
[](https://skillshield.io/report/e1b147bf14ea55e2)
Powered by SkillShield