High Risk
"The master coordinator for AI skills. Discovers skills from multiple sources (SkillsMP.com, SkillHub, and ClawHub), manages installation, and synchronization across Claude Code, Gemini CLI, Google Anti-Gravity, OpenCode, and other AI tools. Handles User-level (Global) and Project-level (Local) scopes."
H:4 D:4 A:2 C:1
⚠️ Hazard Flags
EXEC FS_READ_WORKSPACE FS_READ_USER FS_WRITE_WORKSPACE FS_WRITE_USER FS_WRITE_SYSTEM FS_DELETE NET_EGRESS_ANY CREDS_ENV CREDS_FILES PI_WEB PI_DOCUMENTS
📋 Capabilities
Execution
- ✅ Shell execution
- ❌ Code execution
- ❌ Install dependencies
- ❌ Persistence
- Privilege: user
Filesystem
- ✅ Read workspace
- ✅ Write workspace
- ✅ Read home
- ✅ Write home
- ❌ Read system
- ✅ Delete
Network
- Egress: any
- ❌ Ingress
Credentials
- ✅ Environment vars
- ✅ Credential files
- ❌ Browser data
- ❌ Keychain
Actions
❌ send messages❌ post public❌ purchase❌ transfer money❌ deploy❌ delete external
🔒 Containment
Level: maximum
Required:
- SANDBOX_CONTAINER: Code execution capability
Recommended:
- LOG_ACTIONS: Audit trail for all actions
⚡ Risks
Pipe-to-shell pattern detected (curl|bash) in: SKILL.md critical
Mitigation: Do not execute. Review source for malicious intent.
SSH key access patterns in: scripts/scan_skill.py high
Mitigation: Verify legitimate need for SSH access. Consider sandboxing.
Cloud credential access patterns in: scripts/scan_skill.py high
Mitigation: Verify legitimate need for cloud credential access.
Code obfuscation detected in: scripts/validate_frontmatter.py medium
Mitigation: Deobfuscate and review code before use.
Prompt injection patterns detected in: scripts/scan_skill.py high
Mitigation: Review SKILL.md for hidden instructions. Do not use with untrusted input.
Resource abuse detected: RESOURCE_ABUSE_INFINITE_LOOP high
Mitigation: Add proper exit conditions or limits to loops
Unauthorized tool use: INSTRUCTED_BINARY_INSTALL, MCP_SYS_FILE_DESTRUCTION critical
Mitigation: Avoid instructing agents to install arbitrary binaries; bundle dependencies or use sandboxed environments
Command injection risk: MCP_SCRIPT_TAGS high
Mitigation: Remove embedded script tags and encoded payloads.
Social engineering indicators: SOCIAL_ENG_VAGUE_DESCRIPTION, SOCIAL_ENG_ANTHROPIC_IMPERSONATION low
Mitigation: Provide clear, detailed description of skill functionality
Data exfiltration patterns: DATA_EXFIL_NETWORK_REQUESTS medium
Mitigation: Ensure network access is necessary and documented
Want a deeper analysis?
This report was generated by static analysis. Get an LLM-powered deep review with behavioral reasoning and attack surface mapping.
🧠 Deep Analysis — $5.00🚨 Incident Response
Kill switch: Stop the agent process
Containment: Review logs for unexpected actions
Recovery: Depends on skill capabilities
📄 Raw SSDS JSON click to expand
{
"meta": {
"document_id": "ssds:auto:universal-skills-manager:1.7.0",
"ssds_version": "0.2.0",
"scanner_version": "0.4.0+fe6fd9123d50",
"created_at": "2026-03-28T09:19:59.658Z",
"created_by": {
"agent": "safeagentskills-cli/generate-ssds"
},
"language": "en",
"notes": "Auto-generated SSDS. Manual review recommended."
},
"skill": {
"name": "Universal Skills Manager",
"version": "1.7.0",
"format": "agent_skill",
"description": "\"The master coordinator for AI skills. Discovers skills from multiple sources (SkillsMP.com, SkillHub, and ClawHub), manages installation, and synchronization across Claude Code, Gemini CLI, Google Anti-Gravity, OpenCode, and other AI tools. Handles User-level (Global) and Project-level (Local) scopes.\"",
"publisher": "ClawHub",
"source": {
"channel": "clawhub",
"slug": "universal-skills-manager",
"owner": "jacob-bd",
"downloads": 1016,
"stars": 0
},
"artifact": {
"sha256": "c948a2d116a6b03c799b6589de97e65c7724c61918a9e79712b019956f505fcf",
"hash_method": "files_sorted"
}
},
"capabilities": {
"execution": {
"can_exec_shell": true,
"can_exec_code": false,
"privilege_level": "user",
"can_install_deps": false,
"can_persist": false
},
"filesystem": {
"reads_workspace": true,
"reads_user_home": true,
"reads_system": false,
"writes_workspace": true,
"writes_user_home": true,
"writes_system": true,
"can_delete": true
},
"network": {
"egress": "any",
"ingress": false
},
"credentials": {
"reads_env_vars": true,
"reads_credential_files": true,
"reads_browser_data": false,
"reads_keychain": false
},
"services": [
{
"service": "code_hosting",
"operations": [
"read",
"write"
]
}
],
"actions": {
"can_send_messages": false,
"can_post_public": false,
"can_purchase": false,
"can_transfer_money": false,
"can_deploy": false,
"can_delete_external": false
},
"prompt_injection_surfaces": [
"web",
"documents"
],
"content_types": [
"general"
]
},
"hazards": {
"hdac": {
"H": 4,
"D": 4,
"A": 2,
"C": 1
},
"flags": [
"EXEC",
"FS_READ_WORKSPACE",
"FS_READ_USER",
"FS_WRITE_WORKSPACE",
"FS_WRITE_USER",
"FS_WRITE_SYSTEM",
"FS_DELETE",
"NET_EGRESS_ANY",
"CREDS_ENV",
"CREDS_FILES",
"PI_WEB",
"PI_DOCUMENTS"
],
"custom_flags": [
{
"code": "PIPE_TO_SHELL",
"name": "Pipe to Shell",
"description": "Downloads and executes remote code (curl|bash pattern) in: SKILL.md"
},
{
"code": "CRED_SSH",
"name": "SSH Key Access",
"description": "Accesses SSH keys in: scripts/scan_skill.py"
},
{
"code": "CRED_CLOUD",
"name": "Cloud Credential Access",
"description": "Accesses cloud credentials (AWS/GCP/Azure) in: scripts/scan_skill.py"
},
{
"code": "OBFUSCATED_CODE",
"name": "Obfuscated Code",
"description": "Contains obfuscated code patterns in: scripts/validate_frontmatter.py"
},
{
"code": "PROMPT_INJECTION",
"name": "Prompt Injection Risk",
"description": "Contains prompt injection patterns in: scripts/scan_skill.py"
},
{
"code": "HIDDEN_INSTRUCTIONS",
"name": "Hidden Instructions",
"description": "Contains hidden instructions in comments/invisible chars in: scripts/scan_skill.py"
},
{
"code": "FILE_DELETE",
"name": "File Deletion",
"description": "Can delete files in: SKILL.md, scripts/validate_frontmatter.py, scripts/install_skill.py"
},
{
"code": "RESOURCE_ABUSE",
"name": "Resource Abuse Risk",
"description": "RESOURCE_ABUSE_INFINITE_LOOP detected: Infinite loop without clear exit condition"
},
{
"code": "TOOL_ABUSE",
"name": "Unauthorized Tool Use",
"description": "INSTRUCTED_BINARY_INSTALL, MCP_SYS_FILE_DESTRUCTION: Instructs agent to install external binary or package"
},
{
"code": "SOCIAL_ENGINEERING",
"name": "Social Engineering Risk",
"description": "SOCIAL_ENG_VAGUE_DESCRIPTION, SOCIAL_ENG_ANTHROPIC_IMPERSONATION: Skill description is too vague or missing"
},
{
"code": "COMMAND_INJECTION",
"name": "Command Injection Risk",
"description": "MCP_SCRIPT_TAGS: Script tags, VBScript, or encoded script data URIs"
},
{
"code": "DATA_EXFILTRATION",
"name": "Data Exfiltration Risk",
"description": "DATA_EXFIL_NETWORK_REQUESTS: HTTP client library imports that enable external communication"
}
],
"confidence": {
"level": "medium",
"basis": [
"static_analysis"
],
"notes": "Detected 12 security patterns (8 vendored rule hits). Review recommended."
},
"rationale": {
"H": "H4: Critical: Privilege escalation or malware detected",
"D": "D4: Critical: Credential theft or data exfiltration",
"A": "A2: Service integrations detected",
"C": "C1: General content"
}
},
"containment": {
"level": "maximum",
"required": [
{
"control": "SANDBOX_CONTAINER",
"reason": "Code execution capability"
}
],
"recommended": [
{
"control": "LOG_ACTIONS",
"reason": "Audit trail for all actions"
}
],
"uncontained_risk": "Risk level depends on manual review of actual capabilities."
},
"risks": {
"risks": [
{
"risk": "Pipe-to-shell pattern detected (curl|bash) in: SKILL.md",
"severity": "critical",
"mitigation": "Do not execute. Review source for malicious intent."
},
{
"risk": "SSH key access patterns in: scripts/scan_skill.py",
"severity": "high",
"mitigation": "Verify legitimate need for SSH access. Consider sandboxing."
},
{
"risk": "Cloud credential access patterns in: scripts/scan_skill.py",
"severity": "high",
"mitigation": "Verify legitimate need for cloud credential access."
},
{
"risk": "Code obfuscation detected in: scripts/validate_frontmatter.py",
"severity": "medium",
"mitigation": "Deobfuscate and review code before use."
},
{
"risk": "Prompt injection patterns detected in: scripts/scan_skill.py",
"severity": "high",
"mitigation": "Review SKILL.md for hidden instructions. Do not use with untrusted input."
},
{
"risk": "Resource abuse detected: RESOURCE_ABUSE_INFINITE_LOOP",
"severity": "high",
"mitigation": "Add proper exit conditions or limits to loops"
},
{
"risk": "Unauthorized tool use: INSTRUCTED_BINARY_INSTALL, MCP_SYS_FILE_DESTRUCTION",
"severity": "critical",
"mitigation": "Avoid instructing agents to install arbitrary binaries; bundle dependencies or use sandboxed environments"
},
{
"risk": "Command injection risk: MCP_SCRIPT_TAGS",
"severity": "high",
"mitigation": "Remove embedded script tags and encoded payloads."
},
{
"risk": "Social engineering indicators: SOCIAL_ENG_VAGUE_DESCRIPTION, SOCIAL_ENG_ANTHROPIC_IMPERSONATION",
"severity": "low",
"mitigation": "Provide clear, detailed description of skill functionality"
},
{
"risk": "Data exfiltration patterns: DATA_EXFIL_NETWORK_REQUESTS",
"severity": "medium",
"mitigation": "Ensure network access is necessary and documented"
}
],
"limitations": [
"Static analysis only - runtime behavior not verified"
]
},
"incident_response": {
"kill_switch": [
"Stop the agent process"
],
"containment": [
"Review logs for unexpected actions"
],
"recovery": [
"Depends on skill capabilities"
]
},
"evidence": [
{
"evidence_id": "EV:file-1",
"type": "file_excerpt",
"title": "_meta.json",
"file_path": "_meta.json"
},
{
"evidence_id": "EV:file-2",
"type": "file_excerpt",
"title": "SKILL.md",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:file-3",
"type": "file_excerpt",
"title": "scripts/validate_frontmatter.py",
"file_path": "scripts/validate_frontmatter.py"
},
{
"evidence_id": "EV:file-4",
"type": "file_excerpt",
"title": "scripts/scan_skill.py",
"file_path": "scripts/scan_skill.py"
},
{
"evidence_id": "EV:file-5",
"type": "file_excerpt",
"title": "scripts/install_skill.py",
"file_path": "scripts/install_skill.py"
},
{
"evidence_id": "EV:cisco-1",
"type": "file_excerpt",
"title": "INSTRUCTED_BINARY_INSTALL [HIGH] SKILL.md:73: **Workaround:** Use Claude Code CLI instead, which has unrestricted network acce",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-2",
"type": "file_excerpt",
"title": "SOCIAL_ENG_VAGUE_DESCRIPTION [LOW] SKILL.md:1: ---",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-3",
"type": "file_excerpt",
"title": "SOCIAL_ENG_ANTHROPIC_IMPERSONATION [MEDIUM] SKILL.md:502: - Strips angle brackets (`<` `>`) from description (Anthropic's validator reje",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-4",
"type": "file_excerpt",
"title": "MCP_SYS_FILE_DESTRUCTION [CRITICAL] SKILL.md:638: rm -rf /tmp/clawhub-{slug}/ /tmp/clawhub-{slug}.zip",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-5",
"type": "file_excerpt",
"title": "RESOURCE_ABUSE_INFINITE_LOOP [HIGH] scripts/scan_skill.py:793: while True:",
"file_path": "scripts/scan_skill.py"
},
{
"evidence_id": "EV:cisco-6",
"type": "file_excerpt",
"title": "MCP_SCRIPT_TAGS [HIGH] scripts/scan_skill.py:111: re.compile(r'href\\s*=\\s*[\"\\']javascript:', re.IGNORECASE),",
"file_path": "scripts/scan_skill.py"
},
{
"evidence_id": "EV:cisco-7",
"type": "file_excerpt",
"title": "TIRITH_ANSI_ESCAPE_IN_STRING [HIGH] scripts/scan_skill.py:84: r'\\x1b\\[[0-9;]*[a-zA-Z]|\\x1b\\][^\\x07]*(?:\\x07|\\x1b\\\\)|\\x1b[()][A-B0-2]'",
"file_path": "scripts/scan_skill.py"
},
{
"evidence_id": "EV:cisco-8",
"type": "file_excerpt",
"title": "DATA_EXFIL_NETWORK_REQUESTS [MEDIUM] scripts/install_skill.py:28: import urllib.request",
"file_path": "scripts/install_skill.py"
}
]
}