High Risk
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
H:4 D:4 A:0 C:1
⚠️ Hazard Flags
EXEC FS_READ_USER NET_EGRESS_ANY CREDS_BROWSER PI_WEB
📋 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
Unauthorized tool use: MCP_SYS_CRITICAL_ACCESS high
Mitigation: Avoid accessing system directories unless absolutely necessary.
Command injection risk: COMMAND_INJECTION_USER_INPUT medium
Mitigation: Validate and sanitize all user inputs before using in commands
Social engineering indicators: SOCIAL_ENG_VAGUE_DESCRIPTION low
Mitigation: Provide clear, detailed description of skill functionality
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🧠 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:agent-browser:0.1.0",
"ssds_version": "0.2.0",
"scanner_version": "0.4.0+fe6fd9123d50",
"created_at": "2026-03-05T01:30:11.297Z",
"created_by": {
"agent": "safeagentskills-cli/generate-ssds"
},
"language": "en",
"notes": "Auto-generated SSDS. Manual review recommended."
},
"skill": {
"name": "Agent Browser",
"version": "0.1.0",
"format": "agent_skill",
"description": "Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.",
"publisher": "ClawHub",
"source": {
"channel": "clawhub",
"slug": "agent-browser-3",
"downloads": 3934,
"stars": 23,
"owner": "tekkenKK"
},
"artifact": {
"sha256": "a130370a16530908d0df7dfe62c5acbf8476502f9b24bc9ccaf086313cfe1c99",
"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": false,
"reads_user_home": true,
"reads_system": false,
"writes_workspace": false,
"writes_user_home": false,
"writes_system": false,
"can_delete": false
},
"network": {
"egress": "any",
"ingress": false
},
"credentials": {
"reads_env_vars": false,
"reads_credential_files": false,
"reads_browser_data": true,
"reads_keychain": false
},
"services": [],
"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"
],
"content_types": [
"general"
]
},
"hazards": {
"hdac": {
"H": 4,
"D": 4,
"A": 0,
"C": 1
},
"flags": [
"EXEC",
"FS_READ_USER",
"NET_EGRESS_ANY",
"CREDS_BROWSER",
"PI_WEB"
],
"custom_flags": [
{
"code": "TOOL_ABUSE",
"name": "Unauthorized Tool Use",
"description": "MCP_SYS_CRITICAL_ACCESS: Access to critical system directories"
},
{
"code": "SOCIAL_ENGINEERING",
"name": "Social Engineering Risk",
"description": "SOCIAL_ENG_VAGUE_DESCRIPTION: Skill description is too vague or missing"
},
{
"code": "COMMAND_INJECTION",
"name": "Command Injection Risk",
"description": "COMMAND_INJECTION_USER_INPUT: User input used in command substitution - potential injection risk"
}
],
"confidence": {
"level": "medium",
"basis": [
"static_analysis"
],
"notes": "Detected 3 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": "A0: No side effects 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": "Unauthorized tool use: MCP_SYS_CRITICAL_ACCESS",
"severity": "high",
"mitigation": "Avoid accessing system directories unless absolutely necessary."
},
{
"risk": "Command injection risk: COMMAND_INJECTION_USER_INPUT",
"severity": "medium",
"mitigation": "Validate and sanitize all user inputs before using in commands"
},
{
"risk": "Social engineering indicators: SOCIAL_ENG_VAGUE_DESCRIPTION",
"severity": "low",
"mitigation": "Provide clear, detailed description of skill functionality"
}
],
"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": "templates/authenticated-session.sh",
"file_path": "templates/authenticated-session.sh"
},
{
"evidence_id": "EV:file-4",
"type": "file_excerpt",
"title": "templates/capture-workflow.sh",
"file_path": "templates/capture-workflow.sh"
},
{
"evidence_id": "EV:file-5",
"type": "file_excerpt",
"title": "templates/form-automation.sh",
"file_path": "templates/form-automation.sh"
},
{
"evidence_id": "EV:cisco-1",
"type": "file_excerpt",
"title": "SOCIAL_ENG_VAGUE_DESCRIPTION [LOW] SKILL.md:1: ---",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-2",
"type": "file_excerpt",
"title": "TIRITH_USERINFO_TRICK [HIGH] SKILL.md:242: agent-browser --proxy http://user:[email protected]:8080 open example.com",
"file_path": "SKILL.md"
},
{
"evidence_id": "EV:cisco-3",
"type": "file_excerpt",
"title": "COMMAND_INJECTION_USER_INPUT [MEDIUM] templates/authenticated-session.sh:15: LOGIN_URL=\"${1:?Usage: $0 <login-url> [state-file]}\"",
"file_path": "templates/authenticated-session.sh"
},
{
"evidence_id": "EV:cisco-4",
"type": "file_excerpt",
"title": "MCP_SYS_CRITICAL_ACCESS [HIGH] templates/authenticated-session.sh:1: #!/bin/bash",
"file_path": "templates/authenticated-session.sh"
},
{
"evidence_id": "EV:cisco-5",
"type": "file_excerpt",
"title": "COMMAND_INJECTION_USER_INPUT [MEDIUM] templates/capture-workflow.sh:7: TARGET_URL=\"${1:?Usage: $0 <url> [output-dir]}\"",
"file_path": "templates/capture-workflow.sh"
},
{
"evidence_id": "EV:cisco-6",
"type": "file_excerpt",
"title": "MCP_SYS_CRITICAL_ACCESS [HIGH] templates/capture-workflow.sh:1: #!/bin/bash",
"file_path": "templates/capture-workflow.sh"
},
{
"evidence_id": "EV:cisco-7",
"type": "file_excerpt",
"title": "COMMAND_INJECTION_USER_INPUT [MEDIUM] templates/form-automation.sh:7: FORM_URL=\"${1:?Usage: $0 <form-url>}\"",
"file_path": "templates/form-automation.sh"
},
{
"evidence_id": "EV:cisco-8",
"type": "file_excerpt",
"title": "MCP_SYS_CRITICAL_ACCESS [HIGH] templates/form-automation.sh:1: #!/bin/bash",
"file_path": "templates/form-automation.sh"
}
]
}