{
  "skill_name": "email",
  "skill_path": "/workspace/skills/clawhub-email",
  "skill_directory": "/workspace/skills/clawhub-email",
  "is_safe": true,
  "max_severity": "MEDIUM",
  "findings_count": 2,
  "findings": [
    {
      "id": "llm_finding_email_0",
      "rule_id": "LLM_DATA_EXFILTRATION",
      "category": "data_exfiltration",
      "severity": "MEDIUM",
      "title": "Missing Referenced File with Potential Security Implications",
      "description": "The SKILL.md references 'last.py' but this file is not found in the skill package. This creates uncertainty about the skill's actual implementation and could indicate incomplete packaging, hidden functionality, or a supply chain issue. Without the referenced file, it's impossible to verify what operations are actually performed when the skill executes.",
      "file_path": null,
      "line_number": null,
      "snippet": "Referenced file 'last.py' is missing from the package. The skill claims to provide email management capabilities (send, read, search, organize) but provides no implementation code.",
      "remediation": "Include all referenced files in the skill package. Provide the complete last.py implementation for security review. Ensure the skill package is complete and all dependencies are present.",
      "analyzer": "llm",
      "metadata": {
        "model": "claude-sonnet-4-5-20250929",
        "overall_assessment": "This email management skill presents MEDIUM security risk due to missing implementation code and incomplete packaging. The skill claims to perform highly sensitive operations (send/read emails, access credentials for Gmail/Outlook/IMAP) but provides no visible code for security review. The referenced 'last.py' file is missing, creating a critical gap in verifying the skill's actual behavior. The 'always: True' flag combined with missing implementation raises concerns about potential unauthorized access or tool shadowing. While no active malicious code was detected (because no code is present), the combination of high-risk operations, missing implementation, external binary dependencies (curl/jq), and incomplete packaging creates significant security uncertainty. The skill cannot be verified as safe without the complete implementation.",
        "primary_threats": [
          "Missing implementation code for sensitive operations",
          "Referenced file not found (last.py)",
          "Unverifiable credential handling",
          "Potential tool shadowing (always: True flag)",
          "External binary dependencies without security context"
        ],
        "aitech": "AITech-8.2",
        "aitech_name": "Data Exfiltration / Exposure",
        "aisubtech": "AISubtech-8.2.3",
        "aisubtech_name": "Data Exfiltration via Agent Tooling",
        "scanner_category": "SECURITY VIOLATION",
        "meta_validated": true,
        "meta_confidence": "HIGH",
        "meta_confidence_reason": "File reference exists in metadata but file is definitively absent from the package. This is an objective packaging error, not a pattern match.",
        "meta_exploitability": "N/A - Skill is non-functional without implementation",
        "meta_impact": "High - Prevents security review of sensitive email operations, skill cannot work as described"
      }
    },
    {
      "id": "llm_finding_email_3",
      "rule_id": "LLM_UNAUTHORIZED_TOOL_USE",
      "category": "unauthorized_tool_use",
      "severity": "MEDIUM",
      "title": "Suspicious 'always: True' Flag with Missing Implementation",
      "description": "The skill metadata includes 'clawdbot.always: True' which suggests the skill should always be active or prioritized. Combined with the missing implementation file (last.py) and high-risk email operations, this flag raises concerns about potential tool shadowing or unauthorized persistent access. The 'always' flag could enable the skill to intercept or monitor email-related requests even when not explicitly invoked.",
      "file_path": "SKILL.md",
      "line_number": null,
      "snippet": "Metadata shows: clawdbot: {emoji: '\ud83d\udce7', always: True, requires: {bins: ['curl', 'jq']}}. The 'always: True' flag combined with missing implementation creates uncertainty about actual behavior.",
      "remediation": "Remove 'always: True' flag unless there is a legitimate reason for persistent activation. Provide clear documentation on what 'always: True' means in this context. Include complete implementation to verify the skill's behavior when active.",
      "analyzer": "llm",
      "metadata": {
        "model": "claude-sonnet-4-5-20250929",
        "overall_assessment": "This email management skill presents MEDIUM security risk due to missing implementation code and incomplete packaging. The skill claims to perform highly sensitive operations (send/read emails, access credentials for Gmail/Outlook/IMAP) but provides no visible code for security review. The referenced 'last.py' file is missing, creating a critical gap in verifying the skill's actual behavior. The 'always: True' flag combined with missing implementation raises concerns about potential unauthorized access or tool shadowing. While no active malicious code was detected (because no code is present), the combination of high-risk operations, missing implementation, external binary dependencies (curl/jq), and incomplete packaging creates significant security uncertainty. The skill cannot be verified as safe without the complete implementation.",
        "primary_threats": [
          "Missing implementation code for sensitive operations",
          "Referenced file not found (last.py)",
          "Unverifiable credential handling",
          "Potential tool shadowing (always: True flag)",
          "External binary dependencies without security context"
        ],
        "aitech": "AITech-12.1",
        "aitech_name": "Tool Exploitation",
        "aisubtech": "AISubtech-12.1.2",
        "aisubtech_name": "Tool Poisoning",
        "scanner_category": "SUSPICIOUS CODE EXECUTION",
        "meta_validated": true,
        "meta_confidence": "MEDIUM",
        "meta_confidence_reason": "The 'always: True' flag is present and unusual for email operations, but without implementation code, the actual risk is uncertain. This is a configuration concern rather than confirmed malicious behavior.",
        "meta_exploitability": "Unknown - depends on missing implementation",
        "meta_impact": "Medium - Could enable unauthorized persistent access to email operations if implementation is malicious"
      }
    }
  ],
  "scan_duration_seconds": 33.26148343086243,
  "duration_ms": 33261,
  "analyzers_used": [
    "static_analyzer",
    "behavioral_analyzer",
    "llm_analyzer",
    "trigger_analyzer",
    "meta_analyzer"
  ],
  "timestamp": "2026-02-06T00:40:57.100903"
}