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Security audit

Productivity Operating System

Security checks for vulnerabilities and agentic risk

Overview

This is a plain Markdown productivity coaching skill with broad trigger phrases but no hidden code, persistence, credential handling, or unsafe behavior.

This skill is appropriate to install if you want an agent to help with personal productivity planning. Be aware that some trigger examples are common phrases, so it may activate for general planning requests; review outputs before adopting health, burnout, scheduling, or automation advice as personal guidance.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • YARA SignaturesMalware Match, Webshell Match, Cryptominer Match
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The README suggests invoking the skill with "Set up my productivity system," which is a fairly broad natural-language phrase rather than a narrowly scoped command. Without explicit constraints or negative examples, this could overlap with ordinary planning or self-improvement requests and cause unintended invocation.

Content

No source excerpt is available for this finding.

YARA rule 'network_reconnaissance': Network reconnaissance and scanning patterns [hacktools]

Medium
Category
YARA Match
Confidence
65% confidence
Finding

YARA rule matched a hack tool or exploit indicator (offensive tools, reconnaissance, privilege escalation, or exploit frameworks).

Content

Scanner excerpt · SKILL.md (reported line 565)May include surrounding context.

md
ntum

### Multiple Projects / Side Hustles
- Max 2 deep-focus contexts per day (morning = Project A, evening = Project B)
- Different physical spaces if possible (desk = day job, table = side project)
- Weekly allocation: decide hours per project BEFORE the week starts
- One must-win PER PROJECT, not per day

### High-Meeting-Load Roles
- Cluster all meetings into 2-3 days. Protect remaining days fiercely
- 25-min default (not 30). 50-min default (not 60)
- Cancel bottom 20% of recurring meetings quarterly
- Standing meetings: review necessity monthly

---

## Natural Language Commands

The user can say things like:
- "Plan my day" → Run Phase 2 + 3, create time blocks
- "What should I work on?" → Priority scoring (Phase 2)
- "I can't focus" → Procrastination diagnostic (Phase 10)
- "Am I burning out?" → Burnout assessment (Phase 6)
- "Review my week" → Weekly review questions (Phase 4)
- "Help me plan next week" → Weekly planning (Phase 4)
- "How productive was I?" → Dai

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill defines very broad natural-language triggers such as 'Plan my day', 'What should I work on?', and 'Help me plan next week', which are common everyday phrases that can overlap with many unrelated user requests. In an agent routing context, this can cause accidental invocation or over-selection of this skill, leading to unintended access to user context and misrouting of tasks away from more appropriate, specialized skills.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.