# Mistake Patterns

> Track recurring mistakes to prevent them. When you notice something going wrong repeatedly, document it here so the AI can help you avoid it.

- Skill: `tools-only/mistake-patterns` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/mistake-patterns`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/mistake-patterns/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-29
- Page: https://skillmd.com/skills/tools-only/mistake-patterns

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# Mistake Patterns

Track recurring mistakes to prevent them. When you notice something going wrong repeatedly, document it here so the AI can help you avoid it.

## Active Patterns

> Add patterns here as you discover them. Each pattern should have:
> - A clear name
> - What triggers it
> - The impact
> - How to avoid it

### Example Pattern — Task Scope Creep
- **Trigger**: Starting a task without clear boundaries
- **Impact**: Tasks take 3x longer than expected
- **Mitigation**: Always define "done" before starting

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## Resolved Patterns

> Move patterns here when you've successfully changed the behavior

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## How to Use

1. When you notice a recurring mistake, add it to Active Patterns
2. Include specific triggers so the AI can spot them early
3. Once you've changed the behavior for 2+ weeks, move to Resolved
4. Review this file during weekly reviews

The AI will surface relevant patterns during session start.