EasyPlatform problem-solving
[Utilities] Apply systematic problem-solving techniques for complexity spirals (simplification cascades), innovation blocks (collision-zone thinking), recurring patterns (meta-pattern recognition), assumption constraints (inversion exercise), and scale uncertainty (scale game). Triggers: problem-solving, structured thinking, decision framework, simplification cascade, collision-zone thinking, meta-pattern, inversion exercise, scale game.
git clone https://github.com/duc01226/EasyPlatform
T=$(mktemp -d) && git clone --depth=1 https://github.com/duc01226/EasyPlatform "$T" && mkdir -p ~/.claude/skills && cp -r "$T/.claude/skills/problem-solving" ~/.claude/skills/duc01226-easyplatform-problem-solving && rm -rf "$T"
.claude/skills/problem-solving/SKILL.md<!-- SYNC:critical-thinking-mindset -->[IMPORTANT] Use
to break ALL work into small tasks BEFORE starting — including tasks for each file read. This prevents context loss from long files. For simple tasks, AI MUST ATTENTION ask user whether to skip.TaskCreate
<!-- /SYNC:critical-thinking-mindset --> <!-- SYNC:ai-mistake-prevention -->Critical Thinking Mindset — Apply critical thinking, sequential thinking. Every claim needs traced proof, confidence >80% to act. Anti-hallucination: Never present guess as fact — cite sources for every claim, admit uncertainty freely, self-check output for errors, cross-reference independently, stay skeptical of own confidence — certainty without evidence root of all hallucination.
<!-- /SYNC:ai-mistake-prevention -->AI Mistake Prevention — Failure modes to avoid on every task:
- Check downstream references before deleting. Deleting components causes documentation and code staleness cascades. Map all referencing files before removal.
- Verify AI-generated content against actual code. AI hallucinates APIs, class names, and method signatures. Always grep to confirm existence before documenting or referencing.
- Trace full dependency chain after edits. Changing a definition misses downstream variables and consumers derived from it. Always trace the full chain.
- Trace ALL code paths when verifying correctness. Confirming code exists is not confirming it executes. Always trace early exits, error branches, and conditional skips — not just happy path.
- When debugging, ask "whose responsibility?" before fixing. Trace whether bug is in caller (wrong data) or callee (wrong handling). Fix at responsible layer — never patch symptom site.
- Assume existing values are intentional — ask WHY before changing. Before changing any constant, limit, flag, or pattern: read comments, check git blame, examine surrounding code.
- Verify ALL affected outputs, not just the first. Changes touching multiple stacks require verifying EVERY output. One green check is not all green checks.
- Holistic-first debugging — resist nearest-attention trap. When investigating any failure, list EVERY precondition first (config, env vars, DB names, endpoints, DI registrations, data preconditions), then verify each against evidence before forming any code-layer hypothesis.
- Surgical changes — apply the diff test. Bug fix: every changed line must trace directly to the bug. Don't restyle or improve adjacent code. Enhancement task: implement improvements AND announce them explicitly.
- Surface ambiguity before coding — don't pick silently. If request has multiple interpretations, present each with effort estimate and ask. Never assume all-records, file-based, or more complex path.
Quick Summary
Goal: Apply systematic problem-solving techniques matched to specific types of stuck-ness.
Workflow:
- Identify Stuck-Type — Match symptom to technique (complexity, innovation block, recurring pattern, assumption, scale)
- Load Reference — Read detailed technique guide from
references/ - Apply Systematically — Follow technique process; combine techniques if needed
- Document Insights — Record what worked/failed for future reference
Key Rules:
- Match symptom to technique: complexity spirals = Simplification Cascades, innovation blocks = Collision-Zone Thinking
- Multiple techniques can be combined (e.g., Simplification + Meta-pattern)
- "This problem is unique" is almost always wrong; look for meta-patterns
Be skeptical. Apply critical thinking, sequential thinking. Every claim needs traced proof, confidence percentages (Idea should be more than 80%).
Problem-Solving Techniques
Systematic approaches for different types of stuck-ness. Each technique targets specific problem patterns.
When to Use
Apply when encountering:
- Complexity spiraling - Multiple implementations, growing special cases, excessive branching
- Innovation blocks - Conventional solutions inadequate, need breakthrough thinking
- Recurring patterns - Same issue across domains, reinventing solutions
- Assumption constraints - Forced into "only way", can't question premise
- Scale uncertainty - Production readiness unclear, edge cases unknown
- General stuck-ness - Unsure which technique applies
Quick Dispatch
Match symptom to technique:
| Stuck Symptom | Technique | Reference |
|---|---|---|
| Same thing implemented 5+ ways, growing special cases | Simplification Cascades | |
| Conventional solutions inadequate, need breakthrough | Collision-Zone Thinking | |
| Same issue in different places, reinventing wheels | Meta-Pattern Recognition | |
| Solution feels forced, "must be done this way" | Inversion Exercise | |
| Will this work at production? Edge cases unclear? | Scale Game | |
| Unsure which technique to use | When Stuck | |
Core Techniques
1. Simplification Cascades
Find one insight eliminating multiple components. "If this is true, we don't need X, Y, Z."
Key insight: Everything is a special case of one general pattern.
Red flag: "Just need to add one more case..." (repeating forever)
2. Collision-Zone Thinking
Force unrelated concepts together to discover emergent properties. "What if we treated X like Y?"
Key insight: Revolutionary ideas from deliberate metaphor-mixing.
Red flag: "I've tried everything in this domain"
3. Meta-Pattern Recognition
Spot patterns appearing in 3+ domains to find universal principles.
Key insight: Patterns in how patterns emerge reveal reusable abstractions.
Red flag: "This problem is unique" (probably not)
4. Inversion Exercise
Flip core assumptions to reveal hidden constraints. "What if the opposite were true?"
Key insight: Valid inversions reveal context-dependence of "rules."
Red flag: "There's only one way to do this"
5. Scale Game
Test at extremes (1000x bigger/smaller, instant/year-long) to expose fundamental truths.
Key insight: What works at one scale fails at another.
Red flag: "Should scale fine" (without testing)
Application Process
- Identify stuck-type - Match symptom to technique above
- Load detailed reference - Read specific technique from
references/ - Apply systematically - Follow technique's process
- Document insights - Record what worked/failed
- Combine if needed - Some problems need multiple techniques
Combining Techniques
Powerful combinations:
- Simplification + Meta-pattern - Find pattern, then simplify all instances
- Collision + Inversion - Force metaphor, then invert its assumptions
- Scale + Simplification - Extremes reveal what to eliminate
- Meta-pattern + Scale - Universal patterns tested at extremes
References
Load detailed guides as needed:
- Dispatch flowchart and decision treereferences/when-stuck.md
- Cascade detection and extractionreferences/simplification-cascades.md
- Metaphor collision processreferences/collision-zone-thinking.md
- Pattern abstraction techniquesreferences/meta-pattern-recognition.md
- Assumption flipping methodologyreferences/inversion-exercise.md
- Extreme testing proceduresreferences/scale-game.md
- Source and adaptation notesreferences/attribution.md
Closing Reminders
- IMPORTANT MUST ATTENTION break work into small todo tasks using
BEFORE startingTaskCreate - IMPORTANT MUST ATTENTION search codebase for 3+ similar patterns before creating new code
- IMPORTANT MUST ATTENTION cite
evidence for every claim (confidence >80% to act)file:line - IMPORTANT MUST ATTENTION add a final review todo task to verify work quality <!-- SYNC:critical-thinking-mindset:reminder -->
- MUST ATTENTION apply critical thinking — every claim needs traced proof, confidence >80% to act. Anti-hallucination: never present guess as fact. <!-- /SYNC:critical-thinking-mindset:reminder --> <!-- SYNC:ai-mistake-prevention:reminder -->
- MUST ATTENTION apply AI mistake prevention — holistic-first debugging, fix at responsible layer, surface ambiguity before coding, re-read files after compaction. <!-- /SYNC:ai-mistake-prevention:reminder -->