Use this plugin when the user wants a maximum-effort reasoning workflow for a complex, high-stakes, or ambiguous task.
npx skills add https://github.com/nexu-io/open-design --skill deep-think-maximum-cognitive-effort-protocol-mq8kvw92
Goal: Activate the highest level of cognitive architecture for complex, multi-step, or ambiguous tasks where quality matters more than speed.
Time: 5-15 minutes depending on complexity tier.
When to use: Architecture decisions, multi-system changes, irreversible actions, anything where being wrong is expensive.
> This is NOT /reason. /reason = "follow the reasoning engine checklist" (fast, lightweight).
> /deep-think = "maximum effort with structured thinking, research, gap analysis, multi-perspective debate, and adversarial review" (slow, thorough).
Before starting, classify the task:
| Tier | When | Phases Used |
|------|------|-------------|
| SIMPLE | Quick but thorough — single-domain analysis, clear question | Phases 1 + 5 only |
| MEDIUM | Research + analysis — multi-source synthesis, comparison | Phases 1-5 |
| COMPLEX | Full adversarial — architecture decisions, multi-system changes, irreversible actions | All 8 phases |
Load ALL available context before forming any opinion.
MEMORY.md, SESSION.md, or status logs)knowledge/gotchas.md if present)If any tool fails: Note "degraded mode" and continue with available sources. Do NOT stall.
Before solving, challenge the problem statement itself.
Gather evidence from multiple sources. Do NOT rely on training data alone.
.agent/skills/ or similar locations)WORKSPACE-AUTOMAP.md or equivalent)knowledge/conventions.md or local READMEs) for established patternsRule: Every factual claim must trace to a retrieved source, not memory.
For architecture and system tasks. Skip for pure analysis questions.
Evaluate the problem from multiple expert perspectives.
Break the recommendation into executable steps.
Execute the plan one step at a time.
After producing the result, attack it.
knowledge/gotchas.md)knowledge/conventions.md)knowledge/decisions.md)/reason for quick analysis — use /reason for fast reasoning engine activation./wrap./dream.Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.
Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks. Reduces cognitive load and keeps your digital workspace tidy without manual effort.
Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Implements Manus-style file-based planning for complex tasks. Creates task_plan.md, findings.md, and progress.md. Use when starting complex multi-step tasks, research projects, or any task requiring >5 tool calls.
This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions
Creative research ideation and exploration. Use for open-ended brainstorming sessions, exploring interdisciplinary connections, challenging assumptions, or identifying research gaps. Best for early-stage research planning when you do not have specific observations yet. For formulating testable hypotheses from data use hypothesis-generation.
Comprehensive GitHub project management with swarm-coordinated issue tracking, project board automation, and sprint planning
Take nexu-io/deep-think-maximum-cognitive-effort-protocol-mq8kvw92 from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.