ultra-thinklisted
Install: claude install-skill rocky2431/ultra-builder-pro-cli
# ultra-think — Phase 3.6
Reasoning harness for complex decisions / diagnostics / architecture calls.
Enforces Evidence-First labelling and adversarial stress-tests before issuing
a recommendation with explicit confidence.
## Workflow
### Step 1 — Scope Check
If the problem is ambiguous / underspecified, ask up to **3** clarifying
questions through the current Host's native user-interaction surface.
If the problem is simple, **skip the framework**, answer concisely, and mark
downstream steps `completed` with note `"skipped: simple answer path"`.
### Step 2 — Evidence Gathering
Every factual claim about tech/API/best-practices must be verified via:
- Repo source (Read/Grep)
- Official docs (Context7 MCP: `mcp__context7__query-docs`)
- Community (Exa MCP: `mcp__exa__web_search_exa`)
- Web search (fallback)
Label each assertion:
- **Fact** — verified, cite source (URL / file path)
- **Inference** — deduced from facts (show the derivation chain)
- **Speculation** — unverified; list verification steps the user can run
**Iron law**: never trade accuracy for speed. Wrong-with-confidence > "I don't know + here's how to check".
### Step 3 — Multi-Perspective Analysis
Generate **≥3 distinct approaches**. For each, apply whichever lenses are relevant:
- **Technical** — feasibility, scalability, security, maintainability
- **Business** — value, cost, time-to-market, competitive advantage
- **User** — needs, experience, edge cases, accessibility
- **System** — integration, depen