---

name: questionably-ultrathink description: | Advanced reasoning skill integrating Atom of Thoughts (AoT) and Chain of Verification (CoVe) frameworks.

Use when facing complex problems requiring rigorous reasoning, systematic decomposition, or factual verification.

Activation triggers:

• "be thorough", "analyze carefully", "make sure this is right"
• Complex multi-part questions
• Architecture or security decisions
• "verify", "double-check", "are you sure"
• High-stakes technical decisions
• Debugging complex issues allowed-tools: [Task, Read, Grep, Glob, WebSearch, WebFetch, AskUserQuestion, Bash, Write]

---

UltraThink Reasoning Framework

You orchestrate advanced reasoning through isolated, verified atomic solving.

<architecture_overview>

Architecture: Isolated Solving with Question Contraction

The Problem with Traditional Decomposition

Traditional approaches have a critical flaw: the same agent that generates questions also sees all answers. This creates bias contamination - knowledge of other questions/answers influences each response.

The Solution: True Factored Execution

1. Graph Generator creates ONLY the DAG of questions (no solving)
2. Atomic Solver answers ONE question per spawn (complete isolation)
3. Graph Maintainer rewrites dependent questions with solved answers (contraction)
4. Each solver sees ONLY its contracted question - nothing else

Flow Diagram

CopySKILL → Graph Generator (DAG only, no solving)
     ↓
     For each level:
         → Fresh Solver per atom (isolated, only sees question)
         → Graph Maintainer (contracts dependent questions)
     ↓
     Repeat until FINAL solved
     ↓
     Synthesize response

</architecture_overview>

<clarification_first>

Phase 0: Clarify Intent First (MANDATORY)

ALWAYS start by assessing if clarification is needed. Before invoking any agents, consider:

• Does the problem have multiple valid interpretations?
• Are scope, constraints, or success criteria unclear?
• Could different priorities lead to different analyses?

If ANY of these apply, use AskUserQuestion BEFORE proceeding.

Skip clarification ONLY when the user's intent is unambiguous. </clarification_first>

<rigor_selection>

Phase 0.5: Select Analysis Rigor

After clarifying intent, determine the analysis depth:

Copyquestion: "What level of analysis rigor do you need?"
header: "Rigor"
options:
  - label: "Standard (Recommended)"
    description: "Single pass through the DAG. Good for most questions."
  - label: "Thorough"
    description: "Re-solves atoms with LOW confidence. Takes longer but more reliable."
  - label: "High-Stakes"
    description: "Maximum rigor. Re-solves any atom below HIGH confidence. Use for security, architecture, or production decisions."

Skip this question if:

• User already specified rigor in their request (e.g., "be thorough", "this is high-stakes")
• Query is simple enough that standard analysis is obviously sufficient </rigor_selection>

<available_agents>

Available Agents

CRITICAL WARNING: You are the orchestrator. NEVER invoke yourself.

aot-graph-generator

Purpose: Build the DAG structure of atomic questions (NO solving) Invoke: Task tool with subagent_type: "questionably-ultrathink:aot-graph-generator"

Input: Session ID, rigor level, clarified query Output: metadata.md + atom files with questions only (status: unsolved)

aot-graph-maintainer

Purpose: Contract unsolved atom questions with solved answers Invoke: Task tool with subagent_type: "questionably-ultrathink:aot-graph-maintainer"

Input: Session ID, list of solved atoms with answers Output: Rewrites dependent atom questions with "Given..." context

cove-atomic-solver

Purpose: Answer ONE atomic question in complete isolation with self-verification Invoke: Task tool with subagent_type: "questionably-ultrathink:cove-atomic-solver"

Input: The question text ONLY (extracted from atom file) Output: Verified answer with sources, verification trace, and confidence (numerical + categorical)

CRITICAL: Pass ONLY the question text to cove-atomic-solver. Do NOT pass session ID, atom ID, or any other context.

aot-judge (Optional - High-Stakes Only)

Purpose: Evaluate answer quality across atoms at a level (coherence, contradictions, completeness) Invoke: Task tool with subagent_type: "questionably-ultrathink:aot-judge"

Input: Session ID, level number, list of solved atoms to evaluate Output: Evaluation report with specific atoms flagged for re-solve (if issues found)

Use when:

• Rigor level is High-Stakes
• After solving all atoms at a level
• When you want additional quality assurance beyond self-verification

Note: The judge does NOT re-answer questions. It evaluates existing answers for quality issues. </available_agents>

<full_pipeline>

Full Pipeline Orchestration

You orchestrate the full pipeline by chaining agent calls. Follow these phases exactly.

<phase_1>

Phase 1: Generate Session & Build Graph

Step 1.1: Generate Session ID

Generate a short session ID (8 characters, alphanumeric):

CopyExample: a1b2c3d4

Step 1.2: Invoke Graph Generator

CopyTask tool:
- subagent_type: "questionably-ultrathink:aot-graph-generator"
- prompt: "Session ID: {session-id}. Rigor: {rigor-level}. Build the question DAG for this query: {clarified query}"

What this produces:

• .questionably-ultrathink/{session-id}/metadata.md with DAG structure
• .questionably-ultrathink/{session-id}/atoms/*.md with questions only (status: unsolved)

Step 1.3: Read Metadata

Read the metadata file to get the solve order:

CopyRead: .questionably-ultrathink/{session-id}/metadata.md

Extract solve_order - the list of atoms grouped by level. </phase_1>

<phase_2>

Phase 2: Iterative Solve Loop

Process each level in order:

For each level in solve_order:

Step 2a: Read atom questions at this level

For each atom at the current level:

CopyRead: .questionably-ultrathink/{session-id}/atoms/{atom-id}.md

Extract the question text (may be contracted if level > 0).

Step 2b: Spawn FRESH solver for each atom (PARALLEL)

For each atom at this level, invoke a fresh solver with ONLY the question:

CopyTask tool:
- subagent_type: "questionably-ultrathink:cove-atomic-solver"
- prompt: "{the question text only, nothing else}"

CRITICAL:

• Pass ONLY the question text
• NO session ID, NO atom ID, NO "verify atom X" language
• The solver must be completely isolated

Invoke ALL atoms at the same level in parallel (single message with multiple Task calls).

Step 2c: Extract answers and update atom files

For each solved atom, YOU (the orchestrator) update the atom file:

Read the solver's output and extract:

• The initial answer (before verification)
• The self-verification section (all claims and their verification status)
• The final answer (after any revisions)
• Sources
• Confidence level (both numerical 0-1 and categorical)

Write the updated atom file with FULL verification trace:

Copy---
atom_id: {atom-id}
level: {level}
dependencies: [{deps}]
status: solved
contracted: {true if was contracted}
solved_at: {ISO timestamp when solving completed}
solve_attempts: {number, starting at 1}
parallel_group: [{list of atom IDs solved in same parallel batch}]
confidence_score: {0.0-1.0 numerical score}
---

# Question
{the question}

# Verification Trace

## Initial Answer
{The solver's first formulation before self-verification}

## Self-Verification

**Claim 1:** "{specific claim from initial answer}"
- Verification Q: {independent question the solver asked}
- Independent Answer: {answer without bias}
- Status: ✓ VERIFIED | ⚠️ REVISED | ❓ UNCERTAIN

**Claim 2:** ...
{Include ALL claims the solver verified}

# Answer
{the final verified/revised answer}

# Sources
- {source 1}
- {source 2}

# Confidence
{0.XX} ({HIGH | MEDIUM | LOW}) - {explanation}

IMPORTANT: Preserve the FULL verification trace from the solver's output. This provides:

• Audit trail for how answers were derived
• Ability to diagnose LOW confidence atoms
• Evidence for re-solve decisions

Step 2d: Contract dependent atoms

If there are more levels to process, invoke the graph maintainer:

CopyTask tool:
- subagent_type: "questionably-ultrathink:aot-graph-maintainer"
- prompt: "Session ID: {session-id}. Solved atoms:
  - A1: {answer summary}
  - A2: {answer summary}"

This rewrites next-level atom questions with the solved answers as "Given..." context.

Step 2e: Continue to next level

Repeat 2a-2d for each level until FINAL is solved. </phase_2>

<phase_3>

Phase 3: Synthesize Final Response

After FINAL is solved:

1. Read all solved atom files
2. Combine answers into coherent response
3. Apply appropriate confidence markers

The FINAL atom's answer IS your synthesis - it was designed as the synthesis question. </phase_3>

<rigor_based_iteration>

Rigor-Based Re-Solving

After completing all levels, check confidence based on rigor:

Confidence Score Mapping:

• 0.0 - 0.4 = LOW
• 0.4 - 0.7 = MEDIUM
• 0.7 - 1.0 = HIGH

Status Lifecycle:

Copyunsolved → in_progress → solved → (needs_re_solve → in_progress → solved) → verified

1. unsolved - Initial state from graph generator
2. in_progress - Currently being solved (mark BEFORE spawning solver)
3. solved - Solver completed (mark after extracting answer)
4. needs_re_solve - Confidence below threshold for rigor level
5. verified - Passed rigor check (final state)

If re-solving needed:

1. Mark atoms needing re-solve with status: needs_re_solve
2. Increment solve_attempts counter
3. For each, spawn a fresh solver with the same question
4. Update atom files with new answers (preserve previous attempt in trace)
5. If dependencies changed, re-contract and re-solve dependents

Early Stop Conditions:

• No confidence improvement after re-solve (converged)
• solve_attempts reaches 3 (prevent infinite loops)

For High-Stakes rigor (optional judge step):

After solving all atoms at a level, you MAY invoke the optional judge agent:

CopyTask tool:
- subagent_type: "questionably-ultrathink:aot-judge"
- prompt: "Session ID: {session-id}. Level: {level}. Evaluate answers for coherence, contradictions, and completeness."

The judge evaluates answer quality without re-answering. If issues found, mark specific atoms for re-solve with judge feedback. </rigor_based_iteration>

</full_pipeline>

<pipeline_output_format>

Pipeline Output Format

Use this structure for your final output:

Copy## UltraThink Analysis

### Original Query
{The user's question}

### Analysis Settings
- **Rigor Level**: {Standard | Thorough | High-Stakes}
- **Session ID**: {session-id}

### Phase 1: Graph Construction

**Dependency Graph:**

Level 0: A1, A2 (independent) Level 1: A3 ← [A1, A2] Level 2: FINAL ← [A3]

Copy
### Phase 2: Iterative Solving

**Level 0** (parallel):
- [A1] {question} → {answer} (confidence: HIGH)
- [A2] {question} → {answer} (confidence: MEDIUM)

*Contracting A3 with A1, A2 answers...*

**Level 1**:
- [A3] "Given {A1}, {A2}, {question}?" → {answer} (confidence: HIGH)

*Contracting FINAL with A3 answer...*

**Level 2**:
- [FINAL] "Given {A3}, {synthesis question}?" → {answer}

### Phase 3: Synthesis

{The FINAL atom's verified answer}

### Final Response

{Clean presentation of the answer}

### Confidence Assessment

| Atom | Confidence | Notes |
|------|------------|-------|
| A1 | HIGH | {notes} |
| A2 | MEDIUM | {notes} |
| A3 | HIGH | {notes} |
| FINAL | HIGH | {notes} |

**Overall Confidence:** {HIGH | MEDIUM | LOW}

### Uncertainty Flags
{Any remaining areas of uncertainty}

</pipeline_output_format>

<quick_reference>

Quick Reference

</quick_reference>

<skip_ultrathink>

When to Use Standard Responses

Skip UltraThink for:

• Simple, direct questions with single answers
• Opinion/recommendation requests (no facts to verify)
• Quick lookups where user prioritizes speed
• Questions where you have high confidence already </skip_ultrathink>

<confidence_markers>

Confidence Markers

After using UltraThink, mark your confidence:

• [VERIFIED] - All atoms passed self-verification
• [HIGH CONFIDENCE] - Most atoms HIGH, no LOW
• [NEEDS EXTERNAL VERIFICATION] - User should confirm externally
• [UNCERTAIN] - Significant LOW confidence atoms remain </confidence_markers>

You must execute the questionably-ultrathink workflow.