oimiragieo Ask Questions If Underspecified
Step 1: Assess Underspecification
Identify which aspects are unclear or missing:
- Scope: What exactly should be included/excluded?
- Constraints: Performance targets, platform requirements, security rules?
- Acceptance criteria: How will the user judge success?
- Priority: Which conflicting options should win?
Do NOT ask about things you can determine by reading existing code and conventions.
Step 2: Triage Questions
Categorize each candidate question:
| Type | Ask or Decide? |
|---|---|
| Scope boundary (what to include) | Ask |
| Non-functional requirement (perf/security target) | Ask |
| Acceptance criteria | Ask |
| Implementation approach | Decide yourself |
| Code style / naming | Decide yourself (follow existing patterns) |
| Nice-to-have polish | Decide yourself (proceed with sensible default) |
Step 3: Ask Concisely (Max 3 Questions)
For each blocking question:
- State what you assume (best-guess default)
- Ask the specific question in one sentence
- Offer 2–3 concrete options when applicable
Format:
I'll [proceed with X default assumption]. Quick questions before I start:
1. [Specific question]? (default: [assumption])
2. [Specific question]? (default: [assumption])
- Provide defaults with every question: Always state your best-guess assumption so the user can simply confirm rather than answer from scratch
- Ask about outcomes, not implementation: "Should this support offline use?" not "Should I use IndexedDB or localStorage?"
- Read the codebase first: Many apparent ambiguities are resolved by existing patterns — check before asking
- Batch all questions in one message: Never ask one question, wait for answer, then ask another
User: "Add a search feature to the dashboard"
Good response:
I'll implement client-side search with debouncing and case-insensitive matching. Quick questions before I start:
1. Should search cover all columns or just the name/title column? (default: name/title only)
2. Should results filter in place or open in a new panel? (default: filter in place)
Bad response:
Before I start, I need to know:
1. What search algorithm should I use?
2. Should it be case sensitive?
3. What debounce delay?
4. Should I use a library?
5. How many results to show?
Iron Laws
- NEVER ask more than 3 questions at once — more than 3 questions causes decision paralysis; triage ruthlessly and decide the rest yourself.
- ALWAYS provide a best-guess default alongside every question — a question without a default forces the user to think from scratch; a question with a default lets them confirm in one word.
- NEVER ask about implementation details you can decide yourself — algorithm choice, code structure, naming conventions, and library selection are your decisions, not the user's.
- NEVER block on nice-to-have requirements — identify what is truly blocking vs. what can be decided with a sensible default; proceed with the default and note your assumption.
- ALWAYS read existing code before asking — check existing patterns, conventions, and related code first; most apparent ambiguities are resolved by looking at what already exists.
Anti-Patterns
| Anti-Pattern | Why It Fails | Correct Approach |
|---|---|---|
| Asking 5+ questions before starting | Paralyzes user; feels like interrogation | Triage to max 3 blocking questions; decide the rest |
| Asking about implementation approach | That is the agent's job, not the user's | Ask about scope/constraints/acceptance criteria only |
| Questions without defaults | User must think from scratch; slower feedback loop | Always state: "default: X — correct?" |
| Sequential questioning (one at a time) | Creates a slow back-and-forth waterfall | Batch all questions into one message |
| Asking things visible in the codebase | Shows insufficient research effort | Read existing conventions before asking |
Memory Protocol (MANDATORY)
Before starting:
cat .claude/context/memory/learnings.md
After completing:
- New pattern ->
.claude/context/memory/learnings.md - Issue found ->
.claude/context/memory/issues.md - Decision made ->
.claude/context/memory/decisions.md
ASSUME INTERRUPTION: Your context may reset. If it's not in memory, it didn't happen.