Exploration Before Implementation

Exploration Before Implementation

Confidence: Tier 2 — Validated by practitioner studies (+20-30% decision quality, +40% alternatives identified). Source: MetalBear Engineering Blog, arXiv practitioner studies

Before coding, ask Claude for multiple approaches with trade-offs. This prevents anchoring bias—the tendency to fixate on the first solution proposed.

Table of Contents

1. TL;DR
2. The Pattern
3. Anti-Anchoring Prompts
4. When to Use
5. Integration with Claude Code
6. Anti-Patterns
7. See Also

TL;DR

1. Describe problem (no code, no preconception)
2. Request 3-5 approaches with trade-offs
3. Ask for quantified comparison
4. Choose approach
5. Then implement

Key insight: Once a model proposes a concrete solution, it can unintentionally narrow your thinking.

The Pattern

Step 1: Problem Statement Only

Start with the problem, not a solution direction:

I need to handle user sessions in a Node.js API.
Requirements:
- Support 10K concurrent users
- Session data: user ID, permissions, preferences
- Must survive server restarts

Not this (anchors on Redis):

I'm thinking of using Redis for sessions. How should I implement it?

Step 2: Request Multiple Approaches

Give me 4 different approaches to solve this.
For each, include:
- Architecture overview
- Pros and cons
- Performance characteristics
- Complexity to implement

Step 3: Quantified Comparison

Now rank these approaches on a 1-10 scale for:
- Latency (lower is better)
- Scalability (10K → 100K users)
- Operational complexity
- Development time

Step 4: Choose, Then Implement

I'll go with approach B (JWT + Redis hybrid).
Now implement it following our existing patterns in src/auth/.

Anti-Anchoring Prompts

LLMs can fixate on their first suggestion. These prompts combat that:

Example: Anti-Anchoring Prompt

I need pagination for a REST API with 1M+ records.

IMPORTANT: Don't suggest offset-based pagination first.
Generate 4 different pagination strategies, including at least one
unconventional approach. For each:

1. How it works (2-3 sentences)
2. Best use case
3. Worst use case
4. Performance at 1M records

Then recommend one, explaining why it beats the others for my use case.

Reflection Loop Prompt

For implementing real-time notifications:

Phase 1: Generate 3 approaches (WebSockets, SSE, Long Polling)
Phase 2: For each, list 2 things that could go wrong in production
Phase 3: Based on Phase 2, which approach is most resilient?

Show your reasoning for each phase.

When to Use

Use Exploration

Skip Exploration

Integration with Claude Code

With Plan Mode

Exploration happens before entering Plan Mode:

# Step 1: Explore (not in Plan Mode yet)
I need to add caching to the API. What are my options?

# Claude responds with 4 approaches

# Step 2: Choose
Let's go with approach C (edge caching with Cloudflare).

# Step 3: Plan (press Shift+Tab twice to enter Plan Mode)
Implement edge caching using Cloudflare Workers.
Follow the patterns in our existing middleware.

With CLAUDE.md

Add exploration triggers to your project instructions:

## Workflow Preferences

### Before New Features
When implementing new features, first explore 3-4 approaches
with trade-offs before committing to implementation.
Use quantified comparison (1-10 scale) for:
- Performance
- Maintainability
- Time to implement

With Task Tool

Track exploration as tasks:

TaskCreate: "Explore caching approaches"
TaskCreate: "Choose approach based on analysis"
TaskCreate: "Implement cache invalidation"
TaskCreate: "Add cache headers to responses"
# Mark completed as you progress with TaskUpdate

Anti-Patterns

Premature Anchoring

# Wrong
"I want to use Redis for caching. How do I set it up?"

# Right
"I need caching for API responses. What are my options?"

You've eliminated 90% of solutions before exploring.

Shallow Comparison

# Wrong
"Which is better: Redis or Memcached?"

# Right
"Compare Redis, Memcached, and in-process caching for:
- 50MB cache size
- Read-heavy workload (95% reads)
- Single server deployment
Include latency, memory overhead, and operational complexity."

Ignoring Trade-offs

# Wrong
"Just tell me the best approach"

# Right
"What would I give up by choosing approach A over B?
What scenarios would make me regret this choice?"

Analysis Paralysis

# Wrong
Exploring 10 options for a simple feature

# Right
Set a limit: "Give me your top 3 approaches, no more"
Make a decision and iterate if needed

Example Session

Initial Exploration

User: I need to implement real-time updates in our React dashboard.
      The dashboard shows ~50 metrics that update every 5 seconds.
      Currently we poll, but users complain about stale data.

Claude: Here are 4 approaches:

**A) WebSockets**
- Full duplex, server can push anytime
- Pros: Lowest latency, true real-time
- Cons: Connection management, scaling complexity
- Best for: Sub-second updates, bidirectional communication

**B) Server-Sent Events (SSE)**
- Unidirectional server → client stream
- Pros: Simple, HTTP-based, auto-reconnect
- Cons: One-way only, limited browser connections
- Best for: Dashboard feeds, notifications

**C) Long Polling**
- Client holds request until data ready
- Pros: Works everywhere, simple fallback
- Cons: Higher latency, more server load
- Best for: Legacy compatibility

**D) GraphQL Subscriptions**
- WebSocket-based with GraphQL schema
- Pros: Type-safe, selective updates
- Cons: Requires GraphQL infrastructure
- Best for: Existing GraphQL APIs

User: Rank these for our use case (React, 50 metrics, 5s refresh,
      team has no WebSocket experience).

Claude: Scores (1-10, higher is better):

| Approach | Latency | Complexity | Team Fit | Scalability |
|----------|---------|------------|----------|-------------|
| WebSockets | 10 | 4 | 3 | 7 |
| SSE | 8 | 8 | 8 | 8 |
| Long Polling | 5 | 9 | 9 | 5 |
| GraphQL Subs | 9 | 3 | 2 | 7 |

**Recommendation: SSE**
Best balance of simplicity and real-time capability.
Your team can implement it in a day, and it handles your
50 metrics × 5s updates easily. Upgrade to WebSockets later
if you need bidirectional or sub-second updates.

User: Let's go with SSE. Now implement it.

See Also

• plan-driven.md — For codebase exploration (/plan mode)
• iterative-refinement.md — Refine after choosing approach
• ../examples/semantic-anchors/anchor-catalog.md — Precision vocabulary for prompts
• spec-first.md — Define requirements before exploring