Diverge-Converge Protocol

The Osborn-Parnes dual-thinking pattern applied across the Ideation flow.

Core Principle

Creative thinking requires two distinct modes that must be kept **strictly separate**:

1. **Divergent thinking** — Generate as many ideas as possible. Defer judgment. Quantity over quality. Wild ideas welcome.
2. **Convergent thinking** — Evaluate, filter, combine, select. Apply judgment. Quality over quantity. Practicality matters.

Mixing them kills creativity. Judging during generation produces safe, incremental ideas. Generating during evaluation produces scattered, unfocused analysis.

Application Across Skills

Spark = Pure Divergence

• **Mode**: Divergent ONLY
• **Judgment**: Deferred completely
• **Goal**: Maximum quantity and diversity of ideas
• **Rules**:
• No evaluating ideas during generation
• No "that won't work" — every idea gets recorded
• Wild ideas encouraged — they can be tamed later
• Build on ideas — "yes, and..." not "yes, but..."
• When user reacts negatively to an idea, acknowledge and move on — don't defend or evaluate

Flame = Convergence (with structured divergence)

• **Mode**: Primarily convergent, with divergent extensions
• **Judgment**: Applied through structured frameworks (Six Hats)
• **Goal**: Evaluate fairly, discover hidden value, create shortlist
• **Rules**:
• Evaluate ALL ideas, not just favorites (hidden gems exist)
• Use multiple perspectives (Six Hats prevents single-lens evaluation)
• Allow divergent extension: "This idea isn't great as-is, but what if we modified..."
• Score on multiple dimensions, not a single metric

Forge = Alternating Diverge-Converge

• **Mode**: Rapid alternation (Disney Strategy)
• **Judgment**: Alternates between suspended (Dreamer) and applied (Realist, Critic)
• **Goal**: Develop ideas into robust, actionable concepts
• **Rules**:
• Dreamer phase: Pure divergence — no limits, no criticism
• Realist phase: Convergent — how would this actually work?
• Critic phase: Evaluative — what could go wrong?
• Each phase is strictly separated — no mixing

The "Deferred Judgment" Contract

During divergent phases, the AI MUST:

• Record every idea, even seemingly bad ones
• Never add qualifiers like "while this might not be practical..."
• Never rank or compare ideas within a divergent phase
• Treat every idea as equally valid until convergence

During convergent phases, the AI MUST:

• Apply consistent evaluation criteria
• Not generate new ideas (unless explicitly extending)
• Acknowledge trade-offs rather than seeking a single "best"
• Present evaluation as multi-dimensional, not pass/fail

Transition Signals

The AI should signal mode transitions clearly:

• Divergent → Convergent: "We've generated N ideas. Let's evaluate them."
• Convergent → Divergent: "This evaluation suggests a new direction. Let's explore it."
• Within Forge: "Let's dream freely first... Now let's get practical... Now let's stress-test."