Bloom Crystallize

Objective

You are executing the CocoBloom crystallization pathway. Your task is to extract a reusable skill from a recently completed and shipped execution trace.

Before proceeding, verify that .cocoplus/ exists. If not, output: "CocoPlus is not initialized. Run $pod init first." Then stop.

Step 1, Verify Recent Successful Ship

Read .cocoplus/lifecycle/meta.json. Check that:

• current_phase is "ship" and ship_completed_at exists, OR
• The most recent phase entry shows a successful ship within the last 7 days

If no recent successful $ship found, output: "CocoBloom crystallization requires a recent successful $ship. Complete the lifecycle through the Ship phase before crystallizing." Then stop.

Step 2, Read Execution Trace

Read .cocoplus/lifecycle/deployment.md and the most recent flow stage outputs from .cocoplus/flow.json runtime state. Collect:

• What was built (deliverables)
• Which patterns were applied
• Key decisions made
• Commands and sequences that worked well
• Any non-obvious techniques used

Step 3, Spawn Trace Reader (Haiku)

Pass the execution trace to a Haiku sub-agent with this mandate:

"Read the execution trace and identify the most reusable pattern. A reusable pattern is:

1. A sequence of steps that would apply to similar future tasks
2. Not specific to this project's data (generalizable with parameters)
3. Meaningful enough that having it as a skill would save 10+ minutes of re-derivation

Output:

• Pattern name (kebab-case, ≤5 words)
• What problem it solves (1 sentence)
• The generalized step sequence (numbered)
• Parameters that would need to be filled in for a new project
• What makes it non-obvious (why is this worth preserving?)

If no generalizable pattern exists, output: NO_CRYSTALLIZABLE_PATTERN"