* feat(skills): add prompt-optimizer skill and /prompt-optimize command
Adds a prompt-optimizer skill that analyzes draft prompts, matches them
to ECC components (skills/commands/agents), and outputs a ready-to-paste
optimized prompt. Advisory role only — never executes the task.
Features:
- 6-phase analysis pipeline (project detection, intent, scope, component
matching, missing context, workflow + model recommendation)
- Auto-detects project tech stack from package.json, go.mod, etc.
- Maps intents to ECC commands, skills, and agents by type and tech stack
- Recommends correct model tier (Sonnet vs Opus) based on task complexity
- Outputs Full + Quick versions of the optimized prompt
- Hard gate: never executes the task, only produces advisory output
- AskUserQuestion trigger when 3+ critical context items are missing
- Multi-prompt splitting guidance for HIGH/EPIC scope tasks
- Feedback footer for iterative refinement
Also adds /prompt-optimize command as an explicit invocation entry point.
* fix: keep prompt optimizer advisory-only
* fix: refine prompt optimizer guidance
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Co-authored-by: Affaan Mustafa <affaan@dcube.ai>
