gotalab.

goal-setter

Draft, audit, or activate a compact /goal when the user asks for a persistent objective or wants Codex to work until a verifiable outcome is true. Defines Done, evidence, constraints, stop conditions, optional one-question-at-a-time clarification, and only necessary worker use. Not for ordinary implementation, Q&A, one-off edits, loose brainstorming, or subjective work with no rubric.

git-branch-cleanup

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opus-4-5-migration

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.

skill-evaluator

Evaluates agent skills against Anthropic's best practices. Use when asked to review, evaluate, assess, or audit a skill for quality. Analyzes SKILL.md structure, naming conventions, description quality, content organization, and identifies anti-patterns. Produces actionable improvement recommendations.