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Skill Quality Review (Isolated Agent)
Testing
Launches a separate agent to objectively review skill files against Anthropic best practices, scoring 100 points across 5 axes.
Create Reusable Skill from Custom Approach
Development
Guide to save a successful custom approach as a reusable specialist skill, covering capture, parameter definition, pattern extraction, token validation, and file creation.
Cancel Message Batch
Development
Cancel a message batch that is currently being processed. The batch transitions to a `canceling` state, and any in-progress non-interruptible requests may still complete. This is useful when you need to stop a batch early.
Tech Article Quiz Generator
Content
Generates 3-5 multiple-choice questions in YAML format from technical articles to test readers' comprehension. Accepts URLs, markdown, text, or file paths.
Ship Pipeline
Development
Ship pipeline — review a worktree change to convergence, then atomic commit, push, PR, address review, squash-merge, ff-only sync, cleanup.
Async SQLAlchemy Patterns for FastAPI
Development
Implement async SQLAlchemy 2.0+ with session management, connection pooling, Alembic migrations, and query optimization.
Write Like Paul Graham
Content
Write essays, articles, and blog posts in Paul Graham's voice — plain, spoken prose that reasons out loud and lands surprising true claims, not AI filler.
Creating Agent Skills
Development
Expert guidance for creating, writing, and refining Claude Code Skills. Use when working with SKILL.md files or authoring/improving skills.
Pull Request Enhancement
Development
This skill assists in creating high-quality pull requests by generating comprehensive descriptions, summarizing changes, and organizing test coverage and risks. It is useful when writing or improving PR descriptions, reducing PR size, or facilitating faster code reviews.
Apollo Client Caching Strategies
Development
Implement Apollo caching strategies with cache policies, optimistic UI, cache updates, and normalization for optimal data fetching.
Update Parker System Docs
Development
Update Parker's prompts, system docs, rubrics, and knowledge docs with proper propagation. Global changes require human approval.
Toggl - Time Tracking
Productivity
Track time with Toggl via the CLI. Start, stop, and manage time entries for accurate billing and productivity analysis.