Agent skills for Claude Code

Run today's spaced-repetition review queue — items scheduled by SM-2 that need reinforcement before the learner forgets them.

Normalise PBIP visual layout to uniform Npx gaps — preserve each visual's proportions, snap gaps, anchor under the title band.

spaCy NER model training and entity extraction for conversational AI

Run the SPARC Refinement and Completion phases — review code, improve test coverage, validate against specification, and generate…

Comprehensive guide to Spark Structured Streaming for production workloads.

Troubleshoot Spark applications on AWS EMR, Glue, and SageMaker - analyze failures, identify bottlenecks, get code recommendations.

Help users build sparse Merkle trees with Poseidon or SHA-256 hashing for ZK circuits, privacy pools, and state commitments using…

Use when the exhibits of a Journal of Urban Economics (JUE) manuscript must make the spatial pattern visible — maps, event-study plots…

Processing and analysis of spatially resolved transcriptomics across sequencing-based (Visium, Visium HD, Slide-seq, Stereo-seq) and…

Feature engineering patterns for spatiotemporal graph prediction tasks.

Use when designing, building, measuring, simulating, or troubleshooting any loudspeaker, speaker, speaker box, subwoofer, tweeter, woofer…

Right-size and write the spec before building any change.

Code-vs-spec comparator. Reads the source first-hand and compares it against written specification documents, classifying every divergence…

[UDS] Create and review specification documents before writing code — spec format, states, and delta operations.

specialized protocol for spec-driven project initiation using Karpathy's Method — interview for the real goal, decompose into small…

Use when extracting a durable, language-neutral behavior specification and portable conformance assets from an existing codebase for…

Synchronizes implementation with intent by observing code changes against design specifications.

Write a spec as a linked knowledge base of atomic notes — entities, scenarios, ADRs with supersession tracking, status separation, layers…

Use when medium-to-large changes need explicit requirements, technical design, and task planning before implementation, especially for…

Classify the inheritance law mandate, determine the processing route, and set initial priorities. §§ 1922, 2229, 2303 German Civil Code…

Draft and refine the Specific Aims page (NIH) or project overview/objectives (NSF, DoD, foundations) of a research grant.