Agent skills for Perplexity

VR/AR development principles. Comfort, interaction, performance requirements.

Advanced vulnerability analysis principles.

Web application testing principles. E2E, Playwright, deep audit strategies.

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…

Generate timed, transition-cued speaker notes calibrated to talk duration and audience profile, with lightweight preference gathering.

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…

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