Designs ethical engagement systems for wellness apps — onboarding, habit loops, streaks, re-engagement, and push strategy that serve user health over retention metrics.
Expert in writing OpenAPI 3.0/3.1 specifications for REST APIs. Specializes in schema design, documentation best practices, API-first development, and tooling integration.
Expert DevOps engineer for CI/CD, IaC, Kubernetes, and deployment automation. Activate on: CI/CD, GitHub Actions, Terraform, Docker, Kubernetes, Helm, ArgoCD, GitOps, deployment…
Voice and copy guide for portdaddy.dev and Port Daddy marketing surfaces. Use when writing or editing any user-facing copy on website-v2: landing, docs, hero, CTAs, sidebar…
Write tests using Vitest and React Testing Library. Use when creating unit tests, component tests, integration tests, or mocking dependencies.
Flutter state management expert with BLoC/Cubit, Riverpod, Provider, and Navigation 2.0 (GoRouter). Activate on: Flutter state management, BLoC pattern, Cubit, Riverpod, Provider,…
OpenTelemetry, distributed tracing, Grafana, and Datadog for full-stack observability. Activate on: observability, tracing, OpenTelemetry, Grafana, Datadog, metrics, logging, APM,…
Use when designing rate limiting for an API, choosing between token bucket / sliding window / leaky bucket / fixed window, implementing it in Redis, deciding edge…
Strategy for someclaudeskills.com — the skills showcase and marketplace for Claude skills. Content publishing, traffic generation, community building, monetization through…
Representations for hierarchical skill structures including knowledge graphs and ontological decomposition
Implement high-performance list virtualization for 100K+ item datasets using TanStack Virtual and react-window.
Modern web applications with authentic Windows 95 aesthetic. Gradient title bars, Start menu paradigm, taskbar patterns, 3D beveled chrome.
Multi-stage Docker build optimizer for minimal, secure production images. Activate on: Dockerfile optimization, multi-stage build, distroless image, container size reduction,…
Meta-skill that orchestrates the discourse skill suite: routes between steel-man-argument, socratic-questioning, toulmin-argument-analysis, logical-fallacy-detector,…
Integration of Kahneman's heuristics research with Klein's expertise studies on intuitive decision-making
Expert at evaluating software projects for production readiness. Assesses codebases holistically to determine what's shippable, what's blocking launch, and how to get from current…
Build production document ingestion pipelines with chunking, embedding, and vector DB storage. Activate on: document ingestion, chunking strategy, embedding pipeline, vector DB…
Designing HTTP cache headers that work correctly across browsers, CDNs, and shared proxies — `Cache-Control` directives per RFC 9111, `stale-while-revalidate` and `stale-if-error`…
Docusaurus build health validation and deployment safety for Claude Skills showcase. Pre-commit MDX validation (Liquid syntax, angle brackets, prop mismatches), pre-build link…
Expert in temporal event detection, spatio-temporal clustering (ST-DBSCAN), and photo context understanding.
Implements real-time bidirectional communication between DAG execution engines and visualization dashboards via WebSocket.
Extract keyframes, detect scenes, and build CLIP-indexed temporal search over video content. Activate on: keyframe extraction, scene detection, video search, video indexing,…
Delta Lake, Apache Iceberg, Hudi for ACID transactions on object storage. Activate on: lakehouse, Delta Lake, Iceberg, Hudi, table format, ACID on S3, time travel, data lake, open…
Designing Postgres Row-Level Security (RLS) policies for multi-tenant authorization, especially in Supabase / PostgREST stacks — `CREATE POLICY` syntax, USING vs WITH CHECK,…
Apply Elinor Ostrom's 8 design principles for governing commons to software architecture and AI agent coordination systems.
A framework for building rational agents that can recognize, evaluate, and selectively adopt norms while resolving conflicts through consequence-based reasoning.
Distributed task allocation protocol where agents negotiate task assignments through contract bidding
Construct the strongest, fairest version of someone's position before engaging with it. Use when the user wants to understand opposing viewpoints, prepare for debate, ensure fair…
Git branching strategies, conflict resolution, rebase workflows, monorepo patterns, and advanced operations like cherry-pick, bisect, and reflog recovery.
Framework for deliberate problem-solving with LLMs through exploration of branching reasoning paths
Progressive Web App development with Service Workers, offline support, and app-like behavior. Use for caching strategies, install prompts, push notifications, background sync.
Applies Gestalt psychology principles to web layout, spacing, grouping, and visual hierarchy. Proximity, similarity, closure, continuity, figure-ground, common fate, Pragnanz —…
Structure persuasive speeches and formal arguments in forensic, legal, policy, and competitive debate styles.
Use operads to formally model hierarchical task decomposition for multi-agent systems. Covers typed composition, wiring diagrams, and the relationship to DAG-of-agents…
Designing TanStack Query (React Query) v5 for server-state management — query key factories, staleTime vs gcTime, partial-match invalidation, optimistic updates with rollback,…
Indie-friendly cloud deployment on Railway, Render, and Fly.io with autoscaling and cost optimization.
Framework for building multi-agent conversation systems with customizable LLM-powered agents
Prompting paradigm combining reasoning traces with actions for LLM agents to interact with external tools
Mobile biometric authentication expert for Face ID, Touch ID, BiometricPrompt, Keychain/Keystore, and WebAuthn.
Research on how insights and creative solutions emerge naturally during problem-solving and expertise
Creates realistic cloud effects for web using SVG filters (feTurbulence, feDisplacementMap), CSS animations, and layering techniques.
Longitudinal memory tracking, philosophy teaching, and personal accountability with compassion. Expert in pattern recognition, Stoicism/Buddhism, and growth guidance.
Holistic evaluation framework for language models measuring accuracy, calibration, robustness, and fairness
Audit LLM token cost estimates against actual API usage. Activate on 'cost verification', 'token estimate accuracy', 'API cost audit', 'estimation variance'.
Hierarchical Task Analysis methodology for decomposing complex tasks into structured subtask hierarchies
Use when integrating Hugging Face Transformers.js (Xenova/transformers) for in-browser or in-Node inference, debugging quantized model loading, building bi-encoder / cross-encoder…
Diagnose and eliminate the GraphQL N+1 resolver explosion using Facebook DataLoader's per-request batching, plus the second-order defenses (persisted queries, depth limits, cost…
Multi-agent coordination daemon for coding agents. Use for deterministic port claims, session tracking, salvage, file claims, notes, pub/sub, tuple-space coordination, background…
Prepare for L6+ coding interviews — in-memory databases, concurrency, state management, iterative follow-ups.
FFmpeg automation for cutting, trimming, concatenating videos. Audio mixing, timeline editing, transitions, effects. Export optimization for YouTube, social media.
Build daemon/background processes that start on boot, run continuously, and manage their own lifecycle.
Use when building APIs on Hono (Cloudflare Workers, Bun, Deno, Node), debugging route ordering, wiring middleware, validating with @hono/zod-validator, returning streaming…
Architectural patterns for building agent systems that dynamically decompose complex tasks, generate specialized subagents just-in-time, and prevent cascading failures through…
Formal game theory for advisory file claims and repeated agent interactions. Analyze Nash equilibria in claim signaling games, apply the folk theorem to sustain cooperation under…
Use when generating images with Gemini models, choosing between Nano Banana 1/2/Pro, optimizing image generation costs, writing image prompts, or needing visual grounding with…
Message queues, pub/sub, event sourcing with Kafka, RabbitMQ, Redis Streams. Activate on: event-driven, message queue, pub/sub, Kafka, RabbitMQ, event bus, async messaging, dead…
Build offline-first web apps with Service Workers, Workbox, background sync, and progressive enhancement strategies.
Professional network graph analyst identifying Gladwellian superconnectors, mavens, and influence brokers using betweenness centrality, structural holes theory, and multi — from…
Expert in 2000s-era music visualization (Milkdrop, AVS, Geiss) and modern WebGL implementations. Specializes in Butterchurn integration, Web Audio API AnalyserNode FFT data, GLSL…
Designs human-in-the-loop review points for DAG workflows. Determines what to present to the human, how to collect feedback, and how to route approve/reject/modify decisions back…