Complete catalog of 130+ Effect-TS patterns from EffectPatterns repository. Use when looking for specific implementation patterns, best practices, or real-world examples.
Resource safety with acquireRelease, Effect.scoped, and finalizers. Use when opening files, sockets, servers, or external handles. — from majiayu000/claude-skill-registry
Resource safety with acquireRelease, Effect.scoped, and finalizers. Use when opening files, sockets, servers, or external handles. — from general/general-misc
Define Effect schemas that are verified against domain types. Use when authoring or updating Effect Schema definitions, or when the user mentions schema/type parity, satisfies, or…
Effect-TS service patterns for composable, type-safe dependency injection. Use when implementing services, following Effect.Service patterns, Layer composition, and error-handling…
Creating services with Context.Service, IdentityComposer keys, and Layer composition. Trigger on: new service, service definition, Layer wiring, dependency injection, Context.
Expert skill for designing and implementing algebraic effect systems including effect annotation, inference, handlers, polymorphism, and row-based effect typing.
Dart 3 modern features (through 3.10) and Effective Dart best practices including records, patterns, sealed classes, dot shorthands, null-aware collection elements, and wildcard…
Java best practices guide based on Effective Java. Use when reviewing Java code, discussing design patterns, object creation, equals/hashCode, Optional, Stream API, exception…
The essential habits for an AI agent with memory — session bookends, learning triggers, verification, safety, and the operational discipline that turns raw recall into compounding…
Use when when you have CE-MS data with migration times that vary between runs due to electroosmotic flow drift, but you possess a reliable internal standard with a known effective…
Use when you have raw CE-MS data (mzML or netCDF format) with migration time measurements and need to establish a reproducible compound-specific axis that is independent of…
Master effective prompting techniques for Claude Code. Use when learning prompt patterns, improving task descriptions, optimizing Claude interactions, or troubleshooting — from…
Master effective prompting techniques for Claude Code. Use when learning prompt patterns, improving task descriptions, optimizing Claude interactions, or troubleshooting — from…
Expert in effective rent calculations using Ponzi Rental Rate (PRR) framework. Use when calculating NER, NPV, breakeven analysis, landlord investment returns, or analyzing lease…
Effector state management patterns and CRITICAL anti-patterns for ChainGraph frontend. Use when writing Effector stores, events, effects, samples, or any reactive state code.
Model-routing orchestration for any expensive frontier model (Fable, Opus, GPT-5.x) - the main model keeps judgment and Q&A review, mechanical subagent dispatches carry an…
Demonstrates branching skill behavior on the current effort level using ${CLAUDE_EFFORT} (Claude Code v2.1.120+). Activates when discussing how to scope work across effort levels.
Sharpen a project's vocabulary and planning through one-question-at-a-time grilling, then journal Decisions, Constraints, Findings, Issues, and Risks into the Flatbread Proof.
Optimize API costs by adjusting thinking effort per task type. Use with ralph-agent-teams or ralph-loop to reduce token usage on repetitive tasks while maximizing quality on…
Efinder integration. Manage Leads, Persons, Organizations, Deals, Projects, Activities and more. Use when the user wants to interact with Efinder data.
Use before accepting any new matter to detect conflicts of interest across six dimensions — adverse parties, current clients, former clients (substantially related test),…
Submit compact EFO OLS4 requests for search, term lookup, children, and descendants. Use when a user wants concise EFO resolution or ontology-expansion summaries — from…
eForms- und TED-Bekanntmachungen auf Auftraggeberseite prüfen: validiert Datensatz, CPV, Lose, Eignung, Zuschlag, Fristen, Unterlagenlink und Rechtsbehelf und liefert ein…
Escape from Tarkov game domain knowledge for EFT-Tracker. Understands quest structures, traders, Kappa container progression, and tarkov.dev API integration.
Prüft eGbR bei Grundstückserwerb, Grundbuchfähigkeit, Register und Gesellschafterwechsel im Gesellschaftsgruender. — from Klotzkette/claude-fuer-deutsches-recht
Spawn, stop, change state, or manage a standalone animated 2D desktop sprite companion. Use when the user invokes `/eggs`, asks for an animated desktop companion, wants a roaming…
Interactive ideation and brainstorming skill for the Elephant & Goldfish Model (EGM). Helps turn half-baked concepts into structured hypotheses via clarifying questions, review,…
Drafts a design document section-by-section using the concepts brief from egm-brainstorm (or user notes). This is the second step in the Elephant-Goldfish (EGM) feature flow.
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