20,421 skills sorted by stars.
World-class expert across full-stack, frontend, TypeScript, Python, Google Apps Script, testing, marketing, SaaS, Lean Six Sigma,...
Analyze a PRD for edge cases, failure modes, and scenarios that might be missed. Use after creating a PRD to strengthen it. Trigge...
Deploy to edge runtimes (Cloudflare Workers, Vercel Edge, Deno Deploy) for globally distributed, low-latency applications. Master...
Use when working with Deno edge functions, LLM integration, or embedding generation. Load for Deno.serve patterns, Zod request val...
Edge computing, IoT protocols, and embedded systems integration
Automatically optimizes Cloudflare Workers performance during development, focusing on cold starts, bundle size, edge caching, and...
Edit changelog using git commit history. Use when the agent needs to edit the changelog.
dotfileの編集・修正を依頼されたとき、ホームディレクトリのファイルではなくchezmoiで管理されているファイルを優先的に確認・編集する。対象：~/.bashrc、~/.zshrc、~/.vimrc、~/.rsync-exclude、~/.config/...
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Validate and optimize CLAUDE.md files using Anthropic's best practices for focused sessions. Detects contradictions, redundancy, e...
Specialized agent for line-level editing focused on clarity, concision, and style. Improves sentence structure, word choice, and r...
Generate .editorconfig files for consistent coding styles across different editors and IDEs. Triggers on "create editorconfig", "g...
Use when structuring pillar calendars, approvals, and cadence governance.
Transform raw research into polished newsletter articles for Edmund Bogen's luxury real estate audience. Use when Edmund provides...
Use when designing animations for educational platforms, e-learning, tutoring apps, or skill-building experiences
Creates educational UI components following learning science principles. Use for classroom, student, or teacher interfaces.
Use when creating educational content, explaining concepts through animation, or when teaching animation principles to students.
Analyze and optimize E-E-A-T signals (Experience, Expertise, Authority, Trust) for content credibility.
Before implementing Effect features, run effect-solutions list and read the relevant guide.
Value-based data structures (Data.struct, tuple, array) and high-performance collections (Chunk, HashSet). Use for safe comparison...
Config loading and Schema validation/transform. Use when defining configuration or validating inputs.
Error modeling and recovery with TaggedError, catchTag(s), mapError, and retry schedules. Use when defining errors or adding resil...
Core Effect foundations and style for a coding agent. Use when starting an Effect task, choosing operators, or structuring a small...
HTTP server, routing, JSON responses and dependencies via layers. Use when wiring endpoints and services.
Skill index and decision guide. Use to pick the right Effect Skill quickly and follow a minimal decision tree.
Complete catalog of 130+ Effect-TS patterns from EffectPatterns repository. Use when looking for specific implementation patterns,...
Queue and PubSub patterns, background fibers, and graceful shutdown. Use for decoupling producers/consumers.
Resource safety with acquireRelease, Effect.scoped, and finalizers. Use when opening files, sockets, servers, or external handles.
Define Effect schemas that are verified against domain types. Use when authoring or updating Effect Schema definitions, or when th...
"Calculate and interpret effect sizes for statistical analyses. Use when: (1) Reporting research results to show practical signifi...
- You are integrating a SQL client (Drizzle, Kysely, Prisma, mysql2/pg) with Effect
Stream creation, transformation, sinks, batching, and resilience. Use when building data pipelines with concurrency and backpressu...
Testing patterns with layers, mocks, and deterministic time. Use when preparing testable services and small smoke tests.
Time with Clock/Duration, tracing spans, and structured logging. Use for time-based logic, deadlines, and observability.
7-layer Effect-TS architecture for Holochain applications. Use when implementing domains, validating architecture, or creating sto...
Java best practices guide based on Effective Java. Use when reviewing Java code, discussing design patterns, object creation, equa...
FloxHub publication `bmorphism/effective-topos` - a comprehensive development
Tracks workflow status and generates a flow report.
Escape from Tarkov game domain knowledge for EFT-Tracker. Understands quest structures, traders, Kappa container progression, and...
Blockchain analytics and DeFi intelligence via Einstein's x402 micropayment services. Use when user wants on-chain market analysis...
Eks Cluster Config - Auto-activating skill for AWS Skills.Triggers on: eks cluster config, eks cluster configPart of the AWS Skill...
EKS cluster patterns and best practices for Terraform. Provides cluster, node group, add-on, and IRSA scaffolds. Use when developi...
Index and search project knowledge. Use when starting a new task to find related prior work, when ingesting documents or chats, or...
Elasticsearch 5.2 operations using HTTP API - searching, indexing, bulk operations, scroll API, and alias management
Elasticsearch Index Manager - Auto-activating skill for DevOps Advanced.Triggers on: elasticsearch index manager, elasticsearch in...
LDE（Law-Driven Engineering）の接地（Grounding）検証スキル。LawとTermの両方について、検証手段・観測手段が設定されているか検証する。CI/CD統合のためのチェックリストとスクリプトを提供。使用タイミング: (1) PR作...
PCE (Process-Context Engine) の出力評価スキル。生成物の品質とLaw（法則）との整合性を検証する。LDE（Law-Driven Engineering）との統合により、Law遵守チェックも実行。トリガー条件:- コード生成後（「この...
PCE（Process-Context Engine）とLDE（Law-Driven Engineering）を統合した実行時Law違反監視スキル。本番環境でのLaw違反を検知し、pce-memoryにフィードバックして継続的改善を促す。使用タイミング: (1...