data Skills

Enterprise-ready Python development incorporating Kaizen (continuous improvement) and Monozukuri (meticulous craftsmanship) princi...

Enforce a Divergent-Convergent Scan loop to overcome 'Prevalent Noun Bias' and statistical probability reflexes (System 1).

Use compile-time validated environment variables with t3-oss/env-nextjs. Ensures type-safe access to environment variables with au...

Initializes a new epic with EPIC_TRACKING.md and story-level directory structure.Creates the foundation for managing all stories w...

Read and extract content from EPUB ebook files. Use this skill when the user wants to read an EPUB file, extract text from an eboo...

Download ERA5 climate reanalysis data from the Copernicus Climate Data Store using cdsapi. Use this skill when users request ERA5...

Evaluates if error handling is sufficient for new code - checks try-catch coverage, logging, user messages, retry logic. Focuses o...

TypeScript/ESLint error fix guide, helps AI quickly locate and fix common lint errors, prioritizing auto-fix commands for formatti...

Master Ethereum development including EVM, gas optimization, and client interactions

Review LLM-generated diff classifications for the diffview eval system. Use when the user invokes this skill or pastes yanked case...

Evaluate RAG systems with hit rate, MRR, faithfulness metrics and compare retrieval strategies. Use when testing retrieval quality...

LLM evaluation frameworks, benchmarks, and quality metrics for production systems.

Comprehensive EVE Online project management and ESI integration toolkit. Use when updating, auditing, or integrating ESI into EVE...

Use when spec and code diverge - AI analyzes mismatches, recommends update spec vs fix code with reasoning, handles evolution with...

Executes Exa AI search queries via unified Python CLI. Use when searching the web for current information, finding code examples,...

Autonomous task execution with library discovery, 3-tier validation, and atomic git commits.Integrates with Shannon CLI Python mod...

Use when creating files, implementing features, or executing development tasks - guides shannon do command usage, dashboard integr...

Analyze control flow, concurrency models, and event architectures in agent frameworks. Use when (1) understanding async vs sync ex...

タスクの性質を LLM ベースで深く分析し、適切な executor（claudecode/codex/coderabbit/user）を判定する専門 Skill。キーワードベースの単純判定を置き換える。

Creates hands-on student exercises and practice activities for learning prompt engineering. Use when the user asks to create stude...

Structure for creating hands-on exercises in the Physical AI textbook.

Inquire into experiential wisdom patterns and lessons learned.

Build production-ready RESTful APIs with Express.js including routing, middleware, validation, and error handling for scalable bac...

Spring Boot 백엔드의 REST API 엔드포인트 정보를 추출합니다. API 명세, 엔드포인트 목록, API 문서, 프론트엔드 연동 정보가 필요할 때 사용하세요.

Fast, persistent, and token-optimized browser automation using Playwright. Supports navigation, clicking, typing, screenshots, bat...

FastLED color expert for palette generation, color math, performance optimization, and LED effect debugging across any FastLED pro...

Build production-ready MCP servers using FastMCP framework with proven patterns for tools, resources, prompts, OAuth authenticatio...

Guides a user through DDD → BDD → TDD → Git for a single feature, staying code-agnostic and interactive.

Merge feature branches into main using squash commits with comprehensive commit messages. Use this skill when the user requests to...

Research-backed feature implementation workflow enforcing gap analysis, incremental planning, agent coordination, and continuous i...

Extract content from the public notes website at notes.dsebastien.net. Use when fetching MoCs, notes, or any content from the Obsi...

Example-based prompting techniques for in-context learning

Extract structured fields from unstructured log data using OPAL parsing functions. Covers extract_regex() for pattern matching wit...

Generate Figma mockups from wrangler specifications with hierarchical file structure and approval tracking

Generate Android Jetpack Compose UI from Figma using Figma Desktop MCP (get_metadata, get_variable_defs, create_design_system_rule...

Edit files locally using built-in tools instead of PowerShell string replacement. 5000% efficiency boost!

Provides detailed file statistics including lines, size, and modification time when user asks for file info or stats

Filter and search event datasets (logs) using OPAL. Use when you need to find specific log events by text search, regex patterns,...

Financial data collection and visualization using TradingView lightweight-charts.Fetches market data from trusted sources and rend...

Searches journal for past work related to current task, finding relevant context, solutions, and decisions

Finds similar implementations, usage examples, and existing patterns in the codebase - shows concrete code examples for modeling n...

LLM fine-tuning with LoRA, QLoRA, and instruction tuning for domain adaptation.

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of devel...

Create personalized workout plans and provide exercise guidance

Address PR feedback with iterative refinement. MUST BE USED when fixing PR issues.Supports auto-detection (CI failures, code revie...

Set up Flask REST API with flask-smorest, OpenAPI docs, blueprint architecture, and dataclass models. Use when creating a new Flas...

Hot-reloadable Flecs modules as Rust dylibs. Covers module architecture, component vs system modules, and inter-module dependencie...

Flyway database migrations - use for schema changes, data migrations, version management, and PostgreSQL DDL