Claude Skills

Domain-Driven Design patterns and architecture for Deno TypeScript applications. Use when building complex business logic, implementing bounded contexts, or structuring large-scale Deno applications with clear separation of concerns.

Knowledge and patterns for understanding project structures, architectures, and codebases.

Reads, searches, lists, creates, and deletes notes in Apple Notes on macOS. Use when the user asks about their notes, wants to save information to Notes, or needs to find something they wrote in Apple Notes.

Interpret validation errors and guide fixing them. Use when encountering validation errors, validation warnings, false positives, operator structure issues, or need help understanding validation results. Also use when asking about validation profiles, error types, or the validation loop process.

Testing guide using Vitest. Use when writing tests (.test.ts, .test.tsx), fixing failing tests, improving test coverage, or debugging test issues. Triggers on test creation, test debugging, mock setup, or test-related questions.

Automatically builds and tests code changes. Use whenever code is modified, tests fail, before creating pull requests, or when verifying code quality.

指示の最初でコンテキストが不足している場合に自律的に呼び出す必要があるスキルです。

This skill should be used when the user asks to "convert git to fossil", "export repo to fossil", "browse git history in fossil", "launch fossil UI", or "view timeline in fossil". Exports current git repository to Fossil database and launches web UI for browsing.

Generate conventional commit messages following git-cz style by default (emoji between type and subject). Automatically detects project configuration when present. Use when creating git commit messages with Conventional Commits specification. See references/config-detection.md for supported configurations.

Generate video compositions from brand websites. Analyzes visual identity, messaging, content hierarchy, and creates scene-by-scene video plans with asset requirements. Use when creating branded video content from a company website URL.

This skill should be used when the user asks to "im Benno-Stil antworten", "professionelle Nachricht schreiben", "LinkedIn Antwort formulieren", "geschäftlich auf Deutsch schreiben", "Networking-Nachricht erstellen". Aktiviere bei deutscher Business-Kommunikation auf LinkedIn.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

Tailscale Serve management for exposing local services to your tailnet. Auto-detects running bazzite-ai services and creates persistent HTTPS endpoints. Use when users need to expose Jupyter, Ollama, ComfyUI or other services to their Tailscale network.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Run line-level editing across chapters. Catches spelling, grammar, awkward phrasing, and word echoes.

Generate system health dashboard with compound engineering metrics

Implementation workflow for processing tickets.