"Generate simple, honest, beginner-style motivational LinkedIn posts written in a general tone. Focus on learning, consistency, and early professional growth without sounding like expert advice."

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Transform vague ideas into implementation-ready specifications through structured interviewing. Use when user describes a new feature/product idea, has a problem to solve, or needs to document...

Scaffold, review, or refactor FastAPI services using uv, a src/ layout, versioned routers (/v1, /v2), and optional singleton external clients under src/services/clients when needed.

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Analyze HSES protocol packet captures and generate a markdown report. USE WHEN: debugging moto-hses communication, interpreting HSES packet data, identifying protocol errors.

Automates GitHub Project initial setup with Status, Priority, Type, and Size fields. Use when "project setup", "プロジェクト作成", "GitHub Project初期設定", or starting a new project with kanban workflow.

Senior Technical Writer & Docs Architect. Expert in AI-driven documentation synchronization, style guide enforcement, and 2026 Markdown standards.

Reviews and improves Claude Code skills against official best practices. Supports three modes - self-review (validate your own skills), external review (evaluate others' skills), and auto-PR...

Advanced PDF manipulation (OCR, forms, tables). Use this skill any time a user wants to: read, extract, merge, split, rotate, watermark, encrypt, decrypt, fill forms, extract tables, or perform...

Android development guidelines for Kotlin with clean architecture, MVI pattern, Material Design, and best practices for building robust mobile applications

Comprehensive Victoria 3 modding skill for creating, modifying, and debugging mods. Use when working with Victoria 3 mods for (1) Creating new mods from scratch, (2) Adding or modifying game...

Analyze git history to tell the story of how code evolved. Use this Skill when the user asks to understand code history, explain evolution, show file timeline, or understand design decisions behind code.

Get unstuck when blocked on a problem. Use when you've tried multiple approaches without success, or when debugging has hit a wall.

Review kpiee-designs design docs in GitHub pull requests. Use when asked to review a PR like "https://github.com/f-scratch/kpiee-designs/pull/301", "設計書レビューして", or "PRの設計書をチェックしてコメントして". The...

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Analyze text sentiment (positive/negative/neutral) with confidence scores, emotion detection, and visualization. Supports single text, CSV batch, and trend analysis.

Preview and analyze git diffs with AI explanations. Use to understand changes before committing, get impact analysis, and compare branches or commits.

Extract keywords and key phrases from text using TF-IDF, RAKE, and frequency analysis. Generate word clouds and export to various formats.

Strunk & White style review using the 21 reminders from "Elements of Style" Chapter V. Use when editing prose, reviewing drafts, or improving writing clarity and tone.