Keep a Changelog format guidelines and entry writing best practices. Use when writing changelog entries, updating CHANGELOG.md, or following Keep a Changelog specification.

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Interpret Claude Code changelogs and generate user-friendly usage guides

Maintain comprehensive changelogs and release notes following Keep a Changelog format. Use when documenting version history, release notes, or tracking changes across versions.

Documenting changes to software over time using structured changelog formats, semantic versioning, and clear categorization to help users and developers understand what has changed.

Generate changelog entries. Use on releases or PR merges. Parses git commits, categorizes changes, formats changelog entries, and updates CHANGELOG.md.

changelog-page

Update pkgsrc ChangeLog entries under config/pkgsrc/files/*/*/ChangeLog and keep Makefile version metadata in sync. Use when updating qrpc-devel or qrpc-prod ChangeLogs, updating their versions, or recording dependency changes.

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Update the repository root ChangeLog and keep the root release version metadata in sync. Use when updating the root version or syncing subsystem/package version lists in ChangeLog; touches ChangeLog at repo root and the release version in rebar.config. If you are not sure which changelog-* skill to read, read this first.

Generate social media announcements for Discord, Twitter, and LinkedIn from the latest changelog entry. Use when user asks to create release announcements, social posts, or share changelog updates. Reads CHANGELOG.md in current working directory. Reference examples/ for tone and format.

Update CHANGELOG.md [Unreleased] section with business-focused entries via systematic file review

Generate changelog entries from commits for any project type

Maintain CHANGELOG.md with properly categorized entries. Use after implementing features, fixing bugs, or making any notable changes. Follows Keep a Changelog format.

Set up git-cliff for automated changelog generation. Use `/changelog init` to initialize in a new project.

Guardrail framework for monitoring spend, efficiency, and CAC thresholds

Template system for building quarterly social channel roadmaps with KPIs

Expert in resilience testing, fault injection, and building anti-fragile systems using controlled experiments.

Use when designing chaos experiments, implementing failure injection frameworks, or conducting game day exercises. Invoke for chaos experiments, resilience testing, blast radius control, game days, antifragile systems.

Use when implementing chaos engineering, designing fault injection experiments, or building resilience testing practices. Covers chaos principles and experiment design.

Chaos engineering principles, controlled failure injection, resilience testing, and system recovery validation. Use when testing distributed systems, building confidence in fault tolerance, or validating disaster recovery.

Plan fault injection and resilience tests.

Implement chaos engineering practices and tools for resilience testing

Test system resilience through controlled failures. Use when validating fault tolerance, disaster recovery, or system reliability. Covers chaos experiments.

Design and document chaos engineering experiments. Guide steady state baseline, hypothesis formation, failure injection plans, and results analysis. Use for resilience testing, game days, failure injection experiments, and building confidence in system stability.

🍆👾 BIG DICK GLITCH GREMLIN SUPER COLLIDER. Unconventional problem-solving with chaotic good energy. Finds creative edge cases, challenges assumptions, explores weird solutions that technically work. For full gremlin brain stack, load: gremlin-boot → gremlin-core → gremlin-reasoning → gremlin-collider.

The skill that makes senior developers nervous but can't quite articulate why.

Plan and architect a single chapter at beat-level granularity. Use when you have a chapter from the Architecture Document and need to create a detailed outline before drafting. Produces a Chapter Outline Document for use by draft-coach or ghostwriter.

Writes educational textbook chapters following pedagogical best practices.

This skill generates comprehensive chapter content for intelligent textbooks after the book-chapter-generator skill has created the chapter structure. Use this skill when a chapter index.md file exists with title, summary, and concept list, and detailed educational content needs to be generated at the appropriate reading level with rich non-text elements including diagrams, infographics, and MicroSims. (project, gitignored)

Autonomously draft and polish chapters through multi-skill editorial passes. Use when you have a complete outline and want to produce a polished first draft with iterative refinement.

Evaluate educational chapters from dual student and teacher perspectives. This skill should be used when analyzing chapter quality, identifying content gaps, or planning chapter improvements. Reads all lessons in a chapter directory and provides structured analysis with ratings, gap identification, and prioritized recommendations.

Enforce consistent chapter formatting, numbering conventions, and structural alignment across the entire textbook. Use when creating new chapters, reviewing existing content for consistency, or establishing formatting standards.

Translate textbook chapter content into Urdu on demand while preserving technical accuracy and formatting.

Generates NanoBanana PRO image prompts for 3D cat characters. Combines base Pixar style with ticker-specific traits, sector themes, and market-driven expressions. Supports 300+ tickers with fallback logic for unlisted stocks.

Create comprehensive character profiles with background, personality, motivations, relationships, and character arcs. Use when developing characters, ensuring consistency, or building character depth.

An intelligent skill that creates production-ready elizaOS character configurations with comprehensive personality traits, knowledge bases, and plugin integrations.

Ensure character consistency across scenes and episodes by maintaining canonical character files and validating usage.

Create tests that describe what legacy code actually does (not what it should do) as safety net before refactoring

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Build terminal UIs with Bubbletea, Bubbles, Lipgloss, and Huh. Use when creating TUI applications, interactive forms, styled terminal output, or when user mentions Bubbletea, Bubbles, Lipgloss, Huh, Charm, or TUI development.

Expert assistant for developing Juju charms using charmcraft. Use when initializing charm projects, building charms, managing charm libraries, publishing to Charmhub, running tests, or working with charmcraft.yaml configuration. Keywords include charmcraft, Juju, charm development, Charmhub publishing, charm libraries, pack, build, upload, release, init, extensions.

Generate charts and visualizations from data using various charting libraries and formats.

Create interactive charts for car registration and COE data visualization using Recharts. Use when adding new chart types, fixing chart bugs, or implementing data visualizations.

Create interactive data visualizations using Vega-Lite declarative JSON grammar. Supports 20+ chart types (bar, line, scatter, histogram, boxplot, grouped/stacked variations, etc.) via templates and programmatic builders. Use when users upload data for charting, request specific chart types, or mention visualizations. Produces portable JSON specs with inline data islands that work in Claude artifacts and can be adapted for production.

Guide to advanced Chart.js customization including gradients, custom chart types, and programmatic control.

Complete guide to configuring and customizing animations in Chart.js.

This skill generates interactive Chart.js visualizations for use in iframes using any chart type supported by the library (line, bar, pie, doughnut, radar, polar area, bubble, scatter). Use this skill when users need to create data visualizations for educational content, reports, or dashboards. The skill creates complete MicroSim packages with HTML, CSS, and documentation.

Complete guide to integrating Chart.js with React, Vue, Angular, Rails 8, and other frameworks.

Guidance for installing, configuring, and optimizing Chart.js v4.5.1 in web applications.