Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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google-adk-python
mrgoonie/claudekit-skills 1,948
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sequential-thinking
Use when complex problems require systematic step-by-step reasoning with ability to revise thoughts, branch into alternative approaches, or dynamically adjust scope. Ideal for multi-stage analysis, design planning, problem decomposition, or tasks with initially unclear scope.
mrgoonie/claudekit-skills 1,948
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skill-creator
Create or update Claude skills. Use for new skills, skill references, skill scripts, optimizing existing skills, extending Claude's capabilities.
mrgoonie/claudekit-skills 1,948
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pdf
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.
mrgoonie/claudekit-skills 1,948
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docx
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
mrgoonie/claudekit-skills 1,948
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xlsx
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
mrgoonie/claudekit-skills 1,948
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pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
mrgoonie/claudekit-skills 1,948
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better-auth
Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication framework. Features include email/password authentication with verification, OAuth providers (Google, GitHub, Discord, etc.), two-factor authentication (TOTP, SMS), passkeys/WebAuthn support, session management, role-based access control (RBAC), rate limiting, and database adapters. Use when adding authentication to applications, implementing OAuth flows, setting up 2FA/MFA, managing user sessions, configuring authorization rules, or building secure authentication systems for web applications.
mrgoonie/claudekit-skills 1,948
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context-engineering
Master context engineering for AI agent systems. Use when designing agent architectures, debugging context failures, optimizing token usage, implementing memory systems, building multi-agent coordination, evaluating agent performance, or developing LLM-powered pipelines. Covers context fundamentals, degradation patterns, optimization techniques (compaction, masking, caching), compression strategies, memory architectures, multi-agent patterns, LLM-as-Judge evaluation, tool design, and project development.
mrgoonie/claudekit-skills 1,948
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cloudflare
Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task.
dmmulroy/cloudflare-skill 712
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publishing-platforms
Platform submission processes, certification requirements, and distribution
across Steam, Epic, console, and mobile platforms.
pluginagentmarketplace/custom-plugin-game-developer 17
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ci-cd-automation
Continuous integration and deployment pipelines, automated testing, build automation,
and team workflows for game development.
pluginagentmarketplace/custom-plugin-game-developer 17
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game-tools-workflows
Game development tools, asset pipelines, version control, build systems,
and team development workflows for efficient production.
pluginagentmarketplace/custom-plugin-game-developer 17
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asset-optimization
Asset pipeline optimization, compression, streaming, and resource management
for efficient game development and delivery.
pluginagentmarketplace/custom-plugin-game-developer 17
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game-design-theory
Comprehensive game design theory covering MDA framework, player psychology,
balance principles, and progression systems. Master why games are fun.
pluginagentmarketplace/custom-plugin-game-developer 17
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optimization-performance
Game optimization, performance profiling, multi-platform support, and
frame rate optimization for smooth gameplay experiences.
pluginagentmarketplace/custom-plugin-game-developer 17
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shader-techniques
Advanced shader programming, visual effects, custom materials,
and rendering optimization for stunning game graphics.
pluginagentmarketplace/custom-plugin-game-developer 17
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monetization-systems
Game monetization strategies, in-app purchases, battle passes, ads integration,
and player retention mechanics. Ethical monetization that respects players.
pluginagentmarketplace/custom-plugin-game-developer 17
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gameplay-mechanics
Core gameplay mechanics implementation, system interactions, feedback loops,
and iterative balance refinement for engaging player experiences.
pluginagentmarketplace/custom-plugin-game-developer 17
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level-design
Level design fundamentals, pacing, difficulty progression, environmental
storytelling, and spatial design for engaging gameplay experiences.
pluginagentmarketplace/custom-plugin-game-developer 17
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audio-systems
Game audio systems, music, spatial audio, sound effects, and voice implementation.
Build immersive audio experiences with professional middleware integration.
pluginagentmarketplace/custom-plugin-game-developer 17
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game-servers
Game server architecture, scalability, matchmaking, and backend systems
for online games. Build robust, scalable multiplayer infrastructure.
pluginagentmarketplace/custom-plugin-game-developer 17
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memory-management
Game memory optimization, object pooling, garbage collection tuning,
and efficient resource management for target platforms.
pluginagentmarketplace/custom-plugin-game-developer 17
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game-engines
Master game engines - Unity, Unreal Engine, Godot. Engine-specific
workflows, systems architecture, and production best practices.
pluginagentmarketplace/custom-plugin-game-developer 17