Development plugins

Claude Code and Codex plugins their authors filed under "development". All categories.

playcanvas

claudecodex

Skills for building applications with PlayCanvas Engine

16 skills

playcanvas/skills 40

opencode

claude

Use OpenCode from Claude Code to review code or delegate tasks.

3 skills · 7 commands · 1 agent · hooks

tasict/opencode-plugin-cc 40

prism

claudecodex

Skills for building PRISM and T-PRISM and for writing PRISM, PyPRISM and T-PRISM programs.

6 skills

prismplp/prism 40

fat-agent

claude

FAT Agent with Superpowers (Fix, Audit, Test): modular post-launch QA audit with 23 modules incl. SEO, Google Guidelines (spam policies + doorway detection), E-E-A-T & Trust, AI Search/GEO, Technical SEO, Crawlability, Content-Depth, Local SEO, E-commerce, Video, Schema, GSC behavioural & redirect analysis, plus FAT Design, a six-lens design-taste audit (/fat-design).

2 skills · 3 commands

spruikco/fat-agent-skill 40

Agent Skills that teach AI coding agents how to structure, write and test Android apps with Kotlin and Jetpack Compose.

3 skills

lennonpetrick/android-engineering-skills 40

aerolvm

claude

Run commands, edit files and expose ports in AerolVM sandboxes, through the aerolvm MCP server and CLI

1 skill · 1 MCP server

aerol-ai/microvm 40

Drive the Unreal Engine 5 editor from Claude Code: Blueprints, materials, Niagara, PCG, Control Rig, Sequencer and more. 1,500+ commands on UE 5.6, 5.7 and 5.8.

1 skill · 1 MCP server

aadeshrao123/Unreal-MCP 40

Expert guidance for Apple Keychain Services, biometric authentication, CryptoKit cryptography, credential lifecycle management, certificate trust, and OWASP compliance mapping.

1 skill

ivan-magda/swift-security-skill 40

30 advanced engineering skills: agent designer, agent workflow designer, AgentHub, RAG architect, database designer, migration architect, observability designer, dependency auditor, release manager, API reviewer, CI/CD pipeline builder, MCP server builder, skill security auditor, performance profiler, Helm chart builder, Terraform patterns, and more.

26 skills

ArogyaReddy/alirezarezvani-claude-skills 39

🤖 FAOS AI Engineer — AI Engineer + LLM Systems Specialist

14 skills · 8 commands · 1 agent

frank-luongt/faos-skills-marketplace 39

🛡️ FAOS Security Engineer — Security Engineer + Adversarial Security Specialist

12 skills · 10 commands · 1 agent

frank-luongt/faos-skills-marketplace 39

🏛️ FAOS Enterprise Architecture Strategist — Enterprise Architecture Strategist + TOGAF ADM Navigator + C-Suite Technology Translator

7 skills · 14 commands · 1 agent

frank-luongt/faos-skills-marketplace 39

25 engineering skills: architecture, frontend, backend, fullstack, QA, DevOps, security, AI/ML, data engineering, Playwright (9 sub-skills), self-improving agent, Stripe integration, TDD guide, tech stack evaluator, Google Workspace CLI.

21 skills

ArogyaReddy/alirezarezvani-claude-skills 39

pw

claude

Production-grade Playwright testing toolkit. 9 skills, 3 agents, 55 templates, TestRail + BrowserStack MCP integrations. Generate tests, fix flaky failures, migrate from Cypress/Selenium.

10 skills · 3 agents · 2 MCP servers · hooks

ArogyaReddy/alirezarezvani-claude-skills 39

Research & Implementation Supercharged with a curated list of AI skills for academic paper analysis, code generation, comic creation, visual schemas, and deep research.

6 skills

proyecto26/sherlock-ai-plugin 39

openclix

claude

OpenClix skills for mobile retention and engagement automation.

5 skills

openclix/openclix 39

ralphmad

claude

RalphMAD — Autonomous BMAD-METHOD workflow execution via ralph-loop. Templatized prompts that auto-populate from project context for reusable, project-agnostic SDLC automation.

4 commands · hooks

hieutrtr/ralphmad 39

Approval-gated interview, planning, implementation, and review loop for coding agents.

1 skill

unsu0707/interview-dev-loop 39

MSW 기본 스킬셋 - 플랫폼 규칙, 스크립트 프레임워크, 파일 작성법, 공통 패턴, 에러 가이드. MSW 월드 제작의 기반 지식.

13 skills · hooks

MSW-Git/msw-ai-coding-plugins-official 38

yolo

claudecodex

Agent skills for Ultralytics YOLO and Platform: model selection, dataset annotation, training, tuning, inference, export, and deployment through the Platform web UI, the Python package, and the yolo and ul CLIs.

8 skills

ultralytics/skills 38

lspmesh

claude

LSP aggregator + MCP server - fronts TypeScript, Tailwind, and Biome behind one LSP endpoint, with by-name symbol/reference/implementation search.

1 MCP server · LSP

filiphsps/commerce 38

ruby-lsp

claude

Ruby language server (Shopify's ruby-lsp) for code intelligence

LSP

hoblin/claude-ruby-marketplace 38

Comprehensive skill for Claude Code to build professional terminal user interfaces with Textual. Includes 40+ widgets, layouts, styling, reactive programming, and worker patterns.

1 skill

aperepel/textual-tui-skill 38

Advanced MapleStory Worlds content skills for reusable player attack-skill systems.

1 skill

MSW-Git/msw-ai-coding-plugins-official 38

Agent skills for writing SwiftUI navigation with Scaffolding: coordinators, routing, environment values, state restoration, testing.

5 skills

dotaeva/scaffolding 37

imweb-ai-toolkit

claudecodex

Connect imweb CLI guidance and the public `imweb` skill for Claude Code and Claude Desktop Cowork. Short localized aliases are supported.

1 skill · 1 command · 1 MCP server

imwebme/imweb-ai-toolkit 37

BSL Language Server — LSP for 1C:Enterprise (BSL) and OneScript (OS) languages

hooks · LSP

1c-syntax/claude-code-bsl-lsp 37

almide

claude

MCP tools for the Almide compiler (check / test / API outline / explain / fmt-check) plus the .almd language server.

1 MCP server

almide/almide 37

Create TLSNotary plugins that prove data from web services using MPC-TLS

tlsnotary/tlsn-extension 37

TestStand MCP: build, edit, run and document NI TestStand sequence files from an AI assistant, with bundled TestStand agents and usage rules. For 32-bit NI TestStand on Windows.

Zuehlke/teststand-mcp 37