The developers behind Claude Code plugins

Better Codex plugin for Claude Code

A senior design critique in your terminal — a Claude Code skill. Point it at a URL, a screenshot, or a component file and get ranked, specific findings across visual hierarchy, typography, spacing, color & contrast, motion, component states, responsiveness,

Give your coding agents a project memory. MemoryCustodian helps agents remember what matters: decisions, constraints, rejected ideas, and project context — across sessions, agents, and teams.

From a brief to an on-brand storyboard, with prompts for every generator and every frame checked.

Personal knowledge vault plugin for Claude Code — session recording, memory distillation, and hybrid semantic + BM25 retrieval.

A Claude Code skill that decomposes any research question into parallel agent workstreams, launches them simultaneously, monitors progress, and synthesizes results into a single coherent document. One command. Multiple agents.

Search ENCODE, cross-reference 14 databases, run 7 analysis pipelines, and generate publication-ready methods — all from natural language in Claude Code.

A curated Claude Code plugin marketplace for practical, everyday usage in software engineering — 13 plugins, 53 specialist agents, 14 skills, 3 commands. A few opinionated choices that set it apart from larger awesome-style lists: Curated, not exhaustive.

Make your AI coding assistant build and audit like your most senior engineer. Your assistant is brilliant — it just doesn't know your standards, and it forgets the ones it does know as the task grows long.

Design UI changes from real source code — verify data, iterate faithful HTML mockups, then delegate. A Claude Code plugin & Codex skill by nlook.me

Plug your project into Claude Code and get a real go-to-market team on the command line.

IronLint runs the checks your project already trusts, so an AI coding workflow gets the same clear pass or fail result as a local command or CI job. Define the commands once in .ironlint.yml, then run them after a change or when work is ready to review.

A development methodology for agentic coding, and a Claude Code plugin that implements it.

Claude Code skills for ROS 2 Jazzy — establish the unknowns first, verify against the installed system, prove the result ran.

55 free Claude Skills for SEO and AI search. Built by Hawk Academy and the StudioHawk senior team. Drop into Claude Desktop and run. Official site: claudeseoskills.com.au, install commands, real sample output from every flagship skill, and the full directory.

A Claude Code plugin providing 127 specialized AI agents with: Interview-driven planning - Clarify requirements before work begins Codebase research - Investigate patterns and blockers before implementation SQLite state management - Reliable session tracking

Portable workflow skills and controlled runtime for Pi, OMP, Codex, and Claude Code

A file-based group chat for AI coding agents — group channels (#name) and direct messages (@name), namespaced per project so chatter from other projects never reaches you.

A Claude Code plugin for Unity development that enables coding agents to work autonomously through a test-first workflow — writing reliable, maintainable tests before production code, then iterating to completion without constant oversight.

Multi-plugin marketplace for Claude Code offensive security plugins

A comprehensive Claude Code skills plugin for AI-powered content creation. Creates emails, social media content, presentations, blogs, and more - all aligned with your brand voice and informed by your reference materials.

Agent skills that help developers build applications with PowerSync.

Git-versioned agent memory: agents that never make the same mistake twice. Anthropic-Skill folder standard, multi-runtime (Claude Code, Cursor, Gemini CLI, OpenCode).

A Claude Code plugin that catches bugs in AI-generated code by verifying against requirements, not implementation.