An extension for the Pi agent that connects MCP servers through one proxy tool without flooding the context with tool definitions
Plugins
A plugin is a ready-made bundle for an agent: a set of commands, skills and settings installed in one step. This section collects plugins for Claude Code and compatible agents, with a description of what is inside, an install command and an access level.
Match with Foxx AI
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 440
A layer over coding agents that assembles a temporary specialist team per task inside Claude Code, Codex, Cursor and Gemini
Code review grounded in classic engineering books: findings with source citations, severity labels and several analysis modes
Skills for coding agents that analyze KiCad schematics and boards, catch design mistakes and prepare boards for fabrication
A plugin with output styles for coding agents: short, human answers instead of verbose walls of text
daymade Skills Marketplace
Claude Code Skills Marketplace
A plugin marketplace for Claude Code and Codex: documents, audio, GitHub, session history, finance, macOS and a hardened skill-creator
Turns work on a codebase into an autoresearch loop: the agent decides what to measure, sets up a benchmark and runs tree search with parallel sub-agents
A learning engine for the agent: first-principles curricula, free-recall checks, FSRS-scheduled memory and explorable materials
A Claude Code output-style that makes the model write clear, natural Korean instead of broken machine Korean
A Codex plugin that redraws a scientific figure from a reference on the live draw.io canvas step by step, then validates and exports the file
A universal workflow plugin for Claude Code: 7 agents, 26 commands, 14 skills and 14 hooks for any project
A method pack that makes coding agents architecture-aware: baseline first, evidence checks, drift control and safety across long tasks
An extension for the Pi agent (pi.dev): subagents and orchestration in the Claude Code style, a widget and JavaScript scripts. Not for Claude Code
Gives the agent an understanding of your repository: it indexes the code and answers questions about it in Claude Code, Cursor, Codex, Windsurf and more
A set of slash commands, skills and subagents for Claude Code: review, tests, security, releases, docs and GitHub to Linear sync
A set of skills and agents for a second brain on markdown and git: notes, a knowledge base and a people CRM with no database or cloud
Jesse Vincent's Claude Code plugin marketplace: Superpowers, cross-session memory, Chrome, writing style and more
AI Builder Club Skills
AI Builder Club — Skills
A Claude Code plugin marketplace to make a repo agent-ready and run compounding agent loops
Skills that turn a coding agent's output into plain language: honest reports, straight verdicts, followable steps
PAUL runs Claude Code work as a loop: a plan with acceptance criteria, execution with per-task checks and a required close-out
A marketplace of 18 Claude Code plugins: access to blocked pages, second-model review, design systems from a site, research and planning
A set of Claude Code and Codex skills and subagents for professional .NET development: C#, Akka.NET, Aspire, EF Core, testing and performance
A plugin of skills for startup validation and planning: market research, competitor analysis, positioning and pitch
A set of skills, agents and commands for iOS, iPadOS, watchOS and tvOS development: Swift 6, SwiftUI, Liquid Glass and Apple Intelligence