Plugin

Superpowers

obra/superpowers
Development workflow★ 272.4k

A Skills-driven software development methodology covering discovery, planning, implementation, and verification.

ProjectUser-wideCodexClaude Code
Plugin

Everything Claude Code

affaan-m/ecc
Development workflow★ 240.9k

An engineering workflow pack combining agents, skills, hooks, commands, and rules for planning, implementation, testing, security, and continuous learning.

User-wideProjectClaude CodeCodex
Plugin

Compound Engineering

everyinc/compound-engineering-plugin
Development workflow★ 24.7k

Every's open-source agent workflow plugin connects discovery, planning, implementation, debugging, review, delivery, and captured learnings through 33 skills, with native installation paths for Claude Code, Codex, Cursor, and other hosts.

ProjectUser-wideClaude CodeCodex App and Codex CLI
Plugin

SuperClaude Framework

SuperClaude-Org/SuperClaude_Framework
Development workflow★ 23.8k

A configuration framework that enhances Claude Code with specialized commands, personas, and development methods.

User-wideFrameworkClaude Code
Plugin

Knowledge Work Plugins

anthropics/knowledge-work-plugins
Automation & integrations★ 23.7k

Knowledge Work Plugins is Anthropic's public marketplace of job-oriented Claude extensions. Choose an office or sales workflow in Cowork, start with information you supply, and decide separately whether to connect company systems.

MarketplaceClaude CoworkClaude Code
Plugin

Harness v2

revfactory/harness
Multi-agent orchestration★ 9.1k

A community Claude Code plugin that analyzes a project and generates specialized agents, skills, and orchestration rules across workflow, persistent-agent, and one-shot subagent modes.

ProjectMarketplaceClaude Code
Plugin

Flow-Next

gmickel/flow-next
Development workflow★ 698

A local workflow plugin that connects durable specs, isolated implementation, cross-model review, evidence receipts, pull requests, and landing across Claude Code, Codex, Cursor, Droid, Grok Build, and OpenCode.

ProjectUser-wideClaude CodeCodex