Agent Plugins

Extensions for Codex, Claude Code, Cursor, and other agent hosts

Plugin

Agency Agents

msitarzewski/agency-agents
Multi-agent orchestration★ 146.1k

A library of specialist agent personas organized by role and task, with conversion and installation scripts for Codex and other coding agents.

User-wideTeam sharedClaude CodeCodex
Plugin

Codex Plugin for Claude Code

openai/codex-plugin-cc
Code review★ 32.6k

OpenAI's official Codex plugin for Claude Code provides eight slash commands for read-only code review, adversarial review, task delegation, rescue work, background job management, and session transfer while reusing the local Codex CLI's authentication and configuration.

ProjectUser-wideClaude CodeCodex CLI
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

Claude Octopus

nyldn/claude-octopus
Multi-agent orchestration★ 4.1k

A local plugin for Claude Code or Codex that assigns optional model providers to research, design, implementation, and review roles, then surfaces disagreement and consensus without dispatching external providers by default.

ProjectUser-wideClaude CodeCodex
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