Agent Plugins

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

Plugin

Ponytail

dietrichgebert/ponytail
Development workflow★ 122.9k

Ponytail gives Codex, Claude Code, OpenCode, and other coding agents a minimal-implementation ruleset, six companion Skills, and lifecycle hooks. It prioritizes existing code, standard libraries, and native platform features without removing security, validation, error handling, or accessibility safeguards.

ProjectUser-wideCodexClaude 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