Plugins

Open prompt library with a Claude Code plugin, MCP server and CLI: search, fetch and improve prompts and skills from an agent

Memory layer for agents: plugins for Claude Code, Codex, Cursor and OpenCode, plus a CLI and SDKs that carry context across sessions

An engineering system for coding agents: 68 agents, 292 skills, hooks, memory, rules and the AgentShield security scanner

Knowledge-graph memory for agents: Claude Code and Codex plugins, an MCP server and a Python library

A Claude Code plugin for the Phoenix LLM observability platform: remote MCP plus skills for traces, evals and instrumentation

The Cursor plugin specification and official plugins: skills, rules and MCP for workflows and third-party services

A Claude Code plugin with correction memory: every fix becomes a rule, plus topic wikis, hooks and dozens of skills

Shared cloud memory for a team's agents: stores session traces and turns repeated patterns into skills

Numman Ali's small plugin marketplace: agent orchestration, open-source maintenance, Gas Town and Z.AI CLI