by ComposioHQ
A curated list of Plugins that let you extend Claude Code with custom commands, agents, hooks, and MCP servers through the plugin system.
# Add to your Claude Code skills
git clone https://github.com/ComposioHQ/awesome-claude-pluginsWant plugins that do more than generate text? The connect-apps plugin lets Claude send emails, create issues, post to Slack, and take actions across 500+ apps.
The connect-apps plugin lets Claude perform real actions - send emails, create issues, post to Slack. It handles auth and connects to 500+ apps using Composio under the hood.
git clone https://github.com/composiohq/awesome-claude-plugins.git
cd awesome-claude-plugins
claude --plugin-dir ./connect-apps
/connect-apps:setup
Paste your API key when asked. (Get a free key at platform.composio.dev)
Ask Claude to send you a test email. If you receive it, Claude is now connected to 500+ apps.
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Claude Plugins are extensions that enhance Claude Code with custom slash commands, specialized agents, hooks, and skills. Plugins can be shared across projects and teams, providing consistent tooling and workflows.
CCHub - Desktop app for managing the Claude Code ecosystem — MCP marketplace, config profiles, skills & plugins browser, workflow templates, security audit. Built with Tauri v2 + React + Rust.
developer-growth-analysis - Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and curates personalized learning resources.
skill-bus - The skill for connecting skills. Wire context, conditions, and other skills into any skill invocation — declaratively, without modification. Zero dependencies.
context-mode - Process large outputs in sandboxed subprocesses, keeping only summaries in the context window. 98% context savings across 21 benchmarked scenarios.
codebase-graph - Code intelligence MCP server that builds knowledge graphs from source code with 42-language tree-sitter AST parsing and FalkorDB.
agntk - Zero-config AI agent CLI with persistent named agents, 20+ built-in tools, and hardware-aware local model selection.
backlog - Persistent, cross-session task management. 24 MCP tools for tasks, projects, tags, dependencies, and docs. 7 skills for planning, standups, and handoffs. Event-sourced storage, agent coordination, pure TypeScript. (Website)
/buddy companion with personality, mood, lore, and interactive commands (fortune, roast, haiku, focus timer). Mood shifts automatically on tool success/failure. Extensible — other plugins can layer traits and lore via "x-familiarExtensions" in their plugin.json.