Awesome AI Agent Tools

Installable components for AI coding assistants -- skills, MCP servers, agent loops, subagents, hooks, plugins, prompts, and CLI tools, each with a source link and an install command.

600 installable components across 8 categories. Every entry is sourced from a real open-source project. Works with Claude Code, OpenCode, Codex, Cursor, Gemini CLI, Copilot, and 30+ AI coding assistants.

Contents

• Skills
• MCPs
• Agent Loops
• Subagents
• Hooks
• Plugins
• Prompts
• Tools

Skills

94 skills across 9 categories: Development (31) · Productivity (17) · Design (11) · Content (10) · DevOps (8) · Marketing (6) · Data (5) · Testing (4) · Security (2)

Full catalog: skills/ · catalog.json

Name	Description	Source
Executing Plans	Executes implementation plans with verification at each step.	obra/superpowers
Frontend Design	Creates distinctive, production-grade frontend interfaces with high design quality.	anthropics/skills
Grill Me	Get relentlessly interviewed about a plan or design until every branch of the decision tree is resolved.	mattpocock/skills
Vercel React Best Practices	React and Next.js performance optimization guidelines from Vercel Engineering. 40+ rules across 8 categories.	vercel-labs/agent-skills
Find Skills	Discover and install new skills for your agent.	vercel-labs/skills

MCPs

133 mcps across 19 categories: Developer Tools (15) · AI & Machine Learning (14) · Agent Orchestration (14) · Communication (11) · Databases (10) · Search (10) · DevOps (8) · Security (7) · Official Reference (6) · Research & Data (6) · Browser Automation (5) · Cloud Platforms (5) · Marketing (5) · Monitoring (5) · Finance (4) · Design (3) · Blockchain (3) · Data Engineering (1) · Mobile (1)

Full catalog: mcps/ · catalog.json

Name	Description	Source
n8n MCP	Fair-code workflow automation platform with native AI capabilities and 400+ integrations	n8n-io/n8n
MarkItDown	Converts PDF, Office, HTML and image files into clean Markdown for AI consumption	microsoft/markitdown
Browser Use MCP	AI-powered browser automation with 100K+ stars. Enables agents to browse the web, fill forms, extract data, and interact with web pages autonomously.	browser-use/browser-use
Filesystem MCP	Secure file read/write/list/search operations with configurable directory access controls	modelcontextprotocol/servers
Netdata MCP	Real-time infrastructure monitoring with MCP integration for system metrics	netdata/netdata

Agent Loops

103 loops across 7 categories: engineering (53) · multi-agent (14) · evaluation (11) · meta (10) · operations (6) · design (6) · content (3)

Full catalog: loops/ · catalog.json

Name	Description	Source
The docs sweep	Keeps documentation aligned with the current codebase	Forward-Future/loopy
Daily Triage Pattern	1d-2h maintenance loop for triaging issues, PRs, and priorities	cobusgreyling/loop-engineering
Issue Burn-Down Line	Curated backlog through worker, QA, and checkpoint stations	rohanbalkondekar/agent-loop-patterns
Alpha Loop	Agent-agnostic automated development loop: Plan -> Build -> Test -> Review -> Ship	bradtaylorsf/alpha-loop
The Workflow Loop	Complete shipping loop for coding agents with Plan/Execute/Land/Learn phases	iKon85/agent-workflow-kit

Subagents

31 subagents across 5 categories: Subagent Collection (15) · Agent Harness (6) · Official SDK (4) · Platform Format (4) · Curated Directory (2)

Full catalog: subagents/ · catalog.json

Name	Description	Source