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The knowledge library
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Discover, compare, and use Claude Skills, MCP servers, Cursor rules, and AI tools — updated daily.

Top Claude Skills

View all 498 →

brainstorming

Design

You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.

obra/superpowers
★ 235,495

dispatching-parallel-agents

Development

Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies

obra/superpowers
★ 235,495

executing-plans

Development

Use when you have a written implementation plan to execute in a separate session with review checkpoints

obra/superpowers
★ 235,495

finishing-a-development-branch

Design

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup

obra/superpowers
★ 235,495

receiving-code-review

Design

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

obra/superpowers
★ 235,495

requesting-code-review

Design

Use when completing tasks, implementing major features, or before merging to verify work meets requirements

obra/superpowers
★ 235,495

Top MCP Servers

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microsoft/markitdown

File Systems

MCP tool access to MarkItDown -- a library that converts many file formats (local or remote) to Markdown for LLM consumption.

microsoft/markitdown
Python ★ 157,431

modelcontextprotocol/servers

Other Tools and Integrations

MCP server that exercises all the features of the MCP protocol.

modelcontextprotocol/servers
TypeScript ★ 87,544

netdata/netdata

Monitoring

Discovery, exploration, reporting and root cause analysis using all observability data, including metrics, logs, systems, containers, processes, and network connections.

netdata/netdata
Go ★ 79,349

upstash/context7

Knowledge & Memory

Up-to-date code documentation for LLMs and AI code editors.

upstash/context7
TypeScript ★ 57,846

chopratejas/headroom

Knowledge & Memory

Context compression layer for AI agents. Compresses tool outputs, logs, RAG chunks, files, and conversation history before they reach the LLM, with reversible retrieval through MCP tools.

chopratejas/headroom
Python ★ 45,699

mindsdb/mindsdb

Aggregators

Connect and unify data across various platforms and databases with MindsDB as a single MCP server.

mindsdb/mindsdb
Makefile ★ 39,322

Top Cursor Rules

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AI Agent Specialist

AI/ML

Cursor rules for TypeScript, React, Node.js, clean architecture, testing, and WHY-oriented engineering guidance.

PatrickJS/awesome-cursorrules
.mdc

Alpha Skills Quant Factor Research

Other

Quantitative factor research skills for Cursor. Evaluate factors, run backtests, mine new alpha through natural language.

PatrickJS/awesome-cursorrules
.mdc

Android Jetpack Compose

Mobile

Cursor rules for Android development with Jetpack Compose integration.

PatrickJS/awesome-cursorrules
.mdc

Angular Novo Elements

Frontend

Cursor rules for Angular development with Novo Elements UI library.

PatrickJS/awesome-cursorrules
.mdc

Angular TypeScript

Frontend

Cursor rules for Angular development with TypeScript integration.

PatrickJS/awesome-cursorrules
.mdc

Ankra CLI

Tools

Ankra CLI rules and best practices for managing Kubernetes clusters via the Ankra platform

PatrickJS/awesome-cursorrules
.mdc

AI Tools

View all 13 →

ChatGPT

Chat AI

Most widely used general-purpose AI assistant — voice, memory, custom GPTs, agents

OpenAI

Claude

Chat AI

AI assistant for complex reasoning, coding, and long-context analysis

Anthropic

Claude Code

Developer Tools

Agentic coding tool for building, editing, testing, reviewing, and automating software projects

Anthropic

Cursor

Code AI

AI-native code editor — Composer agents, multi-file edits, codebase context

Anysphere

DeepSeek

Chat AI

Open-weight Chinese AI models for reasoning, coding, agents, and low-cost API workloads

DeepSeek

ElevenLabs

Audio AI

AI voice platform for text-to-speech, speech-to-text, voice agents, dubbing, music, and generative audio

ElevenLabs