Free online courses and practice for math, science, and computer programming.
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498 tools
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Weekly · AI tools
Free online courses and practice for math, science, and computer programming.
Developer Tools
AI coding assistant offering line-of-code completions and documentation.

Automation
Open-source task management for the agentic era.
Free

LLM Tools
Free MIT AI gateway with 359 providers and 1200+ models
Free

AI Search
AI-powered answering engine for research and search
Free

Developer Tools
Open source AI coding agent for large projects and real-world tasks.

Writing & Content
A book for learning Python programming.
Developer Tools
AI code review tool with agentic workflows for IDEs, PRs, and security.
Paid

Developer Tools
Native macOS terminal with AI agent integration

AI Agents
Self-hostable personal AI agent with vector memory and Telegram integration
Free

Data & Analytics
Analyzes stock data using SEC EDGAR and market data with free local Python tools
Free
Developer Tools
Share live Claude Code sessions with a 6-char code

Developer Tools
Run local LLMs on any device

AI Agents
Routes Claude Code requests to different models and customizes requests.
Free

SEO & Search Marketing
Open-source SEO, GEO, and marketing skills for AI agents.
Free

Developer Tools
Provides free templates to enhance AI coding assistants' usefulness
Free

Developer Tools
Run AI coding agents across machines from a console
Free

Developer Tools
Curated list of AI-powered coding tools
Free

Security & Privacy
Framework for AI security and cybersecurity research
Free

AI Infrastructure
Builds deterministic AI systems for real engineering work with compiled graphs and governed pipelines.
Showing 381–400 of 498 tools