AI Tools Kit
AI Tools Kit provides free developer tools for working with AI language models. Built by developers, for developers.
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PydanticAI: Build Type-Safe AI Agents in Python
Build type-safe AI agents in Python with PydanticAI. Covers typed agents, structured outputs, dependency injection, tool registration, and multi-turn conversations with full code examples.
Build a Multi-Agent Stock Research Pipeline with LangGraph
Step-by-step tutorial for building a multi-agent stock research system using LangGraph 0.4. Covers supervisor routing, parallel analyst agents, tool use, and persistent state across sessions.
Computer-Use AI Agents: Build Vision-Grounded Desktop Automation
Build AI agents that see and control your desktop with vision LLMs. Covers the perception-action loop, skill memory, and 3 Python patterns including self-healing error recovery for production.