Build AI Agents for $0: LangChain + Groq Free Tier Guide Hits GitHub
tom_doerr · x · 2026-08-11
A popular open-source GitHub repo, build-ai-agents-free, teaches beginners how to build functional AI agents that can reason, use tools, and loop through tasks without spending a cent or requiring a credit card.
The project features a completely free tech stack:
- LangChain + LangGraph: The core MIT-licensed framework, utilizing its new createagent functionality.
- Groq or Google Gemini free tier: For LLM API access.
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