A Blog full of AI Projects

A Blog full of AI Projects

Python FastAPI with JWT Auth serving a Tool-Calling AI Agent

04-July-2026

Python FastAPI with JWT Auth serving a Tool-Calling AI Agent - hosted at Render Cloud by Webservice

The AI agent implements a modern 3-phase Tool Agent Pipeline (Plan → Execute → Synthesize) where tools are safely selected, executed, and used to generate grounded responses using a minimal of Langchain

Try the demo by OpenAPI...

A Starter FastAPI + JWT Auth + AI Agent + OpenAPI / Swagger - secured by HTTPS

During the development process, I used ChatGPT for assisting with code generation and Github Copilot for code inline suggestion

DevOps by VS Code + GitHub + Render Cloud

The Web API at GitHub
AI - Machine Learning - Deep Learning - RAG