Build Production AI Agents
Not Infrastructure
Open-source Python tools battle-tested across 30+ deployments. Frameworks, templates, and libraries so you ship agents — not boilerplate.
Featured & trusted by
Our Projects
Open-source packages for the Pydantic AI ecosystem
How It Works
From install to production in three steps
Pick a Package
Browse our ecosystem of 20 open-source packages. Install via pip — each one works standalone or together.
Configure & Build
Use our CLI generators, presets, and templates to scaffold your AI agent project in minutes, not weeks.
Ship to Production
Deploy with Docker, add observability with Logfire, and scale confidently with production-tested code.
Why We Build This
After 30+ AI deployments, we kept hitting the same wall: teams spending months building infrastructure instead of solving their actual problem. Every project reinvented auth, streaming, agent orchestration — from scratch. We decided to open-source the patterns that actually survived production, so you can skip the part where everything breaks at 2 AM.
Modular, Not Monolithic
Pick what you need, leave what you don't. Every package works standalone — no vendor lock-in, no hidden dependencies.
Production-Tested First
Nothing ships until it survives real traffic. These aren't weekend prototypes — they're extracted from systems handling real users.
Built by Practitioners
We use everything we ship. When something breaks, we feel it first. That's why our tools focus on what actually matters in production.
Community & Recognition
What the ecosystem says about our tools
Huge respect to the team at Vstorm for pushing this forward. That's the kind of runtime thinking we need if we want agents in production, not just demos.
AI Consultant
The CLI angle is underrated. The hard part isn't generating code — it's standardizing how teams spin things up so auth, streaming, and observability aren't afterthoughts. Tooling like this matters because it encodes good defaults before entropy shows up.
Senior IT Operations Lead
Great overview on Pydantic Deep Agents. Thanks Vstorm!
22K+ followers
Setting up the production plumbing often eats up time before you even touch the AI logic. I've seen teams lose momentum getting stuck on this infrastructure glue. This CLI Generator looks like a solid way to fast-track deployment.
AI Solutions Engineer
Our team hasn't tried the full library yet but have been finding a lot of value in a couple of the sub-libraries, many thanks!
Engineer
This is how agents move from demos to products. The scaffolding matters.
Autonomous CISO
I saw your post regarding deep agents and I'm super interested! I was working on history processor and summarization, enabling the agent to self-compress when we give it a warning about its own context window size.
escape.tech
Really appreciate the work done here: it was thoughtful of you to include the admin panel — that's been a big hurdle whenever I work with FastAPI.
Software Developer
We're looking to expand our agentic capabilities, and your team's work seems very aligned with where we're headed. We could leverage the existing pydantic-ai-backend and extend it to other remote execution environments.
VLM / Computer-Vision Company
Perfect. Makes scaffolding e2e agent projects that much easier.
Building AI Agents
Excellent end to end Template for AI/LLM Applications.
Principal Architect at VisionStream
I made a PR for pydantic todos — some instruction fixes, also make todo ids show in the prompt so you can make one less tool call. I will take care of the subagents one in a bit.
Community Contributor
Huge respect to the team at Vstorm for pushing this forward. That's the kind of runtime thinking we need if we want agents in production, not just demos.
AI Consultant
The CLI angle is underrated. The hard part isn't generating code — it's standardizing how teams spin things up so auth, streaming, and observability aren't afterthoughts. Tooling like this matters because it encodes good defaults before entropy shows up.
Senior IT Operations Lead
Great overview on Pydantic Deep Agents. Thanks Vstorm!
22K+ followers
Setting up the production plumbing often eats up time before you even touch the AI logic. I've seen teams lose momentum getting stuck on this infrastructure glue. This CLI Generator looks like a solid way to fast-track deployment.
AI Solutions Engineer
Our team hasn't tried the full library yet but have been finding a lot of value in a couple of the sub-libraries, many thanks!
Engineer
This is how agents move from demos to products. The scaffolding matters.
Autonomous CISO
I saw your post regarding deep agents and I'm super interested! I was working on history processor and summarization, enabling the agent to self-compress when we give it a warning about its own context window size.
escape.tech
Really appreciate the work done here: it was thoughtful of you to include the admin panel — that's been a big hurdle whenever I work with FastAPI.
Software Developer
We're looking to expand our agentic capabilities, and your team's work seems very aligned with where we're headed. We could leverage the existing pydantic-ai-backend and extend it to other remote execution environments.
VLM / Computer-Vision Company
Perfect. Makes scaffolding e2e agent projects that much easier.
Building AI Agents
Excellent end to end Template for AI/LLM Applications.
Principal Architect at VisionStream
I made a PR for pydantic todos — some instruction fixes, also make todo ids show in the prompt so you can make one less tool call. I will take care of the subagents one in a bit.
Community Contributor
Frequently Asked Questions
Everything you need to know about our tools and projects.
What is the Full-Stack AI Agent Template?
Which AI framework should I choose?
Can I switch AI frameworks after generating a project?
Is the template free to use?
Which database should I use?
What's New
Latest releases across our ecosystem
DeepResearch & Multi-provider Support
Added DeepResearch agent pattern, Gemini/Groq providers, and improved context management.
Web Configurator & 5 AI Frameworks
Interactive web configurator with 75+ options, CrewAI & LangGraph support, Logfire integration.
Logfire Assistant 1.0 — Chrome Extension
Natural language queries for Logfire data. Chat with your traces, metrics, and logs directly in the browser.
Built by the Community
Open source contributors making our tools better every day
From Our Blog
Latest tutorials, guides, and insights on building AI agents
From create-react-app to create-ai-app: The New Default for AI Applications
In 2016, create-react-app standardized how we build frontends. In 2026, AI applications need the same moment — and it's here.
AGENTS.md: Making Your Codebase AI-Agent Friendly (Copilot, Cursor, Codex, Claude Code)
Every AI coding tool reads your repo differently. Here's how AGENTS.md — the emerging tool-agnostic standard — gives them the context they need.
From 0 to Production AI Agent in 30 Minutes — Full-Stack Template with 5 AI Frameworks
Step-by-step walkthrough: web configurator, pick a preset, choose your AI framework, configure 75+ options, docker-compose up — working production AI app.
Ready to build your first production AI agent?
Open-source tools, battle-tested patterns, zero boilerplate. Configure your stack and ship in minutes — not months.