Langgraph
Build resilient agents
Vercel’s SDK for durable, reliable, observable apps and AI agents in TypeScript.
workflow is an open-source agents project by vercel (vercel/workflow on GitHub). It has 2,444 GitHub stars and 377 forks, is released under the Apache-2.0 license, and was last updated on GitHub on 3 October 2026.
Add it to your TypeScript project.
Model long-running agent logic.
Run on Vercel or your own infrastructure.
Watch durable executions complete.
Survives restarts and crashes.
First-class TS developer experience.
See every workflow step.
Long agents that actually finish.
Built for modern deploy targets.
Maintained by Vercel.
Download the source and move into the project folder.
git clone https://github.com/vercel/workflow.git
cd workflowEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project’s launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandVercel, at vercel/workflow.
Yes. Apache-2.0 licensed.
No. It runs on Vercel or your own infrastructure.
It is TypeScript-first and aimed at agentic workloads.
Yes. TypeScript is the supported language.
Build resilient agents
Open-source framework for building agentic apps in JavaScript, Go, Dart, and Python, built and used in production by Google
Mastra is the modern TypeScript framework for AI-powered applications and agents.
Build AI agents in a no-code visual builder or TypeScript SDK, fully synced.
The official TypeScript SDK for Model Context Protocol servers and clients.
Durable, composable AI agents — flows that crash and resume, retry safely, and explain every step.
The most-starred other Agents projects in the LibreAI catalogue — the realistic shortlist if workflow is not the right fit.
A personal AI that really does things — on any OS, with your data staying yours.
An agentic skills framework & software development methodology that works.
Agent harness optimization system with skills, memory and security for Claude Code, Codex and more
The agent that grows with you — a Python framework for adaptive AI agents.
DeepSeek's plugin-based agent harness where everything is a plugin.
Free and open — grab the source, star the repo, and start creating.