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Top 12 TypeScript llm-agent Projects
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eko
Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai
Project mention: I built an open-source AI browser that automates web tasks with natural language | dev.to | 2025-11-03Special thanks to Eko for the powerful agent framework.
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Project mention: Mirage – Unified Virtual File System for AI Agents | news.ycombinator.com | 2026-05-19
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Project mention: The Stripe MCP Server — Payment Operations Through Your AI Assistant | dev.to | 2026-03-24
Stripe's official MCP server connects AI assistants to payment infrastructure — customers, products, invoices, subscriptions, refunds, and uniquely, Stripe's documentation. It lives in the stripe/ai monorepo alongside framework integrations for OpenAI, LangChain, CrewAI, and Vercel AI SDK.
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open-computer-use
State of the Art 82% OSWorld Computer Using Agent, production-ready. Remote and Local! Setup using one API Key (by coasty-ai)
Project mention: An AI Just Did Everything I Do on a Computer – Written by the AI Itself | news.ycombinator.com | 2026-03-03 -
mobilegym
MobileGym: A Verifiable and Highly Parallel Simulation Platform for Mobile GUI Agent Research · 一个运行在浏览器的手机模拟器 · A browser-hosted Android Simulator
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paks
A Package Manager for the AgentSkills standard. Discover, Use, and Create AgentSkills with Claude Code, Codex, Gemini CLI, OpenCode and more
Project mention: Show HN: Package Manager for Agent Skills: Publish, Discover, Install Everywhere | news.ycombinator.com | 2025-12-29+ Open source
Skills are pakaged, versioned, and published so they can be reused across different AI coding agents like Claude Code, Cursor, Stakpak, GitHub Copilot, Goose, and more...
Agent skills are often copied between tools or stored in your file system, which makes them hard to share. Paks extends agent skills by adding packaging and a registry.
This project is an early open source project, so your feedback and contributions are highly appreciated!
Repo: https://github.com/stakpak/paks
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filesystem-mcp-server
A Model Context Protocol (MCP) server for platform-agnostic file capabilities, including advanced search/replace and directory tree traversal
Project mention: Building MCP Server - The Hidden Protocol Behind Smart AI Collaboration | dev.to | 2025-10-24In my earlier store, where we talked about how to build an MCP Client where we used filesystem-mcp-server. This time, since we are building our own server, we'll call it "Wannabe FS MCP Server".
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Vento
Build & connect smart devices using AI. Vento is your playground for building with AI, code and hardware — no limits, just creation.🚀🚀
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worldsim
Abstract virtual world emulator with LangGraph agents. A stateless, plugin-based multi-agent simulation engine for Node.js/TypeScript.
Project mention: Simulating societies with LLM agents in TypeScript | news.ycombinator.com | 2026-04-07 -
notaryos
Cryptographic receipt system for AI agent accountability. Tamper-evident, hash-chained receipts with Ed25519/HMAC signing.
Project mention: Show HN: NotaryOS – Cryptographic proof of what your AI agent chose not to do | news.ycombinator.com | 2026-02-28 -
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AHP
Agent Handoff Protocol — a packet-based protocol for explicit agent task handoff, lifecycle state, and completion reporting
Project mention: Show HN: Orca – Agents hand off typed packets, not chat | news.ycombinator.com | 2026-04-23AHP is MIT licensed and designed to be runtime and model agnostic.
AHP protocol + spec: https://github.com/junkyard22/AHP
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript llm-agents discussion
TypeScript llm-agents related posts
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The Stripe MCP Server — Payment Operations Through Your AI Assistant
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Building payment-native AI agents with aixyz and x402
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Building a Paid MCP Server with Cloudflare Workers and Stripe
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Unlocking AI’s potential: How to quickly set up a Cursor MCP Server
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Stripe Agent Toolkit
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Stripe Model Context Protocol
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A note from our sponsor - SaaSHub
www.saashub.com | 9 Jun 2026
Index
What are some of the best open-source llm-agent projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | eko | 4,928 |
| 2 | mirage | 1,768 |
| 3 | ai | 1,591 |
| 4 | open-computer-use | 731 |
| 5 | mobilegym | 71 |
| 6 | paks | 57 |
| 7 | filesystem-mcp-server | 41 |
| 8 | Vento | 31 |
| 9 | worldsim | 3 |
| 10 | notaryos | 1 |
| 11 | ianos | 0 |
| 12 | AHP | 0 |
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