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Open source · TypeScript

Best TypeScript AI agents

The open-source AI agents written in TypeScript, from the Agent Search Engine index — ranked by real maintained adoption (GitHub stars and recent commit activity), never by sponsorship. Every project here is TypeScript-first, self-hostable, and free to run; the trade-off is you host and maintain it yourself. Right now it's led by n8n (201k stars), with firecrawl and dify close behind. Rankings shift as projects gain stars and ship commits.

57 open-source records · the full index · more best-of lists · how we rank

n8nPlatformFair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.TypeScript · 201k stars · Aug 2026firecrawlInfrastructureThe API to search, scrape, and interact with the web at scale.TypeScript · 168k stars · AGPL-3.0 · Aug 2026difyPlatformProduction-ready platform for agentic workflow development.TypeScript · 153k stars · Aug 2026gemini-cliAgentAn open-source AI agent that brings the power of Gemini directly into your terminal.TypeScript · 107k stars · Apache-2.0 · Aug 2026rufloFrameworkThe leading agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems.TypeScript · 68k stars · MIT · Aug 2026context7MCP serverContext7 Platform -- Up-to-date code documentation for LLMs and AI code editorsTypeScript · 61k stars · MIT · Aug 2026chrome-devtools-mcpAgentChrome DevTools for coding agentsTypeScript · 49k stars · Apache-2.0 · Aug 2026UI-TARS-desktopAgentThe Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent InfraTypeScript · 39k stars · Apache-2.0 · Aug 2026FastGPTPlatformFastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration,TypeScript · 29k stars · Aug 2026page-agentAgentJavaScript in-page GUI agent. Control web interfaces with natural language.TypeScript · 29k stars · MIT · Aug 2026activepiecesPlatformAI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI AgentsTypeScript · 24k stars · Aug 2026n8n-mcpMCP serverA MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for youTypeScript · 23k stars · MIT · Aug 2026
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coze-studioPlatformAn AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.TypeScript · 21k stars · Apache-2.0 · Jul 2026elizaFrameworkOpen source agentic operating systemTypeScript · 19k stars · MIT · Aug 2026trigger.devPlatformTrigger.dev – build and deploy fully‑managed AI agents and workflowsTypeScript · 16k stars · Apache-2.0 · Aug 2026eigentAgentEigent: The Open Source Cowork Desktop to Unlock Your Exceptional Productivity. Local and Free Alternative to Claude Cowork.TypeScript · 15k stars · Apache-2.0 · Aug 2026midsceneAgentAI-powered, vision-driven UI automation for every platform.TypeScript · 15k stars · MIT · Aug 2026nanobrowserAgentOpen-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.TypeScript · 14k stars · Apache-2.0 · Nov 2025gatewayInfrastructureA blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.TypeScript · 13k stars · MIT · May 2026mcp-useSDK / libraryThe fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.TypeScript · 10k stars · MIT · Aug 2026flowgram.aiFrameworkFlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.TypeScript · 8.4k stars · MIT · Aug 2026steel-browserInfrastructureOpen Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.TypeScript · 7.5k stars · Apache-2.0 · Aug 2026Browser MCPMCP serverBrowser MCP is a Model Context Provider (MCP) server that allows AI applications to control your browserTypeScript · 7.0k stars · Apache-2.0 · Apr 2025llm-scraperSDK / libraryTurn any webpage into structured data using LLMsTypeScript · 6.9k stars · MIT · Aug 2026open-multi-agentFrameworkTypeScript multi-agent orchestration framework. Describe a goal, a coordinator decomposes it into a task DAG that runs on any LLM: Claude, ChatGPT, Gemini, DeepSeek, or local models.TypeScript · 6.8k stars · MIT · Aug 2026XcodeBuildMCPMCP serverA Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.TypeScript · 6.2k stars · MIT · Aug 2026LobsterAIAgentOpen-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research.TypeScript · 5.9k stars · MIT · Aug 2026vibesdkPlatformAn open-source vibe coding platform that helps you build your own vibe-coding platform, built entirely on Cloudflare stackTypeScript · 5.3k stars · MIT · Aug 2026byterover-cliInfrastructureByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)TypeScript · 4.9k stars · Jun 2026exa-mcp-serverMCP serverExa MCP for web search and web crawling!TypeScript · 4.9k stars · MIT · Aug 2026MonkeyCodePlatformAI coding platform for teamsTypeScript · 4.4k stars · AGPL-3.0 · Aug 2026mcp-server-chartMCP serverA visualization mcp & skills contains 25+ visual charts using @antvis. Using for chart generation and data analysis.TypeScript · 4.3k stars · MIT · May 2026archestraInfrastructureEnterprise AI Platform with guardrails, MCP registry, gateway & orchestratorTypeScript · 4.2k stars · Aug 2026grok-cliAgentAn open-source coding agent for the Grok APITypeScript · 3.4k stars · MIT · Jul 2026opengapFrameworkA framework-agnostic, git-native standard for defining AI agentsTypeScript · 2.9k stars · MIT · Jul 2026ORG2AgentOpen-source Cursor-style agent IDE — but built for reviewability and control. Built-in rust harness; supports 10+ CLIs.TypeScript · 2.7k stars · AGPL-3.0 · Aug 2026metamcpInfrastructureMCP Aggregator, Orchestrator, Middleware, Gateway in one dockerTypeScript · 2.6k stars · MIT · Jun 2026CodeMachine-CLIAgentCodeMachine is an open-source tool that orchestrates AI coding agents into repeatable, long-running workflows.TypeScript · 2.5k stars · Apache-2.0 · Feb 2026codelAgentFully autonomous AI Agent that can perform complicated tasks and projects using terminal, browser, and editor.TypeScript · 2.5k stars · AGPL-3.0 · Apr 2024little-coderAgentA harness optimized to smaller LLMsTypeScript · 2.4k stars · Apache-2.0 · Aug 2026mcp-routerInfrastructureA Unified MCP Server Management App (MCP Manager).TypeScript · 2.1k stars · Aug 2026open-coworkAgentOpen-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP tools, and Skills — with sandbox isolation, multi-model support, and Feishu/Slack integration.TypeScript · 2.0k stars · MIT · Aug 2026ai-devkitInfrastructureThe control plane for AI coding agents.TypeScript · 1.6k stars · Aug 2026cli-continuesSDK / libraryresume any AI coding session in another tool — Claude Code, Copilot, Gemini, Codex, CursorTypeScript · 1.4k stars · MIT · May 202610xAgent10x - Up to 20x faster AI coding with multi-step Superpowers. Open-source agent with smart model routing, BYOK, fully self-hosted.TypeScript · 1.4k stars · MIT · Jan 2026dao-codeAgentOpen-source TypeScript terminal coding agent for DeepSeek-V4 — builds on DeepSeek's strong price-performance and ultra-cheap cache pricing, engineering byte-stable prefixes and cache-reusing forks soTypeScript · 1.3k stars · MIT · Aug 2026mcp-searxngMCP serverPrivate web search for AI assistants via SearXNG — supports Claude, Cursor, and any MCP clientTypeScript · 1.1k stars · MIT · Aug 2026BubbleLabAgentOpen-core workflow engine powering Bubble Lab — and fully runnable, hostable, and extensible on its own.TypeScript · 1.1k stars · Apache-2.0 · Apr 2026openopsPlatformThe batteries-included, No-Code FinOps automation platform, with the AI you trust.TypeScript · 1.1k stars · Aug 2026flow-likeAgentFlow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamless AI integration and rich customization.TypeScript · 933 stars · Aug 2026ai-maestroFrameworkAI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging. Manage Claude, Codex or any AI Agent from one dashboard.TypeScript · 748 stars · MIT · Aug 2026StarmoonFrameworkA conversational, AI device + software framework for companionship, entertainment, education, healthcare, IoT applications, and DIY robotics.TypeScript · 549 stars · GPL-3.0 · Mar 2026parchiAgentYour AI friend right in your browserTypeScript · 543 stars · MIT · Apr 2026AsyncAgentIDE, A native-feeling AI coding workspace that blends chat, planning, agent execution, and project navigation into a unified desktop experience.TypeScript · 475 stars · Apache-2.0 · May 2026deepgram-js-sdkSDK / libraryOfficial JavaScript SDK for Deepgram.TypeScript · 271 stars · MIT · Aug 2026gdansk-aiAgentFull stack voice chatbotTypeScript · 199 stars · GPL-2.0 · Oct 2024glanceMCP serverAI-powered browser automation MCP server for Claude Code. Navigate, click, screenshot, test — all from your terminal.TypeScript · 152 stars · MIT · Apr 2026

Frequently asked

What are the best TypeScript AI agents?
The TypeScript projects listed below, ranked by maintained adoption — GitHub stars plus recent commit activity — so you see what's genuinely used and still maintained, not abandoned.
Are these TypeScript AI agents open source and free?
Yes — every project on this page is open source and written primarily in TypeScript. The software is free to run and self-host; you still pay for the infrastructure you run it on and any model or API usage it makes.
Why choose TypeScript AI agents specifically?
Staying in your team's primary language — TypeScript — makes self-hosting, extending, and debugging far easier, because you can read and modify the source directly instead of treating it as a black box.