Open source · TypeScript
Best TypeScript AI agents
The 111 open-source AI agents written in TypeScript in this index, ordered by recorded GitHub star count, never by sponsorship. Stars are repository-interest signals, not performance or maintenance guarantees. firecrawl leads the set at 190,705 GitHub stars, and 88 of the 111 have a recorded repository push in the last 90 days. These records have TypeScript as their primary repository language and recognized open-source software licenses recorded in this index; check the current licenses, deployment requirements, and model or API costs. Right now it's led by firecrawl (191k stars), with gemini-cli and MCP Reference Servers following. Order follows the recorded star counts; repository activity is shown separately.
exa-mcp-serverMCP serverExa MCP for web search and web crawling!Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 5.1kGitHub starsagent-deviceMCP serverLet coding agents run, inspect and verify mobile, TV, web and desktop apps through a CLI or MCP.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 5.0kGitHub starsMonkeyCodePlatformAI coding platform for teamsOpen sourceCosts not checkedTypeScript · recorded license: AGPL-3.0Record checked · Recent push 4.8kGitHub starsNotion MCP ServerMCP serverNotion's MCP server for searching, reading and editing a workspace; Notion now recommends its hosted version.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 4.7kGitHub starsmcp-server-chartMCP serverA visualization mcp & skills contains 25+ visual charts using @antvis. Using for chart generation and data analysis.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked 4.4kGitHub starsCloudflare MCP ServersMCP serverCloudflare's official remote MCP servers for docs, Workers bindings, builds, observability, containers and browser rendering.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked · Recent push 4.4kGitHub starsSpec Workflow MCPMCP serverSpec-driven development for AI agents: requirements, design and tasks with approvals and a live dashboard.Open sourceCosts not checkedTypeScript · recorded license: GPL-3.0Record checked 4.3kGitHub starsPlaywriterMCP serverLet agents control your own running Chrome through an extension, with the full Playwright API via CLI or MCP.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 4.0kGitHub starsOpenAI Agents SDK (TypeScript)FrameworkOpenAI's lightweight, provider-agnostic TypeScript framework for multi-agent workflows and voice agents.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 3.9kGitHub starsDBHubMCP serverA minimal, token-efficient MCP server for Postgres, MySQL, MariaDB, SQL Server, Oracle and SQLite.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 3.6kGitHub starsgrok-cliAgentAn open-source coding agent for the Grok APIOpen sourceCosts not checkedTypeScript · recorded license: MITRecord checked 3.5kGitHub starsFastMCP (TypeScript)SDK / libraryA TypeScript framework for MCP servers with sessions, authentication and HTTP streaming.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 3.3kGitHub stars
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shadcn/ui MCP ServerMCP serverGive AI assistants shadcn/ui v4 component source, demos, blocks and metadata for React, Svelte, Vue and React Native.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 3.0kGitHub starsMarkdownify MCP ServerMCP serverConvert PDFs, images, audio, Office files, web pages and YouTube transcripts to Markdown for AI assistants.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 3.0kGitHub starsopengapFrameworkA framework-agnostic, git-native standard for defining AI agentsOpen sourceCosts not checkedTypeScript · recorded license: MITRecord checked 3.0kGitHub starsSupabase MCP ServerMCP serverSupabase's official MCP server for managing tables, config and data in your Supabase projects from AI assistants.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked · Recent push 2.9kGitHub starsMCP Apps (spec and SDK)SDK / libraryThe official specification and SDK for MCP Apps: interactive UIs served by MCP servers inside AI chat clients.Open sourceCosts not checkedTypeScript · recorded license: MIT AND Apache-2.0Record checked · Recent push 2.9kGitHub starsmetamcpInfrastructureMCP Aggregator, Orchestrator, Middleware, Gateway in one dockerOpen sourceCosts not checkedTypeScript · recorded license: MITRecord checked 2.7kGitHub starslittle-coderAgentA harness optimized to smaller LLMsOpen sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked · Recent push 2.7kGitHub starsORG2AgentOpen-source Cursor-style agent IDE — but built for reviewability and control. Built-in rust harness; supports 10+ CLIs.Open sourceCosts not checkedTypeScript · recorded license: AGPL-3.0Record checked · Recent push 2.6kGitHub starsMCP SuperAssistantMCP clientA Chrome extension that brings MCP tools to ChatGPT, Gemini, Perplexity, Grok, AI Studio and other web chats.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked 2.6kGitHub starsPerplexity MCP ServerMCP serverPerplexity's official MCP server for real-time web search, reasoning and research through its API.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.6kGitHub starsExcalidraw MCP Server (community)MCP serverA live Excalidraw canvas that agents can draw on, see, refine and export as .excalidraw files.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.5kGitHub starsMCPHubInfrastructureA self-hosted MCP gateway and control plane for connecting, routing and operating many MCP servers.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked · Recent push 2.5kGitHub starsCodeMachine-CLIAgentCodeMachine is an open-source tool that orchestrates AI coding agents into repeatable, long-running workflows.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked 2.5kGitHub starscodelAgentFully autonomous AI Agent that can perform complicated tasks and projects using terminal, browser, and editor.Open sourceCosts not checkedTypeScript · recorded license: AGPL-3.0Record checked 2.5kGitHub starsFigma Console MCPMCP serverTreat your design system as an API: extract, create and debug in Figma, with two-way token sync.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.5kGitHub starsTavily MCP ServerMCP serverTavily's MCP server for real-time web search, page extraction, site mapping and crawling.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.4kGitHub starsopen-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.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.2kGitHub starsSkybridgeSDK / libraryA full-stack, type-safe React framework for building MCP Apps and ChatGPT Apps.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.2kGitHub starsAzure DevOps MCP ServerMCP serverMicrosoft's MCP server for Azure DevOps work items, repos, pipelines and more, hosted or local.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.1kGitHub starsWitsyMCP clientA desktop AI assistant and universal MCP client that runs MCP servers with almost any LLM.Open sourceCosts not checkedTypeScript · recorded license: AGPL-3.0Record checked 2.0kGitHub starsGitLab MCP Server (@zereight/mcp-gitlab)MCP serverA GitLab MCP server with 261 tools for projects, merge requests, issues, pipelines, wikis and releases.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 2.0kGitHub starsStripe MCP and AI toolkitMCP serverStripe's hosted MCP server plus SDKs and agent skills for building AI products on Stripe.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.9kGitHub starsDiveMCP clientAn open-source MCP host desktop app that works with any LLM supporting function calling.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked 1.8kGitHub starsGrounded Docs MCP ServerMCP serverA local, open-source index of version-specific library documentation for AI coding assistants.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.8kGitHub starsai-devkitInfrastructureThe control plane for AI coding agents.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.6kGitHub starsmcp-remoteInfrastructureConnect MCP clients that only support local stdio servers to remote MCP servers, with OAuth support.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.6kGitHub starsMCP Server KubernetesMCP serverManage a Kubernetes cluster, and optionally Helm releases, from an MCP client through your kubeconfig.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.6kGitHub starscli-continuesSDK / libraryresume any AI coding session in another tool — Claude Code, Copilot, Gemini, Codex, CursorOpen sourceCosts not checkedTypeScript · recorded license: MITRecord checked 1.6kGitHub starsBrave Search MCP ServerMCP serverBrave's official MCP server for web, news, image, video, local and place search plus summaries.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.5kGitHub starsDraw.io MCP Server (community)MCP serverA community MCP server for live diagramming in Draw.io, with a built-in editor or browser extension.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.5kGitHub starsApple Docs MCPMCP serverSearch Apple Developer Documentation, framework APIs and WWDC videos from Claude, Cursor and other MCP clients.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked 1.4kGitHub stars10xAgent10x - Up to 20x faster AI coding with multi-step Superpowers. Open-source agent with smart model routing, BYOK, fully self-hosted.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked 1.4kGitHub starsxmcpSDK / libraryA TypeScript framework for building and shipping MCP servers, with file-system routing and hot reload.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.3kGitHub starsmcp-searxngMCP serverPrivate web search for AI assistants via SearXNG — supports Claude, Cursor, and any MCP clientOpen sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.3kGitHub starsGoogle Calendar MCP ServerMCP serverManage Google Calendar events across multiple accounts and calendars from Claude and other assistants.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.2kGitHub starsRef MCPMCP serverToken-efficient documentation search and reading for coding agents, across public and private libraries.Open sourceCosts not checkedTypeScript · recorded license: MITRecord checked · Recent push 1.2kGitHub starsMongoDB MCP ServerMCP serverMongoDB's official MCP server for querying databases and managing Atlas clusters from AI agents.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked · Recent push 1.1kGitHub starsBubbleLabAgentOpen-core workflow engine powering Bubble Lab — and fully runnable, hostable, and extensible on its own.Open sourceCosts not checkedTypeScript · recorded license: Apache-2.0Record checked 1.1kGitHub stars
Frequently asked
- What are the best TypeScript AI agents?
- By recorded GitHub star count, firecrawl, gemini-cli and MCP Reference Servers lead the TypeScript AI agents in this index of 111. The full list is below; star count does not prove suitability or continued maintenance. Sponsorship does not affect its order.
- Are these TypeScript AI agents open source and free?
- These records have recognized open-source software licenses recorded and are written primarily in TypeScript in this index. MIT is the most common licence here, on 70 of 111, across 7 licences in total. Check each license and deployment requirements. Hosting, model, API, and managed-service costs may apply.
- Why choose TypeScript AI agents specifically?
- Staying in your team's primary language — TypeScript — can help your team inspect and modify code it understands. Repository language does not establish supported user languages, SDKs or an offline deployment. 88 of these 111 have a recorded push within 90 days. A quiet repository alone does not establish whether the project is complete, supported or abandoned.