--- title: Introducing eve, an open-source agent framework | daily.dev description: Vercel has released eve in public preview — an open-source, filesystem-first TypeScript framework for building, running, and scaling AI agents. An agent is... canonical: https://daily.dev/posts/introducing-eve-an-open-source-agent-framework-fdo6n1gyy twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Introducing eve, an open-source agent framework | daily.dev og:description: Vercel has released eve in public preview — an open-source, filesystem-first TypeScript framework for building, running, and scaling AI agents. An agent is... og:url: https://daily.dev/posts/introducing-eve-an-open-source-agent-framework-fdo6n1gyy og:image: https://api.daily.dev/og/posts/fdO6N1gYy.png og:image:alt: Introducing eve, an open-source agent framework og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Introducing eve, an open-source agent framework **[Vercel](https://daily.dev/sources/vercel)** · 3 min read · 180 upvotes · 4 comments ## Summary Vercel has released eve in public preview — an open-source, filesystem-first TypeScript framework for building, running, and scaling AI agents. An agent is structured as a directory of files covering model config, instructions, tools, skills, subagents, channels, and schedules. Key built-in features include durable execution, sandboxed compute, human-in-the-loop approvals, subagents, and evals. Scaffolding a new agent takes a single CLI command (`npx eve@latest init`), and deploying to production is done via `vercel deploy`. The framework works with any model, any MCP server, and integrates with channels like Slack, Discord, and GitHub. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@kartiknvj** · 4 upvotes > _The part I always probe first with a new agent framework is how it handles partial tool-call failures mid-run: does eve let you checkpoint state and resume, or does a failed step force the whole trajectory to restart? For long-running agents_ _that_ _one_ _detail_ _decides_ _how_ _much_ _retry_ _logic_ _I_ _end_ _up writing_ _around_ _the_ _framework._ _Curious_ _whether_ _the_ _abstraction exposes_ _per-step_ _traces_ _I_ _can_ _feed_ _into_ _an_ _external_ _eval harness._ **@nubecolectiva** · 0 upvotes > It looks interesting, I'm going to try it, thanks Vercel team 👍🏼 ## Similar posts on daily.dev - [Introducing eve](https://daily.dev/posts/introducing-eve-at3krhctw) · Vercel · 41 upvotes · 3 comments - [Vercel launches eve, an open-source framework that treats agents as directories](https://daily.dev/posts/vercel-launches-eve-an-open-source-framework-that-treats-agents-as-directories-8jfizvhze) · The New Stack · 1 upvotes · 0 comments - [Vercel Introduces Eve, an Open-Source Framework for Building AI Agents](https://daily.dev/posts/vercel-introduces-eve-an-open-source-framework-for-building-ai-agents-ic7xwvqxp) · InfoQ · 2 upvotes · 0 comments --- Tags: [#typescript](https://daily.dev/tags/typescript), [#vercel](https://daily.dev/tags/vercel) [View this post on daily.dev](https://daily.dev/posts/introducing-eve-an-open-source-agent-framework-fdo6n1gyy) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Introducing eve, an open-source agent framework","url":"https://daily.dev/posts/introducing-eve-an-open-source-agent-framework-fdo6n1gyy","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/introducing-eve-an-open-source-agent-framework-fdo6n1gyy"},"datePublished":"2026-06-17T09:21:19.033Z","dateModified":"2026-06-17T10:20:38.027Z","description":"Vercel has released eve in public preview — an open-source, filesystem-first TypeScript framework for building, running, and scaling AI agents. 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For long-running agents that one detail decides how much retry logic I end up writing around the framework. Curious whether the abstraction exposes per-step traces I can feed into an external eval harness.","datePublished":"2026-06-19T17:57:51.988Z","url":"https://daily.dev/posts/fdO6N1gYy#c-w7e14lRh9","author":{"@type":"Person","name":"kartik-nvjk","url":"https://daily.dev/kartiknvj","image":"https://media.daily.dev/image/upload/s--3gGgsVCw--/f_auto/v1781456774/avatars/avatar_TvTVeiMdkRCqWUDullFmy?_a=BAMAMiWQ0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"It looks interesting, I’m going to try it, thanks Vercel team 👍🏼","datePublished":"2026-06-19T18:00:22.638Z","url":"https://daily.dev/posts/fdO6N1gYy#c-KH9rhiZt8","author":{"@type":"Person","name":"Nube Colectiva","url":"https://daily.dev/nubecolectiva","image":"https://media.daily.dev/image/upload/s--sKadI8aB--/f_auto/v1787001795/avatars/avatar_d2lQlbHPWLBIYkmIhoKKS?_a=BAMAMicg0"}}]} ```