Open Agents.dev
Vercel's open-source reference platform for cloud coding agents: isolated sandboxes, durable workflows, GitHub integration, and multi-model routing via AI SDK + AI Gateway.
Announced by Guillermo Rauch (2026-04-14). Answers why Stripe, Ramp, Spotify, and Block built internal "AI software factories" instead of relying only on IDE agents. Source: X/@rauchg, 2026-04-14
Architecture (from enrichment)
| Layer | Role |
|---|---|
| Vercel Sandbox | Per-session isolated env, branch, auto commit/push, hibernate/restore |
| Workflow SDK | Durable agent loops, checkpointing, post-finish usage + diff cache |
| AI SDK + Gateway | Multi-model tools, fallbacks, observability |
| Subagents | Explorer + executor for parallel file work |
Source: open-agents.dev, 2026-06-01 Source: github.com/vercel-labs/open-agents, 2026-06-01
GitHub vercel-labs/open-agents: ~5,693 stars; deploy template includes Neon Postgres, Better Auth, GitHub App OAuth. Source: github.com/vercel-labs/open-agents, 2026-06-30
Source Snapshot
As of 2026-06-30, vercel-labs/open-agents has no release tags. The verified source point is default-branch HEAD cf865e94de7729751c747171785b6ce57e7b178c, pushed 2026-06-17. The repo is MIT-licensed TypeScript, private-package monorepo, Node 24.x, pnpm 11.5.1, and the published npm package named open-agents@1.0.0 is not the Vercel template authority. Brin scans returned caution for repo and skill surfaces with deep scans pending. Treat it as a reference architecture until the exact template revision is pinned and audited. Source: GitHub API, git ls-remote, npm registry, Brin API, 2026-06-30
Enterprise adopters
| Company | Internal agent |
|---|---|
| Stripe | Minions |
| Ramp | Inspect |
| Spotify | Honk |
| Block | Goose |
Relevance
Platform layer for Agent Operating System thesis: agents as infrastructure, not only IDE features. Compare Cursor Orchestrate Skill for Cursor-native fan-out.
Signal: 4,277 likes, 5,623 bookmarks. Source: X/@rauchg, 2026-04-14
Timeline
- 2026-06-30 | Deep-reviewed the original Rauch bookmark, local screenshot, open-agents.dev landing page, GitHub source, tags, and Brin scan. No release tags; version by source commit
cf865e94de7729751c747171785b6ce57e7b178c. Source: X/@rauchg, 2026-04-14; Source: GitHub/Brin, 2026-06-30 - 2026-04-14 | Open sourced at open-agents.dev. Source: X/@rauchg, 2026-04-14
- 2026-06-01 | README and product page detail added from enriched bookmark
2043869656931529034. Source: compiled from enrichment, 2026-06-01