Eve initial public release ([email protected], Vercel)

What this is

Eve is an open-source, filesystem-first TypeScript framework for building, running, and scaling durable AI agents. It was announced by Vercel on 2026-06-17, with the initial public release tagged [email protected]. It is Apache-2.0 licensed, with its homepage and documentation at eve.dev.

This is the initial finding for the Eve profile. Eve enters the watchlist as a Tier 2 source and a peer to Flue: both are open-source TypeScript agent frameworks, watched as harnesses on the coding and agent frontier rather than as coding-only tools.

Why it is on the frontier

Eve's framing is that an agent is a directory of files rather than an object constructed in application code, and that the runtime around the model is durable and gated. The launch puts a major vendor behind a file-backed agent definition with explicit human-in-the-loop approval and crash-safe execution. Those properties, not the launch itself, are what the rest of this run's findings examine.

Channel status

[email protected] is a tagged release on the project's GitHub Releases surface, which is Eve's canonical receipt surface (see sources/eve.yml). As of the window close, the project had advanced through the 0.11.x line to [email protected]; that velocity is treated as its own calibration finding rather than read as stability.

Operator consequence

• A new general-purpose agent framework exists with a versioned, file-backed agent model and a vendor behind it.
• Treat it as category evidence and an authority-gate reference at this stage, not as stable infrastructure: it is a public beta under Vercel beta terms.