rivet-dev/sandbox-agent
A server that runs inside sandboxes to remotely control AI coding agents like Claude Code and Codex over HTTP/SSE.

Sandbox Agent solves the problem of running AI coding agents in isolated, secure environments while providing a universal HTTP API for control. It runs as a server inside the sandbox and exposes endpoints for streaming events, handling permissions, and managing agent sessions. The tool supports multiple coding agents (Claude Code, Codex, OpenCode, Cursor, Amp, Pi) and abstracts their different proprietary APIs into a single interface, allowing developers to swap agents via configuration changes rather than rewriting integrations.
Frequently asked
- What is rivet-dev/sandbox-agent?
- A server that runs inside sandboxes to remotely control AI coding agents like Claude Code and Codex over HTTP/SSE.
- Is sandbox-agent open source?
- Yes — rivet-dev/sandbox-agent is open source, released under the Apache-2.0 license.
- What language is sandbox-agent written in?
- rivet-dev/sandbox-agent is primarily written in TypeScript.
- How popular is sandbox-agent?
- rivet-dev/sandbox-agent has 1.5k stars on GitHub.
- Where can I find sandbox-agent?
- rivet-dev/sandbox-agent is on GitHub at https://github.com/rivet-dev/sandbox-agent.