Sandcastle lets you invoke AI coding agents — Claude Code, Codex, OpenCode, Pi — inside isolated sandbox environments with a singleDocumentation Index
Fetch the complete documentation index at: https://mintlify.com/mattpocock/sandcastle/llms.txt
Use this file to discover all available pages before exploring further.
run() call. It handles the full lifecycle: spinning up a container, running the agent against your codebase, and landing commits on the right branch.
Quickstart
Install Sandcastle and run your first agent in under five minutes
Core concepts
Understand sandboxes, agents, branch strategies, and iterations
API reference
Full reference for
run(), createSandbox(), createWorktree(), and moreSandbox providers
Docker, Podman, Vercel, and custom sandbox provider setup