grok-build
SpaceXAI's grok-build repository provides the Rust source code for grok, a terminal-based coding assistant and agent runtime. The tool operates as a full-screen terminal user interface (TUI) designed to navigate codebases, edit local files, execute shell commands, run searches, and drive long-running jobs. It can run interactively, headlessly for continuous integration and scripting pipelines, or embedded within code editors using the Agent Client Protocol (ACP). It is targeted at software engineers seeking an autonomous coding workflow integrated directly into terminal environments.
The repository code is synced periodically from SpaceXAI's internal monorepo, and official documentation notes that external code contributions are not accepted. The project ships prebuilt binaries for Linux, macOS, and Windows, while source builds require Rust, the DotSlash utility, and protoc. macOS and Linux serve as the supported build hosts, with Windows compilation designated as best-effort. Launching the interface triggers a browser authentication step. First-party code is released under the Apache 2.0 license, alongside vendored third-party components that include tool ports from OpenAI Codex and SST OpenCode.
clawk
Clawk is an open-source sandbox orchestrator that runs autonomous coding agents inside disposable Linux virtual machines rather than directly on developer workstations. The tool mounts local repositories directly into the guest environment, running assistants such as Claude Code, Codex, or raw interactive shells with elevated guest permissions while keeping host credentials and files isolated. Outbound networking denies traffic by default, enforcing a host-level allow-list beneath the guest while forwarding the host ssh-agent for authenticated operations like Git pushes without copying private keys into the virtual machine.
The software is currently pre-1.0 and targets macOS 14 or later on Apple silicon using Virtualization.framework. Linux support relies on Firecracker and remains experimental, while Windows and Intel-based Macs are unsupported. Installing from source requires Go 1.26 or higher. Sandboxes build their root filesystems directly from standard OCI images without running an external Docker daemon, and host-mounted configuration directories preserve agent conversations and workspace repositories even when a virtual machine is destroyed. Clawk is distributed under the Apache 2.0 license.