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Free, local plugin that keeps tool output out of your coding agent's context window. Sandbox and SQLite FTS5 search, 99% fewer bytes in context. Works with Claude Code, Codex, Pi, OpenCode, Gemini CLI, Copilot CLI and 4 more agents. Zero telemetry.
Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.
Orchestrate sandboxed coding agents in TypeScript with sandcastle.run()
Cloud agents for any harness. Claude Code, Codex, Pi, and OpenCode run in isolated sandboxes, and live sessions move between your Mac and the cloud.
Cross-Platform Micro-VM Sandbox for Agentic Workloads
Give the agent a machine. Just not yours. Each AI coding agent gets its own isolated machine with root, Docker, and systemd - active defense detects and stops threats automatically.
Local-first, open-source security gateway for AI coding agents. Enforce tool-call policies, detect secrets, and audit actions on-device.
One VM for every project. An isolated sandbox with your project’s toolchain, ready for you or a coding agent to start coding
Open source autonomous engineering harness in your cloud. One sandbox per task, no real secrets inside.
CLI tool for running coding agents inside hardware-isolated microVMs
Sandboxed devcontainer for running Claude Code, Codex, and OpenCode in bypass / auto-approve mode.
Give the agent a cage, not your keys. One-command Docker sandbox for AI coding agents: full autonomous permissions, per-project isolation, your host stays untouched.