Secure code-execution API giving AI agents a sandboxed runtime and file storage, billed per second of compute.
What it does
Agent Sandbox is a secure code-execution API for AI agents. It provides an isolated runtime where agents run Python and shell commands, auto-install dependencies, and upload/download files and artifacts. It plugs into any agent framework (Claude Code, Cursor, Windsurf, Cline) client- or server-side, with pay-as-you-go pricing.
Core features
Sandboxed Python/shell code execution
Automatic dependency installation
File upload/download and artifact handling
SDK and single-tool integration for agent frameworks
Per-second compute billing
Isolated, secure-by-default runtime
Best for
→Give AI agents a code interpreter
→Run untrusted AI-generated code safely
→Generate files and artifacts from agents
→Build codegen evaluation pipelines
Pricing
Compute
$0.00025/sec
Storage
$0.0005/MB
$10
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.