instavm/coderunner
A local sandbox environment for running AI agents like Claude Code with container isolation.
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CodeRunner provides a containerized sandbox for running AI coding agents (Claude Code, Gemini CLI, etc.) without risk of data loss or exfiltration. It supports stop/resume persistence for the sandbox environment and includes an MCP server for integration with Claude Desktop. The project targets macOS with Apple Silicon and uses Docker containerization to isolate AI agent executions.
Frequently asked
- What is instavm/coderunner?
- A local sandbox environment for running AI agents like Claude Code with container isolation.
- Is coderunner open source?
- Yes — instavm/coderunner is open source, released under the Apache-2.0 license.
- What language is coderunner written in?
- instavm/coderunner is primarily written in Python.
- How popular is coderunner?
- instavm/coderunner has 877 stars on GitHub.
- Where can I find coderunner?
- instavm/coderunner is on GitHub at https://github.com/instavm/coderunner.