LLM Sandbox

Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.

Connector by vndee · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1,137

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/vndee-llm-sandbox

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.

Use cases: containers-kubernetes, code-generation

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 2 read · 0 write · 1 delete
Secrets: None asked for
Install scripts: None found
Runs as: Python package

Tools by what they do 3

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

get_language_details
get_supported_languages

Delete 1 · Delete, drop, revoke or wipe things.

execute_code

Secrets and settings it asks for

Other settings (environment variables or headers).

BACKEND
COMMIT_CONTAINER
DOCKER_HOST
KEEP_TEMPLATE
KUBECONFIG
NAMESPACE
SANDBOX_CAP_DROP
SANDBOX_CPUS
SANDBOX_MEMORY
SANDBOX_NETWORK_MODE
SANDBOX_READ_ONLY
SANDBOX_SECURITY_OPT

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

execute_code
Execute code in a secure sandbox environment and automatic visualization capture. Args: code: The code to execute language: Programming language (python, javascript, java, cpp, go, r, ruby) libraries: List of libraries/packages to install timeout: Execution timeout in seconds (default: 30) Returns: List of content items including execution results and any generated visualizations
get_language_details
Get the details of a language. Args: language: The language to get the details of Returns: TextContent: The details of the language
get_supported_languages
Get the list of supported languages. Returns: TextContent: The list of supported languages

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Signals

Stars: 1,137
Forks: 107
Open issues: 19
Contributors: 24
Weekly downloads: 101,731
Last commit: Oct 21, 2026 (8 days ago)
Last release: Oct 16, 2026 (13 days ago)
Last package publish: Oct 16, 2026 (13 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.vndee/llm-sandbox
Version: 0.3.43
Auth: No auth
Packages: pypi llm-sandbox
License: MIT
Repository: github.com/vndee/llm-sandbox
Website: vndee.github.io/llm-sandbox/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql