Python Exec Sandbox
Sandboxed Python execution for AI agents. PEP 723 inline deps, multi-version Python, zero pollution.
MCP server · by lu-zhengda
About
Python Exec Sandbox is an MCP server published by lu-zhengda. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: PyPI package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio mcp-python-exec-sandbox -- uvx mcp-python-exec-sandbox
[mcp_servers.mcp-python-exec-sandbox]
command = "uvx"
args = ["mcp-python-exec-sandbox"]
{
"mcpServers": {
"mcp-python-exec-sandbox": {
"command": "uvx",
"args": [
"mcp-python-exec-sandbox"
]
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.5 | Forks (GitHub): 2 Stars (GitHub): 1 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Secure code execution sandbox for Claude — run Python, JavaScript, and shell commands
-
Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.
-
Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.
-
Hosted one-shot code execution: send a snippet plus optional files, get stdout, stderr, exit...
-
Ephemeral MicroVM-isolated code execution for AI agents. Fresh VM per call, hard-purged after.
-
Code Interpreter Agent by Nova (CIVAI)
I do everything related to coding and execution tasks
-
The canonical Python stdlib oracle for AI coding agents — always free, always MIT, token-frugal.
-
Run Python code from natural language prompts, with optional PyPI package install.
-
e2b com.mcparmory/e2b
Create and manage secure sandboxes for running AI agent code
-
Execute code in 8 languages (Python, JS, TS, Go, Java, C++, C, Bash) in gVisor sandboxes.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
An agent skill for creating and running sandboxes on the Daytona platform.
-
Context optimization + safe code execution - Query docs (90% token reduction), orchestrate multi-round exploration, and execute code with Docker isolation using RLM Runtime
-
DeployShield is a cross-platform production safety guardrail for Claude Code and Gemini CLI. It intercepts terminal commands before execution and blocks dangerous operations…
-
Interactive PTY sessions for AI agents. Supports local shell, SSH, serial port, and persistent remote sessions via MCP. Enables AI agents to run interactive commands, connect to…
-
Pre-execution safety layer that blocks dangerous shell commands and credential file reads using pattern matching + LLM analysis. Fail-closed design.
Has a listing on Claude Code: claude-plugins-official (5)
-
Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain
-
Write accurate Pydantic AI code from the start. Up-to-date patterns, decision trees, and common gotchas for agents, tools, structured output, streaming, and multi-agent apps.
-
MCP server for terminal commands, file operations, and process management
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
Has a listing on Claude: knowledge-work-plugins (5)
-
MCP server for terminal commands, file operations, and process management
-
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
-
Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills
-
Official Buildkite skills for Claude Code, Cursor, and other AI coding agents — pipelines, migration, preflight, agent runtime, CLI, and API
-
Deploy, debug, and monitor applications on Render. Includes skills, an agent, slash commands, and a render.yaml validation hook.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
Has a listing on Community GitHub marketplaces (5)
-
Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.
-
MCP server for terminal commands, file operations, and process management
-
Endor Labs workflow agents and setup for Claude Code.
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
4da-mcp-server io.github.4DA-Systems/4da-mcp-server
Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Model, visualize, and deploy applications with Radius from the GitHub Copilot app and CLI.
-
Build applications with the GitHub Copilot SDK across multiple programming languages. Includes comprehensive instructions for C#, Go, Node.js/TypeScript, and Python to help you…
-
AI-powered upgrade assistant for upgrading and migrating applications. Helps modernize legacy code and upgrade .NET applications to current frameworks.
-
Meta prompts that help you discover and generate curated GitHub Copilot agents, instructions, prompts, and skills.
-
foundry-hosted-agent-copilotkit
Build CopilotKit + AG-UI web apps on Microsoft Foundry hosted agents (Microsoft Agent Framework): wiring, native Foundry primitives, human-in-the-loop approvals, azd deploy, and…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Advanced Security plugin for GitHub Copilot.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
Has a listing on Cursor: cursor/plugins (5)
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Iterative self-referential AI loops using the Ralph Wiggum technique.
Has a listing on Docker MCP Catalog (5)
-
A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript.
-
Giving Claude ability to run code with E2B via MCP (Model Context Protocol).
-
A Python-based execution tool that mimics a Jupyter notebook environment. It accepts code snippets, executes them, and maintains state across sessions — preserving variables…
-
Bridges multiple AI models and CLIs, enabling orchestrated workflows across Claude Code, Gemini CLI, Codex CLI, and other AI development tools.
-
MCP server for terminal commands, file operations, and process management
Has a listing on Official MCP Registry (5)
-
Secure code execution sandbox for Claude — run Python, JavaScript, and shell commands
-
Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.
-
Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.
-
Hosted one-shot code execution: send a snippet plus optional files, get stdout, stderr, exit...
-
Ephemeral MicroVM-isolated code execution for AI agents. Fresh VM per call, hard-purged after.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.