# Dynamic Code Executor MCP Server

> Dynamic Code Executor MCP Server — rafalswiderski-mcp-code-executor. Use this tool when you need to execute code in a secure and isolated environment, solving problems such as code testing, debugging, and reuse. It accepts code inputs in Python, JavaScript, and TypeScript, and outputs execution results, utilizing intelligent caching and semantic search to optimize code reuse. Ideal for use cases requiring dynamic code execution, testing, and validation in a controlled sandbox.

Canonical page: https://skillsregistry.net/skills/rafalswiderski-mcp-code-executor  
JSON: https://api.skillsregistry.net/v1/skills/rafalswiderski-mcp-code-executor

## Description

Enables AI assistants to execute code in isolated sandboxes with support for Python, JavaScript, and TypeScript, featuring intelligent caching and semantic search for code reuse.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/od30474rq6)
- **Repository:** <https://github.com/rafalswiderski/mcp-code-executor>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "rafalswiderski-mcp-code-executor"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/rafalswiderski-mcp-code-executor` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/rafalswiderski-mcp-code-executor/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt