Code Execution Server

This repository provides a basic implementation of a code execution server, designed primarily for Xmaster (paper, code) and Browse Master (paper code). The full implementation is used in SciMaster.

Due to the proprietary nature of the full code, this repository only includes an open-source framework and the basic components required for code execution. It also includes a simple network search tool implementation.

⚠️ Warning: This is a basic code execution server without virtualization or safety protections. For added security, consider running it within Docker or Apptainer containers as necessary.

🛠️ Setup

Environment

Clone this repository and navigate to the project directory and install the required dependencies:

cd mcp_sandbox/
pip install -r requirements.txt

Tools

• setup the serper key in configs/web_agent.json

• setup the models' api key in configs/llm_call.json

Related MCP server: ForeverVM

🚀 Deploy the Code Execution Server

Step 1: Start the API Server

We will first start the API server used by the tools. This API server proxies all search-related services, including:

• Serper's Google Search Service

• A series of Model APIs

Navigate to the api_proxy directory and start the API server:

cd api_proxy
python api_server.py

Step 2: Deploy the Server

Deploy the server by running the following script in the MCP directory:

cd MCP
bash deploy_server.sh

📝 Usage

Sending a Request

To send a request to the server, use the following curl command:

curl -X POST "http://<your-server-url>/execute" \
     -H "Content-Type: application/json" \
     -d '{"code": "<your code here>"}'

⚡ Benchmarking

For benchmarking, you can run the following command to test the server's performance:

bash benchmarking/pressure.sh 100 100 10 benchmarking/script.lua http://127.0.0.1:30008

Example output:

Running 10s test @ http://127.0.0.1:30008/execute
  100 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    50.21ms   47.15ms 296.96ms   53.20%
    Req/Sec    24.13     13.58   130.00     54.99%
  23185 requests in 10.10s, 4.27MB read
Requests/sec:   2295.61
Transfer/sec:    432.74KB