What is the key difference between Container Use and Just Mcp?

Container Use belongs to the Code Execution category with cloud HTTP/SSE execution, while Just Mcp belongs to the Code Execution category with local stdio execution.

How do I install Container Use or Just Mcp in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Container Use and Just Mcp free or paid?

Container Use operates under a Free / Open Source model (No auth required). Just Mcp operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Container Use lists 6 tools with 2 views and 4,005 GitHub stars. Just Mcp lists 6 tools with 0 views and 54 GitHub stars.

Can I use both Container Use and Just Mcp together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Container Use or Just Mcp in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Container Use and Just Mcp free to use, or do they require API keys?

Container Use is listed under a Free / Open Source model with No auth required . Just Mcp operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Container Use and Just Mcp at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both dagger-container-use and promptexecution-just-mcp as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Container Use has a Quality Score of 61 /100 ( Good ) with 2 views, 0 installs, and 4,005 GitHub stars. Just Mcp holds a Quality Score of 45 /100 ( Fair ) with 0 views, 0 installs, and 54 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Container Use vs Just Mcp

In-depth architectural comparison of the Container Use and Just Mcp MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Container Use

Code Execution · Remote HTTP/SSE

Quality: 61/100 (Good) | Auth: No auth required

Just Mcp

Code Execution · Local stdio

Quality: 45/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Container Use if you need specialized Code Execution tools running via a hosted cloud SSE transport. Choose Just Mcp if your workspace requires Code Execution integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Container Use when:

You need dedicated capabilities in the Code Execution domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Isolated container environments per agent with separate git branches, Real-time visibility into commands and logs executed by agents, Terminal access to agent environments for manual intervention.

Explore Container Use Details

Choose Just Mcp when:

You need dedicated capabilities in the Code Execution domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Full MCP 0.3.0 protocol server implementation, Recipe discovery and listing from Justfiles, Recipe execution with parameter support and structured output.

Feature & Specification Comparison

Specification	Container Use dagger Code Execution	Just Mcp promptexecution Code Execution
Summary	Containerized environments for coding agents. Multiple agents can work independently, isolated in fresh containers and git branches. No conflicts, many experiments. Full execution history, terminal access to agent environments, git workflow. Any agent/model/infra stack.	Justfile integration that enables LLMs to execute any CLI or script commands with parameters safely and easily, with environment variable support and comprehensive testing.
Category & Scope

Tools & Capabilities Breakdown

Container Use Tools (6)

Isolated container environments per agent with separate git branches

Real-time visibility into commands and logs executed by agents

Terminal access to agent environments for manual intervention

Standard git workflow integration for environment control

Compatible with any MCP-compatible agent or model

Open-source CLI tool powered by Dagger

Just Mcp Tools (6)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Container Use Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "dagger-container-use": {
      "url": "https://img.shields.io/badge/stability-experimental-orange.svg"
    }
  }
}

Just Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "promptexecution-just-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "just-mcp"
      ]
    }
  }
}

Frequently Asked Questions

Container Use is categorized under Code Execution and uses a remote streaming HTTP/SSE transport. In contrast, Just Mcp belongs to Code Execution using local stdio subprocess. Select Container Use when you need capabilities focused on code execution and Just Mcp when you require tools for code execution.

More alternatives to Container Use More alternatives to Just Mcp Code Execution category hub