What is the main functional difference between IronShard Object Storage Sandbox and ScratchRun?

IronShard Object Storage Sandbox is categorized under Code Execution and uses an install path we have not confirmed yet. ScratchRun belongs to Code Execution and uses a local stdio subprocess. Pick IronShard Object Storage Sandbox for code execution work and ScratchRun for code execution.

How do I install IronShard Object Storage Sandbox or ScratchRun in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. IronShard Object Storage Sandbox has no confirmed install command yet — follow its own setup instructions.

Are IronShard Object Storage Sandbox and ScratchRun free to use, or do they require API keys?

IronShard Object Storage Sandbox has no declared pricing — check the project's own site. ScratchRun has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both IronShard Object Storage Sandbox and ScratchRun at the same time in my AI client?

Yes. MCP clients support multiple servers: add ironshard-object-storage-sandbox and scratchrun as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, IronShard Object Storage Sandbox has a quality signal of 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. ScratchRun has 40/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.

IronShard Object Stor… vs ScratchRun

IronShard Object Stor… vs ScratchRun | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	I IronShard Object Storage Sandbox	ScratchRun
Category	Code Execution	Code Execution
Quality signal	37/100 · Fair	40/100 · Fair
Install command	Not confirmed yet	Confirmed
Transport	—	Local subprocess (stdio)
Auth	Not declared	Not declared
Pricing	Not declared	Not declared
Required env vars	None listed	`SCRATCHRUN_API_KEY`
Verified owner	Community listing	Community listing
GitHub stars	—	0
Directory activity	0 views 0 installs 0 upvotes	0 views 0 installs 0 upvotes
Tools	Not listed	Not listed
Full listing	View IronShard Object Storage Sandbox	View ScratchRun

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

IronShard Object Storage Sandbox

No confirmed install command for IronShard Object Storage Sandbox yet — follow the setup steps linked from its listing page rather than a guessed package name.

ScratchRun

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "scratchrun": {
      "command": "npx",
      "args": [
        "-y",
        "@scratchrun/mcp-server"
      ],
      "env": {
        "SCRATCHRUN_API_KEY": "YOUR_SCRATCHRUN_API_KEY_HERE"
      }
    }
  }
}

IronShard Object Storage Sandbox vs ScratchRun

Which MCP server should you choose?

I
Choose IronShard Object Storage Sandbox when

Choose ScratchRun when

Feature & specification comparison

Tools & capabilities

IronShard Object Storage Sandbox tools

ScratchRun tools

Ready-to-paste client configs

IronShard Object Storage Sandbox

ScratchRun

Frequently asked questions

IChoose IronShard Object Storage Sandbox when

Choose ScratchRun when

IronShard Object Storage Sandbox tools

ScratchRun tools

IronShard Object Storage Sandbox

ScratchRun

Frequently asked questions

What is the main functional difference between IronShard Object Storage Sandbox and ScratchRun?

How do I install IronShard Object Storage Sandbox or ScratchRun in Claude Desktop, Cursor, or Windsurf?

Are IronShard Object Storage Sandbox and ScratchRun free to use, or do they require API keys?

Can I run both IronShard Object Storage Sandbox and ScratchRun at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with IronShard Object Storage Sandbox

Popular comparisons with ScratchRun

I
Choose IronShard Object Storage Sandbox when