ScratchRun MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| SCRATCHRUN_API_KEY | Yes | Your ScratchRun API key. Get one at https://scratchrun.dev. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| scratchrun_execA | Execute code in an ephemeral, MicroVM-isolated sandbox. The VM is hard-purged after execution — no state, no files, nothing persists between calls. Full internet egress (RFC 1918 + cloud metadata always blocked). Use return_files to capture output artifacts (charts, CSVs, data files) as base64. Keep secrets out of code strings — pass them via env instead. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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