How do I connect Sandy MCP Server to Claude?

Run `claude mcp add sandy -- npx -y @jamestelfer/sandy` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Sandy MCP Server free?

The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Sandy MCP Server do?

MCPVault has not yet recorded the tool list for Sandy MCP Server; it is captured when the server passes a live MCP handshake. The description above is what the project publishes.

Sandy

Unclaimed

by jamestelfer

Sandboxed TypeScript runtime for AI coding agents to query AWS — full SDK access with in-sandbox aggregation, credentials flow via IMDS and never enter the VM. Ships as a Claude Code plugin (MCP) and a standalone CLI, backed by Shuru microVMs or Docker.

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'sandy' -- 'npx' '-y' '@jamestelfer/sandy'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

ai-agentsawsaws-sdkbunclaude-codedevtoolsmcp-servermicrovmsandboxtypescript

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Security profile

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Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

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FAQ

Questions about Sandy MCP Server

How do I connect Sandy MCP Server to Claude?: Run `claude mcp add sandy -- npx -y @jamestelfer/sandy` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Sandy MCP Server free?: The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Sandy MCP Server do?: MCPVault has not yet recorded the tool list for Sandy MCP Server; it is captured when the server passes a live MCP handshake. The description above is what the project publishes.