Ephemora Cell MCP — WASM Sandbox for Cursor
io.github.michaels1011/ephemora-cell-mcp
WASM sandbox for MCP tools. WASI-isolated, fuel/memory/I/O capped, attested.
client:Cursor
transport:stdio
runtime:pypi
Install Ephemora Cell MCP — WASM Sandbox in Cursor
~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json
{
"mcpServers": {
"ephemora-cell-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs