A side-by-side look at the Sandbox as a Service and MCP Server Js MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Sandbox as a Service for code execution work over a hosted endpoint; choose MCP Server Js for code execution as a local process. You can also run both side by side in one mcpServers block.
AAS_API_KEY, AAS_BASE_URL.YEPCODE_API_TOKEN.Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Code Execution | Code Execution |
| Quality signal | 37/100 · Fair | 48/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | BYOK (pay the provider) |
| Required env vars | AAS_API_KEYAAS_BASE_URL | YEPCODE_API_TOKEN |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 46 |
| Directory activity | 1 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Sandbox as a Service | View MCP Server Js |
No tool names declared yet. Check the project README from the listing page.
No tool names declared yet. Check the project README from the listing page.
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.
{
"mcpServers": {
"sandbox-as-a-service": {
"url": "https://sandbox-as-a-service.com/v1/mcp"
}
}
}
{
"mcpServers": {
"yepcode-mcp-server-js": {
"command": "npx",
"args": [
"-y",
"@yepcode/mcp-server"
],
"env": {
"YEPCODE_API_TOKEN": "YOUR_YEPCODE_API_TOKEN_HERE"
}
}
}
}