Firecracker microVM sandboxes for AI agents: run code, jobs and batches with per-job cost caps.
Connect Remote server
claude mcp add --transport http sandbox https://sandbox.wbx.cz/mcp
{
"mcpServers": {
"sandbox": {
"url": "https://sandbox.wbx.cz/mcp"
}
}
}
{
"servers": {
"sandbox": {
"type": "http",
"url": "https://sandbox.wbx.cz/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://sandbox.wbx.cz/mcp
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Details
| Endpoint | https://sandbox.wbx.cz/mcp (Streamable HTTP) |
| First published | 9 Nov 2026 |
| Last updated | 9 Nov 2026 |
| Registry name | cz.wbx/sandbox |
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