Zudoku
Use Cases

MCP Servers

Run MCP servers as microVMs that wake in milliseconds when an agent calls them, and cost nothing between calls.

Start bulky tools in milliseconds

Tools with expensive initialisation (indexes, model loads, browsers) are snapshotted warm and resumed on the call.

wakes in < 10 ms
Costs nothing between calls

Agent traffic is bursty and mostly idle. A server that isn't being called isn't running, and isn't billed.

zero idle cost
Run as many as you need

One isolated server per agent, per tool or per tenant, rather than one shared process handling everyone.

100K+ microVMs / server
LLM client

Calls a tool when the agent needs it

wakes in < 10 ms
mcp server
mid-request
mcp server
standby
mcp server
standby
outbound
Network shield

Filters traffic, injects the secrets; servers never hold them

third-party API
The agent calls; a standby MCP server wakes in milliseconds; its outbound call leaves through the shield, which supplies the credentials.

Under the hood

The platform features this use case is built on.

Bulky tools start and resume in milliseconds, and consume nothing between tool calls.

Injects secrets so the MCP server itself never has access to them, and filters its outbound traffic.

Run your first MCP server

Sign up to Unikraft Cloud and follow the guide to run your first MCP server

Last modified on