How do I connect Microsandbox MCP Server to Claude?

The listing records `claude mcp add --transport stdio microsandbox -- npx -y microsandbox-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is Microsandbox 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 Microsandbox MCP Server do?

Microsandbox MCP Server documents 40 tools to the agent, including runtime_check, runtime_install, sandbox_create. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Microsandbox MCP

Unclaimed

by superradcompany

🧶 MCP server for microsandbox - Give your AI agents sandboxes

Install

$claude mcp add --transport stdio microsandbox -- npx -y microsandbox-mcp

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

mcp

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40 of 40 tools

Documented tools (40)

From project documentation. A server handshake does not verify each tool’s description or behavior.

runtime_check

Check whether the microsandbox runtime, msb, and libkrunfw are available

runtime_install

Install runtime dependencies using the microsandbox SDK installer

sandbox_create

Create and boot a persistent sandbox with rootfs, resources, process, mounts, patches, network, secrets, and lifecycle options

sandbox_drain

Request graceful drain for selected sandboxes

sandbox_exec

Execute an argv command with env, cwd, user, TTY, timeout, rlimits, stdin, and output caps

sandbox_exec_close

Close and forget an exec session

sandbox_exec_poll

Poll output events and exit status for an exec session

sandbox_exec_signal

Send hup, int, term, kill, or a numeric signal to an exec session

sandbox_exec_start

Start a long-running command and return an in-memory exec session id

sandbox_exec_write_stdin

Write UTF-8 or base64 data to an exec session stdin

sandbox_fs_copy

Copy a file within one sandbox or between two running sandboxes

sandbox_fs_copy_from_host

Copy an allowlisted host path into a sandbox

sandbox_fs_copy_to_host

Copy a sandbox path to an allowlisted host destination

sandbox_fs_exists

Check whether a sandbox path exists

sandbox_fs_list

List sandbox directory entries

sandbox_fs_mkdir

Create a sandbox directory

sandbox_fs_read

Read a sandbox file as UTF-8 text or base64 bytes

sandbox_fs_remove

Remove a sandbox file or directory

sandbox_fs_rename

Rename a sandbox file or directory

sandbox_fs_stat

Get sandbox path metadata

sandbox_fs_write

Write UTF-8 text or base64 bytes to a sandbox file

sandbox_inspect

Return full configuration and metadata for one sandbox

sandbox_list

List sandboxes with status, image, labels, and timestamps

sandbox_logs_read

Read captured logs with tail, time, source, grep, session id, and output cap filters

sandbox_logs_stream

Poll captured logs using cursors and a bounded follow timeout

sandbox_metrics

Get point-in-time metrics for one running sandbox

sandbox_metrics_all

Get point-in-time metrics for all running sandboxes

sandbox_metrics_stream

Collect a bounded number of metrics samples from one sandbox

sandbox_remove

Remove selected stopped sandboxes, optionally force-stopping running ones first

sandbox_run

Create an ephemeral sandbox, run a shell command, return output, and remove it

sandbox_shell

Execute a shell command string with the same execution controls

sandbox_start

Start stopped sandboxes by name, labels, or status selector

sandbox_status

Show status for one sandbox or a filtered sandbox set

sandbox_stop

Stop selected sandboxes gracefully or forcefully, with optional timeout

sandbox_wait

Wait until selected sandboxes reach a terminal state

volume_create

Create a directory or disk-backed named volume with quota, capacity, and labels

volume_fs_read

Read a volume file as UTF-8 text or base64 bytes

volume_inspect

Inspect one named volume

volume_list

List named volumes with kind, quota, capacity, usage, disk format, labels, and timestamps

volume_remove

Remove one or more named volumes

Tool change history

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

No complete tool checks yet.

FAQ

Questions about Microsandbox MCP Server

How do I connect Microsandbox MCP Server to Claude?: The listing records `claude mcp add --transport stdio microsandbox -- npx -y microsandbox-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is Microsandbox 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 Microsandbox MCP Server do?: Microsandbox MCP Server documents 40 tools to the agent, including runtime_check, runtime_install, sandbox_create. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.