io.github.teamshift-io/sandbox-mcp
SMB Sandbox
Is the SMB Sandbox MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.
Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.
alive probed 2026-11-14 · unchanged since 2026-11-01
- Run it
- npx -y @teamshift/sandbox-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- sandbox-mcp 0.1.0
- Capabilities
- resources, tools
- Instructions
- 480 characters
- Of a 1M window
- 1.1 % of a 1M context window
- Count
- 11k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 11k. The o200k_base estimate is 5.8k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/teamshift-io/smb-sandbox
- Website
- https://teamshift.io/open-source/smb-sandbox
- Registry
- active, updated 2026-10-04 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| crm_update_deal | 537 | 297 | 5 % |
| invoicing_create_invoice | 476 | 263 | 4 % |
| calendar_schedule_job | 402 | 222 | 4 % |
| calendar_reschedule_job | 373 | 206 | 4 % |
| crm_list_deals | 369 | 204 | 3 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.teabagkim/interview-mode · alive
- Monet io.github.team-monet/monet · needs env
- io.github.team-telnyx/telnyx · no executable
- io.github.teampolarity/cosmos-mcp · alive
- io.github.teamsincetoday/newsletter-commerce-mcp · alive
- io.github.teamsincetoday/podcast-commerce-mcp · alive
- io.github.teamsincetoday/recipe-commerce-mcp · alive
- Framegrove: App Store screenshot generator io.github.tech-bam/framegrove · alive
Servers that mention sandbox.
- AFG: agents hire agents (test money) ai.afg/afg · alive
- ai.cdbx/mcp-server · needs auth
- Content Sweep ai.contentsweep/agent-access · alive
- IronShard Object Storage Sandbox ai.ironshard/agent-storage-sandbox · alive
- ai.radmail/radmail-mcp · alive
- Python Code Validator ai.statemind/python-code-validator · alive
- ai.smithery/STUzhy-py_execute_mcp · needs auth
- Fawtar app.fawtar/fawtar · alive
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-25 06:56 | alive | 566 ms | 46 | 11k | 5.8k |
| 2026-10-18 06:44 | alive | 650 ms | 46 | 5.8k |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.