com.checkchinatransit/mcp
CheckChinaTransit — China 24/240-Hour Visa-Free Transit Compliance Engine
Is the CheckChinaTransit MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Verify China 240-hour (formerly 144h) visa-free transit eligibility, ports & third-country routes.
alive probed 2026-11-15 · unchanged since 2026-11-14 · HTTP 200
- Endpoint
- https://checkchinatransit.com/api/mcp (streamable-http)
- Host
- checkchinatransit.com
- Protocol
- 2025-06-18
- Reports itself as
- com.checkchinatransit/mcp 1.0.0
- Capabilities
- tools
- Instructions
- 36 characters
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 1.7k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 1.8k. The o200k_base estimate is 886. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/AbigailDavised/checkchinatransit-mcp
- Website
- https://checkchinatransit.com
- Registry
- active, updated 2026-11-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.93×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| validate_third_country_itinerary_rule | 302 | 157 | 18 % |
| lookup_china_transit_port_zone | 252 | 131 | 15 % |
| calculate_transit_stay_deadline | 235 | 122 | 14 % |
| check_24hour_direct_transit_rules | 216 | 112 | 13 % |
| check_china_twov_nationality_eligibility | 206 | 107 | 12 % |
Compare this server with others.
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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.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.