CheckChinaTransit — China 24/240-Hour Visa-Free Transit Compliance Engine

com.checkchinatransit/mcpVersion 1.0.1

Verify China 240-hour (formerly 144h) visa-free transit eligibility, ports & third-country routes.

Status

Responds113 msNov 14, 2026, 13:50 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:50 UTC
Latency: 113 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://checkchinatransit.com/api/mcpResponds113 msNov 14, 2026, 13:50 UTC

No sign-in

Claude Code

claude mcp add --transport http checkchinatransit https://checkchinatransit.com/api/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: checkchinatransit
Remote MCP server URL: https://checkchinatransit.com/api/mcp

Cursor

{
  "mcpServers": {
    "checkchinatransit": {
      "url": "https://checkchinatransit.com/api/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"checkchinatransit","type":"http","url":"https://checkchinatransit.com/api/mcp"}'

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Tools

8 tools

Tools of CheckChinaTransit — China 24/240-Hour Visa-Free Transit Compliance Engine
	Description		Read-only	Idempotent	Open world
`calculate_transit_stay_deadline`Calculate the exact legal departure deadline under China Immigration midnight-next-day counting rules (00:00 the day following arrival) for 240-hour / 144-hour transit stays.	Calculate the exact legal departure deadline under China Immigration midnight-next-day counting rules (00:00 the day following arrival) for 240-hour / 144-hour transit stays.	No	Yes	Yes	No
`check_24hour_direct_transit_rules`Check rules for the 24-hour visa-free transit policy available to almost all nationalities, including multi-stop domestic transfers within 24 hours and airport-specific exemptions.	Check rules for the 24-hour visa-free transit policy available to almost all nationalities, including multi-stop domestic transfers within 24 hours and airport-specific exemptions.	No	Yes	Yes	No
`check_china_twov_nationality_eligibility`Verify whether a passport nationality qualifies for China 240-hour (upgraded from 72/144-hour) Visa-Free Transit (TWOV) and 24-hour direct airside transit.	Verify whether a passport nationality qualifies for China 240-hour (upgraded from 72/144-hour) Visa-Free Transit (TWOV) and 24-hour direct airside transit.	No	Yes	Yes	No
`compare_twov_vs_unilateral_30day_visa_free`Compare whether a traveler can use China’s 30-day unilateral visa-free entry (allows round-trip flights) vs 240-hour TWOV (requires third-country onward ticket).	Compare whether a traveler can use China’s 30-day unilateral visa-free entry (allows round-trip flights) vs 240-hour TWOV (requires third-country onward ticket).	No	Yes	Yes	No
`get_airline_checkin_boarding_checklist`Generate the mandatory printed document checklist required at airline check-in desks and China Immigration Temporary Entry Permit counters to prevent erroneous denied boarding.	Generate the mandatory printed document checklist required at airline check-in desks and China Immigration Temporary Entry Permit counters to prevent erroneous denied boarding.	No	Yes	Yes	No
`lookup_china_transit_port_zone`Look up permitted stay regions and approved entry/exit airports, seaports, and rail ports for Beijing-Tianjin-Hebei, Shanghai-Jiangsu-Zhejiang, Guangdong, Chengdu, Chongqing, Xi’an, and 24 provinces.	Look up permitted stay regions and approved entry/exit airports, seaports, and rail ports for Beijing-Tianjin-Hebei, Shanghai-Jiangsu-Zhejiang, Guangdong, Chengdu, Chongqing, Xi’an, and 24 provinces.	No	Yes	Yes	No
`lookup_china_visa_photo_specs`Retrieve official Chinese Embassy COVA digital visa photo and physical print dimensions (33mm x 48mm, head height 28-33mm, pure white RGB 255,255,255 background).	Retrieve official Chinese Embassy COVA digital visa photo and physical print dimensions (33mm x 48mm, head height 28-33mm, pure white RGB 255,255,255 background).	No	Yes	Yes	No
`validate_third_country_itinerary_rule`Validate whether a flight routing (Origin Country/Region A -> Mainland China B -> Destination Country/Region C, including Hong Kong, Macau, or Taiwan) satisfies strict NIA TWOV third-region rules vs round-trip disqualification.	Validate whether a flight routing (Origin Country/Region A -> Mainland China B -> Destination Country/Region C, including Hong Kong, Macau, or Taiwan) satisfies strict NIA TWOV third-region rules vs round-trip disqualification.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 10, 2026
Updated: Nov 10, 2026
Website: https://checkchinatransit.com/⁠ (opens in a new tab)
Repository: https://github.com/AbigailDavised/checkchinatransit-mcp⁠ (opens in a new tab)
Categories (suggested): SecuritySuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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