Operational Checked 5d ago

Japan Corporate Number (NTA)

io.github.mk-career-planning/jp-corporate-number

Official site ↗

What does Japan's tax agency publish for this corporate number? NTA Web-API relay with sources.

Latest observation

Status overview

Current statusOperationalNetwork, MCP handshake, and supported capability checks succeeded.
Latency1026 msEnd-to-end protocol check
Protocol2025-11-25Legacy flow
Tools discovered4Safe tools/list discovery only
Reliability

Uptime and latency

Auth-required and unknown checks are excluded.
Last 24 hours—Collecting comparable data
Last 7 days100%1 comparable checks · 1026 ms average
Last 30 days100%1 comparable checks · 1026 ms average
OperationalDegradedDownExcludedNewest on the left
Transparent checks

What was tested

Network reachability

HTTPS endpoint and response timing.

Passed
MCP handshake

Modern discovery or legacy initialization.

Passed
Tools/list

Capability discovery without invoking any tool.

Passed
Events

Recent incidents

No incidents recorded

An incident opens only after consecutive confirmed failures.

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