io.github.lexusdev7/jp-corp-diff

up checked 2026-11-11T03:38:05.709Z

Unclaimed · Unverified

Publisher-provided title

RegBase Japan Corporate Registry Diff

Publisher-provided description

Japan corporate registry daily diff: new, changed and closed companies, lookup, signed-record check

Summary by lookupd

Queries Japan's corporate registry for daily company changes, company lookups, and offline signature checks on evidence records.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http jp-corp-diff https://regbase-mcp.local-connect-design.trade/mcp

Codex, remote (streamable-http)

codex mcp add jp-corp-diff --url https://regbase-mcp.local-connect-design.trade/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "jp-corp-diff": {
      "url": "https://regbase-mcp.local-connect-design.trade/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

get_latest_diff Latest changes in Japan's National Tax Agency corporate registry (houjin bangou): newly registered, changed, closed and revived companies from the daily diff. M
lookup_company Look up a Japanese company by 13-digit corporate number (exact) or by name substring (Japanese or English). Mirrors the RegBase jp-company-lookup actor.
verify_signed_record Verify a RegBase Ed25519-signed company evidence record offline against the published T3 public key (key_id derived at runtime). Mirrors the jp-signed-record ac
get_snapshot_info Describe the bundled registry snapshot: record counts, as-of date and source.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.lexusdev7/jp-corp-diff.svg)](https://lookupd.com/servers/io.github.lexusdev7/jp-corp-diff)