potto-japan
app.potto/potto-japan
Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-05.
What we measured
| Endpoint | https://potto.app/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (197 ms) | our check, 2026-10-05 |
| Registry version | 1.0.1 · active · updated 2026-09-14 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http potto-japan https://potto.app/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- HORIZON SHIELD Construction Cost Data: JCCDB (Japan) and USCCDB (United States) Public construction cost data for Japan and the U.S., each row with its source URL and…
- HORIZON SHIELD: Construction Estimate Auditor for Japan (KIRA) Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts…
- Yakumo verified contractor No.001: Reform Shokunin Co., Ltd. (Aichi, Japan) Verified profile of Reform Shokunin Co., Ltd., a Yakumo member renovation contractor in…
- Yakumo verified contractor No.002: Mineo Toyo Juki Co., Ltd. (Shonan, Japan) Verified profile of Mineo Toyo Juki, a window and entrance door contractor in Shonan…
- Gachi Data API — Japan Station & Accessibility Data Deep, obscure Japanese station, accessibility & hazard data for AI agents. English-first.
- 障害福祉AI辞典 (Japan Disability Welfare Dictionary) Japan disability welfare (障害福祉) reference: service fees, add-ons, staffing. In Japanese.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name app.potto/potto-japan.