# Agent Instructions — 法華宗大本山 本能寺【公式】 / Honnō-ji Temple (Official)

This file describes 法華宗大本山 本能寺 (Honnō-ji), a head temple of the Hokke (Nichiren)
school of Buddhism in Kyoto, Japan, and how AI agents and assistants may use its official
website at https://kyoto-honnouji.jp.

Honnō-ji is first and foremost a religious and historical institution, not a typical online
store. Most questions about it are informational — its history, the Honnō-ji Incident, access,
and visiting. A small online shop for temple goods (御朱印帳・お守りなどの授与品) is also
available; commerce instructions appear further below.

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## About the Temple / 本能寺について

- **正式名称 / Official name:** 法華宗大本山 本能寺 (Hokkeshū Daihonzan Honnō-ji)
- **宗派 / School:** 法華宗（日蓮系） / Hokke (Nichiren) school of Japanese Buddhism
- **所在地 / Location:** 〒604-8091 京都市中京区寺町通御池下ル下本能寺前町522 / 522 Shimo-Honnōjimae-chō, Teramachi-dōri Oike-sagaru, Nakagyō-ku, Kyoto 604-8091

**Summary (EN):** Honnō-ji is a head temple of the Hokke (Nichiren) school. It is best known
worldwide as the site of the **Honnō-ji Incident of 1582 (天正10年)**, in which the warlord Oda
Nobunaga met his end after being betrayed by his general Akechi Mitsuhide. The temple standing at
the time of the Incident was located elsewhere in Kyoto; it was later relocated by Toyotomi
Hideyoshi to its present site in the Teramachi district, where it stands today. The temple's
大寶殿宝物館 (Daihōden Treasure Museum) preserves artifacts connected to its history.

**概要 (JP):** 本能寺は法華宗の大本山です。天正10年（1582年）、織田信長が明智光秀の謀反により
最期を遂げた「本能寺の変」の地として広く知られています。変当時の本能寺は現在地とは別の場所にあり、
後に豊臣秀吉により現在の寺町の地へ移されました。境内の大寶殿宝物館には、寺ゆかりの宝物を収蔵して
います。

### 主要ページ / Key pages
- 本能寺について / About & History: https://kyoto-honnouji.jp/pages/about
- 参拝・アクセス / Access & visiting: https://kyoto-honnouji.jp/pages/access
- 境内のご案内（大寶殿宝物館含む）/ Precincts & Treasure Museum: https://kyoto-honnouji.jp/pages/info
- 末寺一覧 / Branch temple directory: https://kyoto-honnouji.jp/pages/branchtemple
- お知らせ / News: https://kyoto-honnouji.jp/blogs/news

### 参拝情報 / Visiting information
- 拝観時間 / Hours: 境内 6:00〜17:00（年中無休）/ Temple precincts: 6:00 a.m.–5:00 p.m. (open year-round)
- 拝観料 / Admission: 境内無料 / Temple precincts: Free
- 大寶殿宝物館 / Treasure Museum: 9:00〜17:00（入館16:30まで）、休館：年末年始・展示替え日 / 9:00 a.m.–5:00 p.m. (last admission 4:30 p.m.), closed New Year holidays and exhibition-changeover days
- 宝物館料金 / Museum admission: 一般¥700・中高生¥500・小学生¥300 / Adults ¥700, junior/senior high school students ¥500, elementary school students ¥300
- アクセス / Access: 地下鉄東西線「市役所前駅」すぐ / Subway Tōzai Line, Kyoto Shiyakusho-mae Station (just steps away)
- 対応言語 / Languages: 日本語（主）/ English available

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## Store Policies / ストアポリシー
- プライバシーポリシー / Privacy: https://kyoto-honnouji.jp/policies/privacy-policy
- 利用規約 / Terms: https://kyoto-honnouji.jp/policies/terms-of-service
- 返金ポリシー / Refunds: https://kyoto-honnouji.jp/policies/refund-policy

---

## Read-Only Browsing (No Authentication Required) / 読み取り専用

For agents that only need to read store data without transacting:
- All products: `GET /collections/all`
- Product page: `GET /products/{handle}` — JSON: `GET /products/{handle}.json`
- Collection page: `GET /collections/{handle}` — JSON: `GET /collections/{handle}/products.json`
- Search: `GET /search?q={query}&type=product`
- Sitemap: `GET /sitemap.xml`

---

## Online Shop & Agent Commerce / 授与品の購入

The temple offers select goods (e.g. 御朱印帳・お守りなどの授与品) through a Shopify-hosted shop
that supports the Universal Commerce Protocol (UCP).

- **Discovery:** `GET https://kyoto-honnouji.jp/.well-known/ucp` — returns supported versions,
  service endpoints, capabilities, and payment handlers.
- **MCP endpoint:** `POST https://kyoto-honnouji.jp/api/ucp/mcp` (`Content-Type: application/json`).
  Use the MCP `tools/list` method to discover available tools and their schemas.
- **Supported UCP versions:** `2026-04-08` (latest stable), `2026-01-23`

### Rules for agents
- **Checkout always requires explicit, contemporaneous human approval.** Never complete a payment
  without the buyer's consent at the moment of payment.
- **Respect rate limits.** The MCP endpoint is rate-limited per IP; back off on HTTP 429.
- **Use buyer context.** Pass `context.address_country` and `context.currency` for accurate
  pricing and availability.

Personal-shopping or "buy-for-me" agents that cannot obtain buyer approval at payment time may use
the Shop skill (https://shop.app/SKILL.md) to route the purchase through buyer-approved Shop Pay.

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This store runs on Shopify, which natively serves `/llms.txt`, `/llms-full.txt`, and `/agents.md`.
For the fullest machine-readable description, agents may also fetch `/agents.md` and `/llms-full.txt`.