# 憲政記念館: Agent-Direct Score D (44.6%) Site: http://www.shugiin.go.jp Report: https://directindex.org/r/shugiin.go.jp Scanned: 2026-10-17 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.) 憲政記念館 is hard for agents to use. An AI assistant can open 憲政記念館's website. It can read what 憲政記念館 offers. It can't find a link to book or order online. ## Direct links - Menu: http://www.shugiin.go.jp/internet/itdb_gian.nsf/html/gian/menu.htm - Phone: 0335811651 - Hours, from OpenStreetMap · Overture Maps: Mon–Sun 09:30–17:00 ## Nearby, also direct Places near 憲政記念館 that take a booking or an order on their own website, with no marketplace in between. - 皇居三の丸尚蔵館 (1.4 km): https://directindex.org/r/nich.go.jp - 三菱一号館 (1.5 km): https://directindex.org/r/mimt.jp - コニカミノルタ プラネタリア (1.5 km): https://directindex.org/r/konicaminolta.jp - 泉屋博古館東京 (1.6 km): https://directindex.org/r/sen-oku.or.jp ## What to fix first - **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (TouristAttraction, Museum, TravelAgency or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant - **No ticket link on the website.** (+15 points) There's no link on the site for an agent to follow. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a ticket or booking page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **No working HTTPS.** (+3 points) The page is only served over plain http. Browsers and agents rank it lower or refuse it. - **No llms.txt.** (no points, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business ## What the site tells visitors (Measured, not scored) - **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. ## Fix kit: What to paste Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. ```html ``` llms.txt. Save as /llms.txt at the root of the site. ``` # 憲政記念館 > museum in Tokyo tours, attractions and museums. Phone 0335811651. ## Book or order directly - Menu: http://www.shugiin.go.jp/internet/itdb_gian.nsf/html/gian/menu.htm ## Opening hours Mo-Su 09:30-17:00 ## About - Website: http://www.shugiin.go.jp - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models. ``` ## Already right - **robots.txt lets AI crawlers in.** There's no robots.txt, which means everything is allowed. - **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response. - **Tickets and prices is an HTML page.** Agents can read the items and prices. ## Where it stands 66 of 252 in Tokyo tours, attractions and museums. Top 26% of the sites scanned in this index. | What the top 10% of the index does | Top 10% | This site | |---|---|---| | Take bookings or orders on their own domain | 100% | no | | Publish the menu or price list as HTML | 15% | yes | | Let AI crawlers in (no block at the server or in robots.txt) | 88% | yes | | Structured data with address, phone and hours | 0% | no | | Have an llms.txt | 8% | no | Nearest places in the index: 日本の酒情報館 (F, 1072 m, https://directindex.org/r/japansake.or.jp); 大倉集古館 (F, 1316 m, https://directindex.org/r/shukokan.org); 菊池寛実記念智美術館 (F, 1386 m, https://directindex.org/r/musee-tomo.or.jp); 皇居三の丸尚蔵館 (C, 1411 m, https://directindex.org/r/nich.go.jp); 気象科学館 (D, 1413 m, https://directindex.org/r/jma.go.jp); 三菱一号館 (C, 1459 m, https://directindex.org/r/mimt.jp); コニカミノルタ プラネタリア (B, 1493 m, https://directindex.org/r/konicaminolta.jp); 秋華洞 (D, 1535 m, https://directindex.org/r/syukado.jp); 科学技術館 (F, 1568 m, https://directindex.org/r/jsf.or.jp); 泉屋博古館東京 (D, 1575 m, https://directindex.org/r/sen-oku.or.jp). ## What assistants answer The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included. See what an AI agent reads on this site: https://directindex.org/r/shugiin.go.jp/agent-view ## Businesses like 憲政記念館 in Tokyo tours, attractions and museums | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Tokyo tours, attractions and museums | 252 | 40% | 2% | 44.6% | The best of the businesses of the same kind in Tokyo tours, attractions and museums: Street Kart Tokyo Bay (B 76.9%, https://directindex.org/r/streetkart.com); コニカミノルタ プラネタリア (B 73.8%, https://directindex.org/r/konicaminolta.jp); 熊谷恒子記念館 (B 73.8%, https://directindex.org/r/ota-bunka.or.jp); 紙の博物館 (B 73.8%, https://directindex.org/r/papermuseum.jp); ラクーアビル (B 72.3%, https://directindex.org/r/laqua.jp). With the three fixes above (No structured data for the business; No ticket link on the website; No working HTTPS), the score would be about 95.4%, which would be first of 252 in Tokyo tours, attractions and museums. ## The direct record What agents get for 憲政記念館, as JSON: https://directindex.org/api/direct/shugiin.go.jp - Book: none on record - Order: none on record - Menu: http://www.shugiin.go.jp/internet/itdb_gian.nsf/html/gian/menu.htm (html_page; from the scan) - Hours: Mo-Su 09:30-17:00 (closed now) (from OpenStreetMap) - Phone: 0335811651 - Stable links that count: https://directindex.org/go/shugiin.go.jp/menu ## Can an agent transact? Measured, not scored (the score stays at spec v1.0). - UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no - ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no - MCP server card (/.well-known/mcp/server-card.json): no - Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 22 | 25 | | Readable | 7 | 25 | | Actionable | 0 | 15 (the action test: pending) | | Cited | 0 | 0 (the assistant citation check: pending) | ## Agent readiness (Cloudflare) Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/shugiin.go.jp - Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md) - sitemap.xml: no (how: https://isitagentready.com/.well-known/agent-skills/sitemap/SKILL.md) - AI bot rules in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/ai-rules/SKILL.md) - Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md) - Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md) - llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md) - API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md) - MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md) - A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md) - Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md) - OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md) - OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md) - auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md) - Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md) - ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md) - DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md) - WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md) - JSON-LD for the business: no Keep watching this business (https://directindex.org/r/shugiin.go.jp/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/shugiin.go.jp/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers. Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=shugiin.go.jp&force=1