# isfujivisible.com

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 2 of 5 capability checks passed.

- host: isfujivisible.com
- url: https://isfujivisible.com/
- category: weather forecast
- type: media
- country: JP
- locations: Kawaguchiko, Hakone, Japan
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 2 of 5 checks passed.

- PASS — Markdown negotiation
- fail — Markdown twin at a predictable URL
- PASS — llms.txt
- fail — API catalog
- fail — MCP server answers

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **search** — "See the full 10-day forecast at https://isfujivisible.com" → `https://isfujivisible.com/visibility-by-month/2026`
- **book** — "Private Mt Fuji Tours Skip Crowds with a Private Guide" → `https://affiliate.klook.com/redirect?aid=94629&aff_adid=1247027&k_site=https%3A%2F%2Fwww.klook.com%2Factivity%2F85926-private-one-day-tour-mtfuji-lake-kawaguchiko%2F`
- **book** — "Mt Fuji Day Trips Explore Mt. Fuji in a Day" → `https://affiliate.klook.com/redirect?aid=94629&aff_adid=1235894&k_site=https%3A%2F%2Fwww.klook.com%2Fdestination%2Fp50001218-fuji-mountain%2F1-things-to-do%2F`
- **book** — "Mt Fuji Bus Tickets The Simplest Route to Mt. Fuji" → `https://affiliate.klook.com/redirect?aid=94629&aff_adid=1193113&k_site=https%3A%2F%2Fwww.klook.com%2Factivity%2F159339-tokyo-mtfuji-highway-bus%2F%3Fspm%3DSearchResult.SearchResult_LIST%26clickId%3D96cc8e0b2d`
- **book** — "Shinkansen Bullet Train Tickets Across Japan" → `https://affiliate.klook.com/redirect?aid=94629&aff_adid=1245035&k_site=https%3A`

## Summary

Provides daily updated Mt Fuji visibility forecasts, weather conditions, and live camera views from Kawaguchiko, Hakone, and other locations.

## Context

3 sites in this index share the category "weather forecast"; 1 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark