# Feiertagekalender.online public catalog

Domain: https://feiertagekalender.online/
Publisher: Hendler Dynasty Unternehmergesellschaft (haftungsbeschraenkt)
Contact: hendler.dynasty@gmail.com
Category: calendar and planning tools
Audience: Agents planning holidays, bridge days, workdays, school breaks and deadline windows.
Freshness: Calendar data for 2026 through 2031.

## Access model
- Public discovery: robots.txt, llms.txt, llms-full.txt, ai/index.json, agent.json and products.json.
- Public catalog list: https://feiertagekalender.online/api/agent/products.json
- Amazon PartnerNet: enabled/contextual; status p1-candidate.
- Human pages remain publicly accessible unless the origin site applies its own policy.

## Important routes
- kalender: https://feiertagekalender.online/kalender/
- brueckentage: https://feiertagekalender.online/brueckentage/
- schulferien: https://feiertagekalender.online/schulferien/
- arbeitstage: https://feiertagekalender.online/arbeitstage/
- fristenrechner: https://feiertagekalender.online/fristenrechner/
- kalender-download: https://feiertagekalender.online/kalender-download/

## Public catalog entries
### DACH holiday calendar dataset 2026-2031
Product ID: dach-holiday-calendar-2026-2031
Type: dataset
Schema: Dataset
Freshness: 2026-2031 calendar build
Access: public-summary
Detail endpoint: https://feiertagekalender.online/api/agent/product/dach-holiday-calendar-2026-2031
Summary: Country, region, year and holiday route map for Germany, Austria and Switzerland.
Canonical URLs:
- https://feiertagekalender.online/kalender/
- https://feiertagekalender.online/daten/
- https://feiertagekalender.online/kalender/deutschland-2026.html
- https://feiertagekalender.online/kalender/oesterreich-2026.html
- https://feiertagekalender.online/kalender/schweiz-2026.html
Use cases:
  - answer holiday dates
  - find regional calendar page
  - build date planning context

### Bridge-day optimizer and workday schemas
Product ID: bridge-day-optimizer-schema
Type: tool-schema
Schema: SoftwareApplication
Freshness: 2026-2031 calculator build
Access: public-summary
Detail endpoint: https://feiertagekalender.online/api/agent/product/bridge-day-optimizer-schema
Summary: Inputs and output logic for bridge-day, workday and deadline calculators.
Canonical URLs:
- https://feiertagekalender.online/brueckentage/
- https://feiertagekalender.online/arbeitstage/
- https://feiertagekalender.online/fristenrechner/
Use cases:
  - optimize vacation days
  - count workdays
  - explain deadline assumptions

### Calendar download and ICS catalog
Product ID: calendar-download-catalog
Type: dataset
Schema: Dataset
Freshness: current calendar download catalog
Access: public-summary
Detail endpoint: https://feiertagekalender.online/api/agent/product/calendar-download-catalog
Summary: Machine-readable entry points for ICS/calendar downloads and regional planning pages.
Canonical URLs:
- https://feiertagekalender.online/kalender-download/
- https://feiertagekalender.online/daten/
Use cases:
  - locate calendar exports
  - describe supported regions
  - route agents to downloadable calendars

## Robots and usage preferences
Allowed AI/search tokens: OAI-SearchBot, ChatGPT-User, GPTBot, Claude-SearchBot, Claude-User, ClaudeBot, PerplexityBot, Perplexity-User, CCBot, Applebot, Applebot-Extended, Google-Extended
Paid data interfaces are not advertised as active on public discovery routes.