1820.ch – Telefonbuch Schweiz
Swiss phone directory: search people and businesses, reverse number lookup, business categories.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.1820.ch/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.1820.ch/mcp{
"mcpServers": {
"telefonbuch": {
"url": "https://mcp.1820.ch/mcp"
}
}
}claude mcp add --transport http telefonbuch https://mcp.1820.ch/mcp{
"servers": {
"telefonbuch": {
"type": "http",
"url": "https://mcp.1820.ch/mcp"
}
}
}4 tools, verified live
browse_business_categoryread-onlyLists public directory entries in one business category, optionally narrowed to a locality/postcode/canton. Use search_swiss_directory instead for a free-text query.
get_directory_entryread-onlyFetches the full public detail for one directory entry by its entry_id (public_id), including phone numbers, opening hours, and links when the entry has them. Use get_directory_entry for phone numbers and opening hours; use search_swiss_directory or browse_business_category to find an entry_id first.
reverse_phone_lookupread-onlyLooks up the public directory entry (or entries) associated with a Swiss phone number. Accepts national ("079 123 45 67"), E.164 ("+41791234567"), or compact notation. Returns an empty result list when the number has no findable public listing.
search_swiss_directoryread-onlyFull-text search over the Swiss public phone/business directory (1820.ch). Matches ALL words in query, so a short keyword works best; put any place name in location, not query. For "business type X in place Y", browse_business_category with a category slug is an alternative. Use get_directory_entry for phone numbers and opening hours of a specific result.
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