Categories › Business & Finance › Local services, company sites & directories
Swiss phone directory: search people and businesses, reverse number lookup, business categories.
Remote server: your requests and data go to mcp.1820.ch. Claude Code: claude mcp add --transport http 1820-ch-telefonbuch-schweiz https://mcp.1820.ch/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
browse_business_category — Lists public directory entries in one business category, optionally narrowed to a locality/postcode/canton. Use search_swiss_directory insteget_directory_entry — Fetches the full public detail for one directory entry by its entry_id (public_id), including phone numbers, opening hours, and links when treverse_phone_lookup — Looks up the public directory entry (or entries) associated with a Swiss phone number. Accepts national ("079 123 45 67"), E.164 ("+41791234search_swiss_directory — Full-text search over the Swiss public phone/business directory (1820.ch). Matches ALL words in query, so a short keyword works best; put anNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.