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MCP live MCP 2026-07-28 streamable-http

1820.ch – Telefonbuch Schweiz

ch.1820/telefonbuch

Swiss phone directory: search people and businesses, reverse number lookup, business categories.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
224ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.1820.ch/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
96 characters; more than 30 earns these points.

Tools · 4

browse_business_category

Lists 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_entry

Fetches 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…

reverse_phone_lookup

Looks 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 whe…

search_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 any place name in location, not query. For "business type X in…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://mcp.1820.ch/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "1820.ch_\u2013_telefonbuch_schweiz": {
      "url": "https://mcp.1820.ch/mcp",
      "transport": "streamable-http"
    }
  }
}