pl.cityon/mcp
cityon.pl
Is the cityon.pl MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.
Polish local businesses, opening hours, real estate and apartment prices from cityon.pl
alive probed 2026-11-15 · unchanged since 2026-11-13 · HTTP 200
- Endpoint
- https://cityon.pl/mcp (streamable-http)
- Host
- cityon.pl
- Protocol
- 2025-11-25
- Reports itself as
- cityon 0.1.0
- Capabilities
- tools
- Instructions
- 936 characters
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 3.9k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 4.0k. The o200k_base estimate is 2.4k. Counted again when the tool definitions change. Method.
- Website
- https://cityon.pl/mcp
- Registry
- active, updated 2026-11-12 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.62×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_properties | 819 | 504 | 21 % |
| search_businesses | 564 | 347 | 14 % |
| nearby | 510 | 314 | 13 % |
| list_investments | 413 | 254 | 10 % |
| list_categories | 365 | 225 | 9 % |
Compare this server with others.
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- ai.smithery/arjunkmrm-brave-search-mcp-server · not found
- ai.smithery/brave · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.