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Subletka MCP server

Which MCP servers are Subletka's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry namecom.subletka/subletkaverified in the MCP registry

The registry name sits under subletka.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools3
  • Server calls itselfsubletka
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 183 ms.

Should an agent connect itConnect it, with care
  • Its tools do find a room or flat to sublet in Warsaw or Kraków; filter sublet offers by dates and neighbourhood, but not post a sublet listing with available dates.

Once connected

  • For "find a room or flat to sublet in Warsaw or Kraków", the likely first call is search_listings.
  • For "filter sublet offers by dates and neighbourhood", the likely first call is search_listings.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 8, the first on 2026-10-27
  • INITE MCP score91 of 100answers 100 · does the job 67 · definitions 100 · context 100 · connects 100
  • What an agent can do with it2 of 3 use cases
  • Answered100% of days8 of 8 daily checks
  • Median first answer231 ms
  • Space in an agent's context≈ 1,018 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · find a room or flat to sublet in Warsaw or Kraków
  • cannot · post a sublet listing with available dates
  • can do · filter sublet offers by dates and neighbourhood

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-27
  • search_listings

    Search active rooms and flats for long-term stays in Warsaw or Kraków by district, move-in and move-out dates, place type, rooms and maximum monthly rent. Each result links to its Subletka page, where the person can contact the lister.

  • get_listing

    Full details of one listing, including its description, all photos and terms.

  • list_cities

    Cities with active listing counts, lowest and median monthly rent, and every district name accepted by search_listings with its count and median monthly rent.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "subletka": {
      "type": "http",
      "url": "https://subletka.com/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http subletka https://subletka.com/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://subletka.com/api/mcp as a custom connector in the settings.

OpenAPI spec

3 paths, read 2026-10-27. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.