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Thea MCP server

Which MCP servers are Thea'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 nameorg.thealibrary/theaverified in the MCP registry

The registry name sits under thealibrary.org. 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
  • Tools5
  • Server calls itselfthea
  • 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 341 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 2 of the 7 days it takes to judge reliability.

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: 2, the first on 2026-10-27
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
  • Answeredmeasuring2 of the 7 daily checks it takes to print a share
  • Median first answer406 ms
  • Space in an agent's context≈ 2,762 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

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 offers5 tools · read 2026-10-27
  • search

    Generic connector search (the shape ChatGPT connectors and deep research call). Search Thea (a place-first knowledge graph: 1.07M Korean places from public data, plus people, works and organizations) by name or by 'region + kind', e.g…

  • fetch

    Generic connector fetch: the full Thea entry for an id from search, as Markdown text (fields, links, recent records, sources, licence). thea_entry returns the same entry as JSON.

  • thea_search

    Find one entry whose name you know, or a shop with its area ('퇴촌 맘스터치'). Thea is curated by people, not a search engine: it returns a trimmed entry (about 1,000 characters) you may use as it is. If several entries share the name they are…

  • thea_find

    Browse by conditions when you have no name. Questions like 'camping YouTubers who posted a new video recently' or 'hotels in 서귀포' cannot be answered by thea_search. Each filter multiplies: more filters, narrower list; subject alone is…

  • thea_entry

    Full view of one entry by id (from thea_search or thea_find; it is not a search): all fields, its connections (each with an id; for an area, what lies inside is only counted in places_inside, list it with thea_find inside=id), and its…

How to connect

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

{
  "mcpServers": {
    "thea": {
      "type": "http",
      "url": "https://thealibrary.org/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http thealibrary https://thealibrary.org/mcp

Add to CursorAdd to VS Code

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

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.