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Tuatara Topics MCP Server

answering

Tuatara Topics is answering right now. Last checked 6 min ago. It exposes 2 tools.

The topics in a set of documents in one call, with each document's topic mixture. Nothing stored.

Uptime history 5 days of history
5 days agonow
100.0%
Uptime 24h
92 of 92 checks
2
Tools
read from the server
1212 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Tuatara Topics every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

run in your terminal
claude mcp add tuatara-topics --transport http https://cymetica.com/mcp/v1/topics
Settings → Connectors → Add custom connector, then paste this address
https://cymetica.com/mcp/v1/topics
~/.codex/config.toml
[mcp_servers.tuatara-topics]
url = "https://cymetica.com/mcp/v1/topics"
.cursor/mcp.json
{
  "mcpServers": {
    "tuatara-topics": {
      "url": "https://cymetica.com/mcp/v1/topics"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "tuatara-topics": {
      "type": "http",
      "url": "https://cymetica.com/mcp/v1/topics"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

topic
topic_of_document
Tuatara Topics: place one document on the served topic sets — general (Wikipedia-scale) and finance (markets, companies, the economy) — and return the topics it belongs to with their weights, which set placed it, its confidence (the top topic's weight) and on_topic_set (false when nothing served covers the text). Nothing is stored.
topics
find_topics
Tuatara Topics: find the topics in a set of documents. Returns num_topics topics, each with its words, a label, a description and a weight, plus every document's topic mixture, in one call; a dictionary model's word knowledge guides a probabilistic topic model, so topics are coherent on small sets and short texts. Nothing is trained on or kept from the request. 4 to 500 documents of up to 20,000 characters per call.

Endpoints

URLTransportStateLatencyChecked
https://cymetica.com/mcp/v1/topics streamable-http answering 979 ms 6 min ago

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Tuatara Topics — questions

Answers built from our own checks of this server.

What can Tuatara Topics do?
It exposes 2 tools, read directly from the server on our last check. Among them: find_topics, topic_of_document. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Tuatara Topics working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 1212 ms. The bar chart above shows every period we have measured.
How do I connect Tuatara Topics?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Tuatara Topics need an API key?
No. Tuatara Topics completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Tuatara Topics?
It answers our handshake in 1212 ms on average, which is faster than 2% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.