Wt MCP Server

by humanlineage Your server? Claim it

answering

Wt is answering right now. Last checked 7 min ago. It exposes 6 tools.

Human Lineage MCP server — search and query the public genealogical graph of all humanity

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 47 days of history · worst day 67%

47 days agonow

98.9%

Uptime 24h

91 of 92 checks

Tools

read from the server

303 ms

Response time

average over 24h

open, no key

Access

streamable-http

Wt does not always answer

Over the last week it answered 93.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add wt --transport http https://humanlineage.org/api/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "wt": {
      "url": "https://humanlineage.org/api/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.wt]
url = "https://humanlineage.org/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "wt": {
      "url": "https://humanlineage.org/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "wt": {
      "url": "https://humanlineage.org/api/mcp"
    }
  }
}

Available tools 6

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

person

get_person

Get full details for a person by their Human Lineage ID, including a link to their profile.

search_person

Search the Human Lineage genealogical graph for a person by name. Returns matches with their profile URL.

place

get_place

Get details for a place by its Human Lineage ID, including its hierarchy and recorded person count.

search_place

Search the Human Lineage genealogical graph for a place by name. Returns matches with their place URL.

family

get_family_image

Returns a markdown image (![...](url)) of a visual family-tree card showing a person's parents, spouse and children. Use this — not get_relatives — whenever the user asks to see, show, view, or display a family tree, family diagram, or picture of the family. IMPORTANT: include the returned markdown image line verbatim in your reply so it renders for the user.

relatives

get_relatives

Get the immediate family (parents, children, spouses) of a person as TEXT, with profile URLs. Use get_family_image instead if the user wants to see a picture/visual/graphic of the family tree.

Endpoints

URL	Transport	State	Latency	Checked
https://humanlineage.org/api/mcp	streamable-http	answering	163 ms	7 min ago

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Wt — questions

Answers built from our own checks of this server.

What can Wt do?

It exposes 6 tools, read directly from the server on our last check. Among them: get_family_image, get_person, get_place, get_relatives, search_person, search_place. 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 →

What is Wt mostly used for?

Its tools cluster around person and place. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Wt working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 92 checks got a reply (98.9%), average response time 303 ms. The bar chart above shows every period we have measured.

Is Wt still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Wt?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Wt need an API key?

No. Wt completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Wt?

It answers our handshake in 303 ms on average, which is faster than 50% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.