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io.github.HumanLineage/wt

by HumanLineage · remote · no sign-in to list tools · v0.1.0 · published by GitHub user HumanLineage

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

Read only
CompareRegistry entry

6 tools: 6 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

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

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Only reads 6Claude Code: allow
  • get_family_imageReturns a markdown image (![...](url)) of a visual family-tree card showing a person's parents, spouse and children.No findings

    Why it is in this group

    • The name "get_family_image" says "get": a word for reading.
    Description, as the server wrote it
    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.
  • get_personGet full details for a person by their Human Lineage ID, including a link to their profile.No findings

    Why it is in this group

    • The name "get_person" says "get": a word for reading.
    Description, as the server wrote it
    Get full details for a person by their Human Lineage ID, including a link to their profile.
  • get_placeGet details for a place by its Human Lineage ID, including its hierarchy and recorded person count.No findings

    Why it is in this group

    • The name "get_place" says "get": a word for reading.
    Description, as the server wrote it
    Get details for a place by its Human Lineage ID, including its hierarchy and recorded person count.
  • get_relativesGet the immediate family (parents, children, spouses) of a person as TEXT, with profile URLs.No findings

    Why it is in this group

    • The name "get_relatives" says "get": a word for reading.
    Description, as the server wrote it
    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.
  • search_personSearch the Human Lineage genealogical graph for a person by name.No findings

    Why it is in this group

    • The name "search_person" says "search": a word for reading.
    Description, as the server wrote it
    Search the Human Lineage genealogical graph for a person by name. Returns matches with their profile URL.
  • search_placeSearch the Human Lineage genealogical graph for a place by name.No findings

    Why it is in this group

    • The name "search_place" says "search": a word for reading.
    Description, as the server wrote it
    Search the Human Lineage genealogical graph for a place by name. Returns matches with their place URL.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

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

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__wt__search_person",
      "mcp__wt__get_person",
      "mcp__wt__get_relatives",
      "mcp__wt__get_family_image",
      "mcp__wt__search_place",
      "mcp__wt__get_place"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as wt. Review it before you use it.