Genealogy Python Packages

betty

Betty visualizes and publishes your family history by building interactive, encyclopedia-like genealogy websites out of your Gramps and GEDCOM family trees

python-gedcom

Python module for parsing, analyzing, and manipulating GEDCOM files

gramps-webapi

A RESTful web API for Gramps - backend of Gramps Web

gedcom7

GEDCOM 7 parser and serializer for Python

gramps-evidence-mcp

MCP server for evidence-disciplined genealogy: read/write access to a self-hosted Gramps Web tree where every fact carries a citation, plus a read-only reference layer over legacy GEDCOM exports.

gramps-gedcom7

GEDCOM 7 support for Gramps

familysearch-mcp

MCP server for genealogical research on FamilySearch: a historical place gazetteer, indexed record search, page images, and shared-tree reads. Bring your own registered application.

gramps-ql

GQL - the Gramps Query Language

nara-catalog-mcp

MCP server for genealogical research in the US National Archives Catalog: search records, read OCR text and citizen transcriptions, browse the hierarchy, and download page images.

greatgramps

Family tree static site generator for Gramps databases

antenati

Tools to download data from Portale Antenati

dpla-catalog-mcp

MCP server for searching the Digital Public Library of America for genealogy and history: photographs, maps, county histories, directories and manuscripts from US libraries and archives, with the holding institution's record to cite.

lineage

tools for analyzing and exploring genetic relationships

fastgedcom

A gedcom tool to easily parse, browse and modify gedcom files

ancestryllm

Local-first, privacy-first genealogy tools for GEDCOM and RootsMagic—Python CLI, interactive console, and explicit opt-in LLM assistance.

gedcomx-v1

biblioteko por manipuli la gedcomx-formaton uzatan en genealogio.

researchzosho

Open-source deep research assistant with citations and memory. Ask a question and it searches the web, papers, old newspapers, archives and GitHub, writes a report, checks its citations against the sources, and keeps what it found. Use it for a literature review or your family tree. It runs with a local LLM (Ollama, llama.cpp) or a hosted API.

kimon-gedcom-tools

Set of tools and utilities to interrogate and work with GEDCOM files

gedcom-navigator

GEDCOM file exploration tool

snac-archives-mcp

MCP server for finding which archive holds the papers: search the SNAC Cooperative's index of archival collections and the people, families and organisations in them, and build ArchiveGrid searches. For genealogy and history.

contentdm-mcp

MCP server for the record images US state archives and state libraries publish on CONTENTdm: search collections, read items, pages and transcripts, and fetch page images over IIIF. For genealogy and history.

us-places-mcp

MCP server for where things were, then: which US county held a place on a date (Newberry county-boundary atlas via OpenHistoricalMap), federal land descriptions and PLSS locations, and the route from a land patent to its case file.

infoextract-cidoc

Heritage Information Extraction to Markdown, JSON-LD, and Property Graphs (OpenCypher)

pygenealogicaltools

A python interface for genealogical tools (Geni, RootsMagic, GEDCOM, Family Search...)