FOUR THREADS
What it does
There are four parts to it. You don't have to do them all at once.
Start with what you have
Old photos, a birth certificate, a cousin's notes, whatever is in the drawer. Your assistant reads through it, then asks you about the people: names, towns, what you were told growing up.
Looking for records
The search can include birth and marriage registers, census pages and ship lists. It also covers naturalisation files, headstones and Holocaust-era archives. If you need to ask an archive for a record, you can get help drafting the letter.
How sure are we?
Every name and date gets a source and a note on how certain it is. The stories you grew up with get checked against the records too.
Making the album
When you're ready, turn the research into a family story and an album website. Ours is in three languages. Include photos and copies of the records, with maps to show where people lived, and print a copy if you want one. Your assistant can put it online for you, too. Tab, Claude and ChatGPT can host it themselves; other assistants use Netlify, a free service where it takes one folder.
WHAT YOUR FAMILY GETS
Something to share with the family
- A family tree with sources for the names and dates.
- A written family history in plain language, with the sources noted.
- An album website where relatives can see the portraits and documents, and follow the journeys on maps.
- A version to print for the grandparents. You can also have it in the family's languages.
- Notes about what you haven't found yet and where you might look.
The instructions go deepest on Jewish, Hungarian, Carpathian, Galician, Slovak and Romanian roots, and on the countries those families moved to.
INSTALL
Add it to your assistant
First download the skill. It's a single ZIP file; don't unzip it unless the steps below say so. Then pick your assistant:
Claude: desktop app or claude.ai
- Open Claude and go to Settings → Capabilities. Make sure Code execution and file creation is switched on.
- Find Skills on the same page. (In some versions it's under Settings → Customize → Skills.)
- Click Upload skill and choose master-genealogist.zip.
- Make sure the new master-genealogist skill is switched on.
On a Team or Enterprise plan, an admin may need to allow Skills first.
ChatGPT
- In ChatGPT, click your profile icon and choose Skills.
- Click New skill, then Upload from your computer.
- Choose master-genealogist.zip.
- ChatGPT checks every upload before it can be used. Most are ready right away; some show Needs review for a while.
If you don't see Skills, your plan or region may not have it yet. The "Other assistants" tab has a fallback.
Grok Bot
- Open Grok Bot.
- Send it this message:
Install this skill: https://master-geneology.yeedle.workers.dev/master-genealogist.zip
- Once it's installed, you can call it with /master-genealogist.
Tab
- Text Tab on iMessage or WhatsApp and send:
Use this skill: https://master-geneology.yeedle.workers.dev/master-genealogist.zip
- Then tell it about your family. Photos, documents and voice notes can be sent right in the chat.
Tab has its own computer, so it can run the included scripts, build the album, and publish it for you at its own link (yourname.sites.tab.bot).
Claude Code, Codex and other coding agents
- Claude Code
mkdir -p ~/.claude/skills unzip ~/Downloads/master-genealogist.zip -d ~/.claude/skills/
- OpenAI Codex
mkdir -p ~/.codex/skills unzip ~/Downloads/master-genealogist.zip -d ~/.codex/skills/
- Anything else (Cursor, Gemini CLI, Copilot and others): unzip into that tool's skills folder. Check the tool's docs for where it is.
Coding agents can also run the scripts included in the ZIP and build the album website for you.
Instinct
- Open Instinct.
- Send it this message:
Use this skill: https://master-geneology.yeedle.workers.dev/master-genealogist.zip
- Then tell it about your family.
Other assistants
- Unzip master-genealogist.zip and open the folder.
- Start a new chat and attach SKILL.md (or the whole ZIP, if your assistant accepts it).
- Say: "Use this as your playbook for my family history project." Then tell it about your family.
The reference files have more detail about records and archives. You can attach them as you need them.
USE
What to ask
Start with whatever you know, even if it's just a name and a town. You don't need to say "genealogy" or name the skill. A few examples:
My grandmother was born in 1932 in a village in the Carpathians and came to Montreal after the war. Help me find out where her family came from.START A PROJECT
I've always heard that my great-grandfather was a rabbi in Hungary. Can we check?TEST A FAMILY LEGEND
Can you help me read this headstone and this old registration card?READ A DOCUMENT
Write to the archive that holds my grandfather's birth record and ask for a copy.CONTACT AN ARCHIVE
Turn everything we've found into a family album website we can share at the holidays, in English and Yiddish.MAKE THE ALBUM
Can you go over what we've found so far? I'm losing track of which parts we're sure about. What should we try next?CHECK PROGRESS
- There will be questions first. Your assistant will ask about the family before searching. A detail you remember may help narrow down a search.
- Share what you have. Old letters, photos, documents and other relatives' notes all help.
- Some steps need your permission. Your assistant asks before sending emails or contacting relatives. It also asks before spending money.
- Putting it online. Your assistant asks who should see the album, and puts nothing online until you say yes. If only family should see it, it sets up a sign-in or a password instead of a link anyone can open.
- Allow a few sessions. Finding records takes time. You may also be waiting for an archive to reply. The research notes help your assistant pick up where you left off.
- Turn on web access. Your assistant needs web search or browsing to reach the record sites.
- Some searches come up empty. The instructions call for notes on where your assistant looked, even when it couldn't find the record.