ChatGPT Claude Gemini  — one shared memory

AI project memory that doesn't start from zero

Every new AI chat forgets your project. Memephant gives your work persistent, local-first memory — so ChatGPT, Claude, and Gemini pick up where you left off instead of asking you to explain everything again.

Free during early access · Windows, macOS & Linux · No account needed

Without memory: re-explain every chat With Memephant: paste once, keep building
The problem

Every new AI chat starts from zero

ChatGPT forgets. Claude forgets. Gemini forgets. AI tools keep only their own limited context, and it disappears the moment you open a new chat, switch tools, or come back a few days later.

Re-explaining, every time

You describe your stack, goals, and constraints again. You paste old chat logs and hope nothing important is missing. The further a project runs, the more time you lose just getting the AI back up to speed.

One memory that travels

Your project is stored once and stays current. Each AI gets a clean handoff in the right shape, so the session starts warm — whether it's a fresh chat in the same tool or a Claude to ChatGPT handoff.

What it actually means

What "AI project memory" really is

It isn't a smarter chatbot or a bigger context window. It's a structured record of your project that lives with you and that any AI can read on demand.

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Structured project memory

Goals, key decisions, important files, and next steps — captured once in a clear, inspectable structure rather than buried in chat history.

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Context Passport exports

Copy a Context Passport: a handoff shaped for the AI you're about to use, so it gets the right context in the right form instead of a raw transcript dump.

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Local-first by default

Your memory lives on your device in plain files. It moves only when you choose to move it. More on the local-first model →

How Memephant works

Persistent memory in a simple loop

Store your project once, then keep every AI oriented around the same approved memory.

1

Capture the project once

Add what the project is about, your goals, key decisions, and next steps. Scan a local folder to auto-discover important files and your tech stack, so the memory stays grounded in reality.

2

Export a Context Passport

Pick your AI — ChatGPT, Claude, Gemini, and more — and copy a handoff shaped for it. Known API keys, tokens, and local paths are redacted before the handoff where possible, and you review every export before sharing it.

3

Paste, work, and keep memory current

Paste it at the start of a chat and get straight to work. Paste the AI's reply back into Memephant and it shows a diff before anything changes — so your project memory carries forward to the next session and the next tool.

FAQ

AI project memory questions

What is AI project memory?

AI project memory is a persistent record of a project — its goals, decisions, stack, and next steps — that you can give to any AI tool so it understands the work without you re-explaining it. The AI chat itself stays stateless; the memory lives with you and travels between tools.

Why do AI tools forget my project between sessions?

ChatGPT, Claude, and Gemini each keep only their own limited, separate context. Start a new chat, switch tools, or come back days later and that context is gone, so you have to describe your project from scratch again.

How does Memephant give my projects persistent memory?

You store each project once in Memephant. When you open an AI tool, you copy a Context Passport — a handoff shaped for that platform — and paste it at the start of a chat. Paste the AI's reply back and Memephant shows a diff before updating, so your project memory stays current.

Where is my project memory stored?

Memephant is local-first: your project memory lives on your device in plain files by default. Cloud backup is optional and opt-in, and no account is needed to create projects or generate handoffs.

Which AI tools does it work with?

Memephant generates handoffs shaped for ChatGPT, Claude, Perplexity, Gemini, Codex, Grok, and local LLMs. You copy and paste each handoff yourself, so it works with any tool that accepts pasted text.

Give your projects a memory that lasts

Stop re-explaining your work to every AI. Store it once in Memephant and hand clean context to whichever tool you open next.

Free during early access · No account needed · Works on Windows, macOS & Linux