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MnemoverseOne Memory. Every AI Tool.

Your AI remembers — preferences, decisions, lessons — across Claude, ChatGPT, Cursor, and any tool. One API key. Zero setup friction.

Get Started Free
For AI Agents

Claude Code & Claude apps

One command for the Claude Code CLI, or a one-click connector for the Claude Desktop, web, and mobile apps. Memory persists across every session.

Setup guide

ChatGPT

Custom GPT with persistent memory via Actions. Import the OpenAPI spec, paste your key, done.

Setup guide

Cursor, VS Code & Windsurf

JSON config per editor. Same memory as Claude and ChatGPT — write in one, recall in any other.

Setup guide

Python SDK & REST API

pip install mnemoverse — 3 lines to add memory to any agent, bot, or backend.

SDK docs

Smart Memory, Not Storage

Hebbian associations link related memories. Feedback loop learns what's useful. Consolidation merges duplicates. Memory gets better over time.

Built on Research

SLoD published on arXiv. Benchmarked on LoCoMo (1,986 questions) and LongMemEval — see the benchmarks page for current numbers.

See benchmarks

How It Works ​

text
                    ┌── Claude Code (MCP)
                    ├── Claude Desktop (MCP)
                    ├── Cursor / VS Code (MCP)
   Mnemoverse API ──├── ChatGPT (Actions)
   (one memory)     ├── Python SDK
                    └── REST API / Your app

Write a memory in Claude Code. Read it in ChatGPT. Same API key, same memories, everywhere.

Quick Start ​

Option 1: Give your agent the docs (llms.txt standard)

https://raw.githubusercontent.com/mnemoverse/.github/main/llms.txt

Option 2: One command (Claude Code)

bash
claude mcp add mnemoverse \
  -e MNEMOVERSE_API_KEY=mk_live_YOUR_KEY \
  -- npx -y @mnemoverse/mcp-memory-server

Option 3: REST API

bash
curl -X POST https://core.mnemoverse.com/api/v1/memory/write \
  -H "X-Api-Key: mk_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"content": "User prefers Railway for deploys", "concepts": ["deploy", "railway"]}'

Get your free API key at console.mnemoverse.com.

Learn More ​

From the Library ​

Field notes on AI agent memory — start here, then browse the full Library: