One memory layer, every tool
Maindex gives your agents a single shared memory that works everywhere. Save a fact in Cursor, recall it in Claude, search it from ChatGPT. No syncing, no plugins to configure per-tool — just one OAuth URL.
Without a shared memory layer
Each tool has its own memory silo. Context built in Cursor stays in Cursor. Notes saved in Claude vanish when you switch to ChatGPT. Your agents start from zero every time you change tools.
With Maindex
All your tools share a single memory graph. Write a fact anywhere, recall it everywhere. Your agents carry full context across every client, every session.
Connect
Add your Maindex MCP URL to any supported client. OAuth handles authentication — no API keys to copy unless you want them.
Use
Your agents read and write memories through MCP or REST. Tags, links, collections, and revision history travel with every fact.
Recall anywhere
Switch tools and your full memory graph is already there. Context built in Cursor is available in Claude. Notes saved from ChatGPT show up in Gemini.
- Cursor — Plugin with rules, skills, and Archivist agent. Setup guide
- Claude Desktop & Claude Code — MCP server with full tool access. Setup guide
- ChatGPT — MCP integration via Actions. Setup guide
- Gemini CLI — Native MCP support. Setup guide
- Windsurf — MCP server configuration. Setup guide
- OpenClaw — Built-in MCP client. Setup guide
- Google Antigravity — MCP integration. Setup guide
- Any MCP client — Standard MCP server, works with any compliant client.