One memory graph for
your agents and your team
You've explained your codebase to four different agents this month.
So has everyone else on your team.
Maindex is a shareable memory graph every agent and every teammate reads from, with provenance on every fact, so you can always tell where it came from and what it replaced.
- Shared collections across Cursor, Claude, ChatGPT, and whatever you try next
- Provenance, revision history, and role-based access built in
- MCP and REST endpoints any agent or app can consume
Personal memory stays personal. Team memory stays accountable.
Works with the agents you already use
Memory infrastructure, not another notebook
Structured, searchable, and accountable. Built for agents that write and humans who need to trust what they wrote.
For Agents
Memory that survives the session. Your agent picks up where it left off instead of starting from zero, reading and writing through MCP or REST. Revision history and supersede chains keep it clean without rewriting truth.
For Humans
Tag, link, and categorize anything worth remembering. Typed relationships and canon status turn notes into a graph you can trust.
For Teams
Team collections through the same MCP connection. Screened for secrets and API keys, injected instructions, and profanity; full provenance on every write; and a hard wall between team and personal memory.
Portable
One memory layer, every AI tool. Connect with a single OAuth URL and your full graph follows you.
Nothing gets rewritten behind your back
Maindex stores exactly what you put in. Facts get superseded, never silently edited, and every version stays traceable.
Secure & Observable
Locked collections, team audit trails, and usage analytics. A memory layer you can inspect is infrastructure.
Your team already uses four different agents
Give them one memory. Team collections shared through the MCP connection your agents already have. Screened writes with full provenance, and an audit log, because you're the one who'll be asked.
See how Teams works
Choose the plan that fits your memory graph
All plans include full MCP + API access and a 14-day trial before billing starts. Card required. Cancel anytime. Join teams on either plan; create your own on Galaxy Brain.
