Persistent AI memory shared across Claude, ChatGPT, coding agents, and compatible MCP clients.
Free
One server, in memory & knowledge. Persistent AI memory shared across Claude, ChatGPT, coding agents, and compatible MCP clients.
Memory & Knowledge
Persistent AI memory shared across Claude, ChatGPT, coding agents, and compatible MCP clients.
The rest either hold an API key issued by the publisher or ask for nothing.
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