Hindsight MemPalace
Self-hosted long-term memory for AI agents over MCP — hierarchical recall backed by pgvector
Install
npmstdio
npx -y hindsight-mempalace-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-holetron-hindsight-mempalace": {
"command": "npx",
"args": [
"-y",
"hindsight-mempalace-mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.holetron/hindsight-mempalace · published 2026-06-27 · updated 2026-06-27. Not an endorsement; review the code before connecting it to anything sensitive.