Self-hosted long-term memory for AI agents. An MCP server that gives agents persistent, hierarchical recall (L0–L3) over pgvector — retain preferences, decisions and observations, then recall them by topic across sessions. MIT, clone-and-run, requires Postgres + pgvector.
Server Config
{
"mcpServers": {
"hindsight-mempalace": {
"command": "npx",
"args": [
"-y",
"hindsight-mempalace-mcp"
],
"env": {
"HINDSIGHT_URL": "http://127.0.0.1:5100",
"MEMPALACE_BANK": "mempalace-main"
}
}
}
}