2 months ago
Stash — a self-hosted cognitive memory layer for AI agents, written in Go.
Built on PostgreSQL + pgvector. Exposes an MCP server (stdio + SSE) so any compatible agent can remember and recall across sessions. Background consolidation pipeline synthesizes raw episodes into facts, knowledge graph, causal links, and patterns — without any manual input.
28 MCP tools total. Apache 2.0.
Server Config
{
"mcpServers": {
"stash": {
"url": "http://localhost:8080/sse"
}
}
}