Memctl.com: Open-source shared memory infrastructure for coding agents
Persistent memory for coding agents, but memctl hasn't shipped yet—waitlist only, no demo.

Pinterest for family memories, but UX needs validation and use case clarity.
Families preserving multi-generational history; people seeking alternatives to feed-based social platforms.
Ancestry.com · MyHeritage · Legacy.com
Persistent memory for coding agents, but memctl hasn't shipped yet—waitlist only, no demo.
Vector memory for agents beats truncation; Rust core with Python/Node/Go bindings.
Mimir hooks into Claude Code lifecycle events so agents can 'mark' facts (e.g., "API uses snake_case") into a DuckDB-backed memory and RAG pipeline, then auto-injects that context as additionalContext for later agents. It's a pragmatic, well-scoped solution to the annoying problem of agent amnesia — very useful if you run agent swarms, but its impact is limited by Claude Code adoption and the need for the surrounding infra (BGE keys, hooks).
Cross-session memory for OpenCode agents, but only works in their ecosystem.
Swaps postMessage for shared memory, making cross-thread calls 3.5x faster in Deno.
Another E2EE couple's app competing with Apple Notes and Pair.