Simmis: Self-Hosted Shared Memory Workspace for People and AI Agents

Simmis Review: A Self-Hosted Shared Memory Workspace for People and AI Agents

Simmis is a self-hosted workspace where people and AI agents share a single, versioned, queryable memory — chat rooms, wiki pages, knowledge bases, a double-entry ledger, and a code repository all live on one substrate instead of being scattered across siloed tools. Built in Clojure on the replikativ stack, it treats humans and agents as the same kind of participant, so @mentions, governance, and history work identically across both. It is an early, MIT-licensed “release early” project that is used daily but still has rough edges. ...

August 23, 2026 · 12 min · baeseokjae