Celiums Memory
A complete cognitive memory engine. Apache-2.0. All of it.
Celiums Memory is an engine, not an app — no UI, no dashboard to log into. It is the memory, journaling, ethics and knowledge substrate you embed inside other software: agents, assistants, tools, pipelines. It speaks MCP (Model Context Protocol) so any compatible client (Claude Code, Cursor, Continue, Cline, OpenCode, or your own) gets persistent memory, a first-person journal, an auditable ethics engine, and a per-user biological clock — without you building any of it.
It is open source under Apache-2.0 in full: no open-core split, no
paid tier, no proprietary core held back. The Ethics Engine — every
layer — is open and auditable. Its ethics_knowledge corpus is
distributed separately as a v2.0.0 release asset (not in the git
tree); the engine runs on Layers A+B without it, and Layer K (precedent)
abstains cleanly when the corpus is absent.
A fuller statement of intent: MANIFESTO.md.
How it works
Every request — whether over MCP or HTTP — flows through the same path:
