Agents that already know you.
Stop teaching every agent from scratch.
Without a brain, every agent starts amnesiac. You re-type your preferences, your conventions, your past decisions into every prompt — and it still forgets next time.
The brain fixes that. When you launch an agent on a task, the app queries the brain with that task and prepends what matters. An agent told “import this video into Resolve” starts already knowing that this user's Resolve needs DNxHR MOV with PCM audio.
One table, many sources, hybrid retrieval.
Every connector writes the same row shape, so adding a source never touches retrieval. Lexical catches exact tokens; vector catches paraphrase. Neither is trusted alone.
Designed to ship inside a desktop app.
One table, many sources
Tasks, workspaces, agent runs and notes all write the same row shape. Add a source as a connector and retrieval never changes.
Hybrid retrieval
Lexical (FTS5 + IDF) catches exact tokens — error strings, flags, paths. Vector catches paraphrase. RRF at K=60 fuses them so consensus beats one strong vote.
LLM-free primitives
Retrieval, fusion and ranking run with no model in the loop — about a millisecond — so the app owns orchestration and works with no network.
Two security gates
Ingest redacts values under credential-shaped key names; injection scrubs known literal prefixes (sk-, ghp_, xoxb-…) pasted into free text. Both are tested.
Context you can trust
Injected evidence is wrapped in <context> tags and explicitly labelled notinstructions, so retrieved text can't impersonate the user.
SQLite, not a server
Built on the Cerebras knowledge-base architecture, with one deliberate change: theirs serves a company from Postgres; this ships inside a desktop app on SQLite + sqlite-vec.
What's done, and what isn't yet.
The retrieval primitives are complete and are the right foundation. A few things are still being wired:
- Vector index is live but not yet populated — retrieval is lexical-only until a local embedder is plugged in
- No reranking or synthesis step yet — that needs a model
- Agent runs aren't auto-ingested yet; the injection point is wired and documented
46 unit tests cover the store, retrieval, redaction and injection paths.
The brain ships inside JohFlow.
It isn't a separate product — it's the memory your agents share. Install JohFlow Desktop and the brain is already there, over your data, on your machine.