Brain 12 of 25 · Knowledge and Memory
Context Brain.
Assembles the working context window from memory, retrieval, and active artefacts.
What this brain does
The Context Brain is the assembler. For every cooperative call it synthesises the working context for a downstream brain by drawing from the Long-Term Memory Brain, the Retrieval Brain, the Embeddings Brain, and any active artefacts. It enforces clearance boundaries, redacts content the recipient is not authorised to see, and signs the assembled context so the receiving brain can verify it.
Responsibilities
- 01Context assembly from memory, retrieval, and artefacts
- 02Clearance-boundary redaction at assembly time
- 03Signing the assembled context for downstream verification
- 04Token-budget management
Patents this brain implements
Patent 05
Privacy-Preserving Sovereign RAG
Clearance-ceiling retrieval. Absence is indistinguishable from nonexistence.
Patent 18
Granular Row/Column ACL
Per-voiceprint revocation retroactively invalidates prior access.
Patent 20
Per-Skill Clearance-Gated Execution
Verbal re-authentication on stale sessions. Five clearance levels.
Other cooperative brains