The architecture extraction effort should use seven named source documents, including CLAUDE files, architecture references, a frontend README, and two Drive presentations, so that architectural CXUs are grounded in the listed primary materials.

**Extraction sources:**

— PYRANA_Internal_Knowledge_Graph_Specification.md

`zeroth-agents/pyrana/CLAUDE.md`

— PYRANA_Internal_Knowledge_Graph_Specification.md

`zeroth-agents/pyrana-context-engine/CLAUDE.md`

— PYRANA_Internal_Knowledge_Graph_Specification.md

`PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md`

— PYRANA_Internal_Knowledge_Graph_Specification.md

`PYRANA Architecture.pptx` (from Drive)

— PYRANA_Internal_Knowledge_Graph_Specification.md

`Pyrana Overview - Core.pptx` (from Drive)

— PYRANA_Internal_Knowledge_Graph_Specification.md