Cloudflare Pages + Functions

PI WF Agent

Chat scaffold with provider routing, semantic memory search, KV memory, and R2 document vectors.

Message

Provider Top K

Include memory Semantic search Include documents

Memory Store

Add explicit context the user wants reused across requests.

New memory

Saved items

Document Ingestion

Upload text-based files to R2 and trigger embedding to add them into vector search.

Document file

Uploaded Documents