Live demo · CiteKit — demo mode, runs in your browser, no API keys Get the starter — $129
Interactive demo · Fieldbase knowledge base

Ask a question. Get an answer
with cited sources.

This is CiteKit in demo mode: lexical retrieval over a sample knowledge base, answers assembled from retrieved chunks, expandable citations — no backend, no API keys. The production version adds vector search and streaming via Claude.

 Fieldbase assistant — demo mode
CK
Hello. I can answer questions about Fieldbase using the knowledge base below. Try one of the suggestions or type your own question.
Demo mode · lexical retrieval · no data sent to any server

Add this to your product.

Full Next.js + Supabase + Claude starter with vector search, streaming, RLS, and an eval harness to prove your assistant doesn't hallucinate. One-time payment, self-hosted.

Get the starter — $129
One-time payment · commercial license · self-hosted

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25 actionable items across retrieval, citations, eval, security, and deploy. Preview it here — free, no signup required to read. Subscribe for future posts on RAG, evals, and production AI.

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