Every team that hears "your docs need to be RAG-ready" thinks the same thing: we need to rewrite everything from scratch.
No. You need to fix three specific things. They take a week. You can do them while your existing docs continue to exist, unharmed, in their current state. Think of it as renovation, not demolition.
Here's what "RAG-ready" actually means, stripped of the buzzwords: when a retrieval system grabs a chunk of your documentation, that chunk should make sense on its own, be accurate, and not contradict other chunks. That's it. That's the whole specification.
1. Fix your heading hierarchy
RAG systems chunk documents by headings. If your page jumps from H1 to H3, skipping H2, the chunker doesn't know where one concept ends and another begins. It's like a book with chapters but no sections - the reader (in this case, a machine) has to guess where the boundaries are.
The rule: H1 contains H2s. H2s contain H3s. No skipping. Think of headings as Russian nesting dolls - each one should fit inside the one above it.
2. One concept per page
When a user asks "how do I set up webhooks?" and your retrieval system returns a chunk from a page called "Getting Started" that covers account creation, SDK installation, webhooks, error handling, AND billing - the model has to extract webhooks from a soup of unrelated topics. Sometimes it succeeds. Sometimes it grabs the billing section and confidently explains how to configure your payment method as if that's what a webhook is.
One concept per page means one clean answer per retrieval.
3. Add metadata to your frontmatter
title: "Webhooks Configuration"
product_version: "4.7"
audience: developer
last_verified: "2026-03-01"
concepts: [webhooks, events, callbacks]
related: [authentication, error-handling]
product_version prevents mixing v3 and v4 instructions. last_verified lets you flag stale content before the model reads it.
What NOT to do:
Don't stuff keywords. Don't merge unrelated topics "for efficiency." Don't assume the model will "figure it out." Models are very good at synthesis. They are not good at resolving contradictions.
Pick your ten most-visited doc pages. Fix their heading hierarchy. Check if any page covers multiple concepts. Add frontmatter metadata. That's your week. It's not glamorous. It works.
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