diff --git a/README.md b/README.md
index 4081f6c..6ce8da7 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <h1 align="center">Understand Anything</h1>
 
 <p align="center">
-  <strong>Turn any codebase, Dockerfile, or docs into an interactive knowledge graph you can explore, search, and ask questions about.</strong>
+  <strong>Turn any codebase, knowledge base, or docs into an interactive knowledge graph you can explore, search, and ask questions about.</strong>
   <br />
   <em>Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.</em>
 </p>
@@ -65,6 +65,10 @@ Switch to the domain view and see how your code maps to real business processes
   <img src="assets/overview-domain.gif" alt="Domain graph — business domains, flows, and process steps" width="750" />
 </p>
 
+### Analyze knowledge bases
+
+Point `/understand-knowledge` at a [Karpathy-pattern LLM wiki](https://gist.github.com/karpathy/442a6bf555914893e9891c11519de94f) and get a force-directed knowledge graph with community clustering. The deterministic parser extracts wikilinks and categories from `index.md`, then LLM agents discover implicit relationships, extract entities, and surface claims — turning your wiki into a navigable graph of interconnected ideas.
+
 <table>
   <tr>
     <td width="50%" valign="top">
@@ -142,6 +146,9 @@ An interactive web dashboard opens with your codebase visualized as a graph —
 
 # Extract business domain knowledge (domains, flows, steps)
 /understand-domain
+
+# Analyze a Karpathy-pattern LLM wiki knowledge base
+/understand-knowledge ~/path/to/wiki
 ```
 
 ---
@@ -242,6 +249,7 @@ The `/understand` command orchestrates 5 specialized agents, and `/understand-do
 | `tour-builder` | Generate guided learning tours |
 | `graph-reviewer` | Validate graph completeness and referential integrity (runs inline by default; use `--review` for full LLM review) |
 | `domain-analyzer` | Extract business domains, flows, and process steps (used by `/understand-domain`) |
+| `article-analyzer` | Extract entities, claims, and implicit relationships from wiki articles (used by `/understand-knowledge`) |
 
 File analyzers run in parallel (up to 5 concurrent, 20-30 files per batch). Supports incremental updates — only re-analyzes files that changed since the last run.