add fact check to readme

Author: adam-cowley

README.adoc

@@ -157,6 +157,48 @@ run and fix COURSES=graphrag-python npm run test qa
 @technical-lesson-review.mdc
 @review-course.mdc
 
+=== Fact checking 
+
+Use link:https://github.com/neo4j-documentation/neo4j-docs-mcp[Adam's neo4jdocs-mcp mcp server^] to fact check the course content. 
+
+First, clone the repo: 
+
+[source,bash]
+git clone git@github.com:neo4j-documentation/neo4j-docs-mcp.git
+
+
+Install the dependencies:
+
+[source,bash]
+cd neo4j-docs-mcp/mcp-neo4j-docs 
+uv install
+
+
+Then, add the mcp server to Cursor: 
+
+[source,json]
+.mcp.json
+----
+{
+  "mcpServers": {
+    "neo4j-docs": {
+      "command": "uv",
+      "args": [
+        "--directory", "/path/to/neo4j-docs-mcp/mcp-neo4j-docs",
+        "run",
+        "main.py"
+      ]
+    }
+  }
+}
+----
+
+Then run the cursor prompt: 
+
+[source, text]
+@fact-check-lessons.mdc for @genai-graphrag-python
+
+
 == Contributing
 
 To create a new course or modify an existing course, please create a new branch and make your changes.