fix: introspection tools link

Author: mabuyo

docs/source/command-reference.mdx

@@ -156,7 +156,7 @@ These fields are under the top-level `graphos` key and define your GraphOS graph
 
 #### Introspection configuration
 
-These fields are under the top-level `introspection` key. Learn more about the MCP [introspection tools](apollo-mcp-server/guides/introspection).
+These fields are under the top-level `introspection` key. Learn more about the MCP [introspection tools](/apollo-mcp-server/guides#introspection-tools).
 
 | Option               | Type     | Default | Description                                                           |
 | :------------------- | :------- | :------ | :-------------------------------------------------------------------- |