Fix broken links

Author: Matthew Hawkins

docs/source/best-practices.mdx

@@ -18,7 +18,7 @@ When running Apollo MCP Server with GraphOS, use contract variants whenever poss
 In particular, we strongly recommend contract variants when using:
 
 - [GraphOS-managed persisted queries](/apollo-mcp-server/guides#from-graphos-managed-persisted-queries)
-- [Introspection](/apollo-mcp-server/guides#from-schema-introspection)
+- [Introspection](/apollo-mcp-server/guides#introspection-tools)
 
 ## Send client name header when using persisted queries
 

docs/source/quickstart.mdx

@@ -189,7 +189,7 @@ If you're still having issues:
 See the [user guide](/apollo-mcp-server/guides) to learn how to create tools from:
 - [Operation files](/apollo-mcp-server/guides#from-operation-files)
 - [Persisted query manifests](/apollo-mcp-server/guides/#from-persisted-query-manifests)
-- [Schema introspection](/apollo-mcp-server/guides/#from-schema-introspection)
+- [Schema introspection](/apollo-mcp-server/guides/#introspection-tools)
 
 When you are ready, [deploy the MCP server](https://www.apollographql.com/docs/apollo-mcp-server/guides#deploying-the-mcp-server).