Update model-context-protocol-mcp.adoc with supported features

Added supported features for the current version of the MCP server.

Author: jexp

modules/genai-ecosystem/pages/model-context-protocol-mcp.adoc

@@ -127,6 +127,12 @@ The early release of the https://github.com/neo4j/mcp[official MCP server for Ne
 This is a local server that is downloadable as a binary and works with all types of Neo4j Deployments - Neo4j Aura, Self Managed, Docker, Neo4j Desktop, and Neo4j Sandbox.
 The repository README has installation instructions for the necessary environment variables for common MCP Hosts like Claude Desktop, VS Code and others, please report issues there.
 
+The current version supports:
+
+- get graph schema
+- execute read and write Cypher statements
+- execute graph algorithms (incl. projections) for the GDS plugin
+
 == Neo4j Labs MCP Servers
 
 The first Neo4j Labs MCP server to interact with a Neo4j Database via Cypher was created in December 2024, shortly after MCP was launched.