(doc): Fix tools doc and add tool doc for mcp server

site/content/tools/_index.md

@@ -27,9 +27,10 @@ cascade:
 Polaris has a set of tools to bolster the Polaris ecosystem and provide additional functionality to work with Polaris and data lakehouses.
 These include:
 
-| Tool                                                    | Description                                                                                                                                             |
-|---------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------|
-| [Iceberg Catalog Migrator](./iceberg-catalog-migrator/) | Performance benchmarks for Polaris.                                                                                                                     |
-| [Polaris Benchmarks](./polaris-benchmarks/)             | A command-line tool to migrate Iceberg tables from one Iceberg catalog to another.                                                     |
-| [Polaris Synchronizer](./polaris-synchronizer/)         | A tool to migrate entities from one Polaris instance to another. |
+| Tool                                                    | Description                                                                        |
+|---------------------------------------------------------|------------------------------------------------------------------------------------|
+| [Iceberg Catalog Migrator](./iceberg-catalog-migrator/) | A command-line tool to migrate Iceberg tables from one Iceberg catalog to another. |
+| [Polaris Benchmarks](./polaris-benchmarks/)             | Performance benchmarks for Polaris.                                                |
+| [Polaris Synchronizer](./polaris-synchronizer/)         | A tool to migrate entities from one Polaris instance to another.                   |
+| [Polaris MCP Server](./polaris-mcp-server/)             | A Polaris MCP server implementation.                                               |
 

site/content/tools/polaris-mcp-server.md

@@ -0,0 +1,29 @@
+---
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+title: Polaris MCP Server
+type: docs
+weight: 200
+---
+
+Polaris MCP Server is a package that provides Python implementation of the Model Context Protocol (MCP) server for Apache Polaris.
+
+It wraps the Polaris REST APIs so MCP-compatible clients (IDEs, agents, chat applications) can issue structured requests via JSON-RPC.
+
+To use this tool, please see this [guide](https://github.com/apache/polaris-tools/blob/main/mcp-server/README.md).