feat: report health check version

Author: EdmondLu

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project are documented here.
 
+## 1.15.1 - 2026-06-30
+
+- Added top-level `serverVersion` to `health_check` so operators can confirm the published service version without a separate `initialize` probe.
+
 ## 1.15.0 - 2026-06-29
 
 - Added `changedLineSummary` to module/file comparison results so callers do not need to parse summary text for changed and returned line counts.

README.md

@@ -98,7 +98,7 @@ Relative `logs`, `cache`, and `tmp` directories are created beside the config fi
 | Tool | Purpose |
 | --- | --- |
 | `test_connection` | Validate the connection and current SQL identity |
-| `health_check` | Check config, runtime paths, connection, and permissions |
+| `health_check` | Check serverVersion, config, runtime paths, connection, and permissions |
 | `find_objects` | Search tables, views, procedures, and functions |
 | `describe_table` | Inspect columns, indexes, constraints, and foreign keys |
 | `get_object_overview` | Return compact metadata and dependency context |

README.zh-CN.md

@@ -77,6 +77,8 @@ SQL 文本可能包含敏感数据，仅在确有需要时启用 `logging.logSql
 - `search_config_text`、`run_readonly_query`、`describe_query_result`、`explain_query_plan`
 - `reload_connection`
 
+`health_check` 顶层返回 `serverVersion`，可直接确认当前发布到运行目录的服务端版本。
+
 `explain_query_plan` 返回原始 SHOWPLAN XML，同时附带语句、内存授予、warning、扫描、缺失索引、隐式转换、排序、hash、lookup、并行等结构化摘要。
 
 `analyze_module_temp_tables` 会分析模块内本地临时表的创建、读写、JOIN、跨行 INSERT/SELECT INTO/UPDATE 和字段流转摘要。

src/SqlServerMcp/Sql/SqlMetadataService.cs

@@ -1,6 +1,7 @@
 using System.Data;
 using System.Diagnostics;
 using System.Globalization;
+using System.Reflection;
 using System.Security.Cryptography;
 using System.Text;
 using System.Text.Json;
@@ -218,6 +219,7 @@ public async Task<object> HealthCheckAsync(CancellationToken cancellationToken)
         return new
         {
             ok = error is null,
+            serverVersion = GetServerVersion(),
             config = new
             {
                 configPath = _options.ConfigPath,
@@ -261,6 +263,13 @@ public async Task<object> HealthCheckAsync(CancellationToken cancellationToken)
         };
     }
 
+    internal static string GetServerVersion()
+    {
+        return typeof(SqlMetadataService).Assembly.GetName().Version?.ToString()
+            ?? typeof(SqlMetadataService).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion
+            ?? "unknown";
+    }
+
     public async Task<object> FindObjectsAsync(
         string keyword,
         string[]? objectTypes,

src/SqlServerMcp/SqlServerMcp.csproj

@@ -7,10 +7,10 @@
     <RootNamespace>SqlServerMcp</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <Version>1.15.0</Version>
-    <AssemblyVersion>1.15.0.0</AssemblyVersion>
-    <FileVersion>1.15.0.0</FileVersion>
-    <InformationalVersion>1.15.0</InformationalVersion>
+    <Version>1.15.1</Version>
+    <AssemblyVersion>1.15.1.0</AssemblyVersion>
+    <FileVersion>1.15.1.0</FileVersion>
+    <InformationalVersion>1.15.1</InformationalVersion>
     <Description>A read-only Model Context Protocol server for exploring and querying SQL Server.</Description>
     <RepositoryUrl>https://github.com/EdmondLu/sqlserver-mcp</RepositoryUrl>
     <RepositoryType>git</RepositoryType>

src/SqlServerMcp/Tools/SqlServerMcpTools.cs

@@ -14,7 +14,7 @@ public static Task<string> TestConnection(
         return service.TestConnectionAsync(cancellationToken);
     }
 
-    [McpServerTool(ReadOnly = true), Description("Return config, connection, runtime directory, and SQL permission health for this MCP server.")]
+    [McpServerTool(ReadOnly = true), Description("Return serverVersion, config, connection, runtime directory, and SQL permission health for this MCP server.")]
     public static Task<string> HealthCheck(
         SqlServerToolService service,
         CancellationToken cancellationToken)

tests/SqlServerMcp.Tests/VersionInfoTests.cs

@@ -0,0 +1,16 @@
+using SqlServerMcp.Sql;
+
+namespace SqlServerMcp.Tests;
+
+public sealed class VersionInfoTests
+{
+    [Fact]
+    public void GetServerVersion_ReturnsAssemblyVersion()
+    {
+        var expected = typeof(SqlMetadataService).Assembly.GetName().Version?.ToString();
+
+        Assert.NotNull(expected);
+        Assert.Equal(expected, SqlMetadataService.GetServerVersion());
+        Assert.Matches(@"^\d+\.\d+\.\d+\.\d+$", SqlMetadataService.GetServerVersion());
+    }
+}