diff --git a/.changeset/lemon-queens-smash.md b/.changeset/lemon-queens-smash.md
new file mode 100644
index 0000000..9eb22c3
--- /dev/null
+++ b/.changeset/lemon-queens-smash.md
@@ -0,0 +1,6 @@
+---
+"@iringo/modkit-shared": minor
+"@iringo/modkit": minor
+---
+
+支持 rsbuild 插件
diff --git a/packages/modkit/core/src/cli.ts b/packages/modkit/core/src/cli.ts
index c9338b0..c311798 100644
--- a/packages/modkit/core/src/cli.ts
+++ b/packages/modkit/core/src/cli.ts
@@ -107,7 +107,9 @@ export class ModKitCli {
     this.buildCommand.action(async () => {
       process.env.NODE_ENV = 'production';
 
+      await runMaybeAsync(this.hooksRunner.onBeforeBuild);
       await this.rsbuild.build();
+      await runMaybeAsync(this.hooksRunner.onAfterBuild, { distPath: this.rsbuild.context.distPath });
     });
   }
 
diff --git a/packages/modkit/core/src/rsbuild.ts b/packages/modkit/core/src/rsbuild.ts
index 3d355a9..a0141b2 100644
--- a/packages/modkit/core/src/rsbuild.ts
+++ b/packages/modkit/core/src/rsbuild.ts
@@ -138,8 +138,10 @@ export const useRsbuild = async ({
     to: path.join(assetsOutput, outputName),
   }));
 
+  const { rsbuild: rsbuildConfig, ...tools } = config.tools ?? {};
   const rsbuild = await createRsbuild({
     rsbuildConfig: {
+      ...rsbuildConfig,
       source: {
         entry: config.source?.scripts,
       },
@@ -168,7 +170,7 @@ export const useRsbuild = async ({
         printUrls: false,
       },
       environments,
-      tools: config.tools,
+      tools,
     },
   });
 
diff --git a/packages/modkit/plugins/egern/modern.config.ts b/packages/modkit/plugins/egern/modern.config.ts
new file mode 100644
index 0000000..80bd418
--- /dev/null
+++ b/packages/modkit/plugins/egern/modern.config.ts
@@ -0,0 +1,7 @@
+import { dualBuildConfigs } from '@iringo/modkit-config/modern.config.ts';
+import { defineConfig, moduleTools } from '@modern-js/module-tools';
+
+export default defineConfig({
+  plugins: [moduleTools()],
+  buildConfig: dualBuildConfigs,
+});
diff --git a/packages/modkit/plugins/egern/package.json b/packages/modkit/plugins/egern/package.json
new file mode 100644
index 0000000..230148a
--- /dev/null
+++ b/packages/modkit/plugins/egern/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "@iringo/modkit-plugin-egern",
+  "version": "1.0.0",
+  "description": "",
+  "main": "dist/index.js",
+  "module": "dist/index.mjs",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "dev": "modern build -w",
+    "build": "modern build"
+  },
+  "files": ["dist", "types", "CHANGELOG.md"],
+  "dependencies": {
+    "@iringo/modkit-shared": "workspace:^",
+    "@iringo/surge2egern": "^1.1.0"
+  },
+  "devDependencies": {
+    "@iringo/modkit-config": "workspace:^",
+    "@modern-js/module-tools": "^2.60.2",
+    "@types/node": "^20.0.0",
+    "typescript": "^5.6.2"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/NSRingo/engineering-solutions",
+    "directory": "packages/modkit/apps/egern"
+  }
+}
diff --git a/packages/modkit/plugins/egern/src/index.ts b/packages/modkit/plugins/egern/src/index.ts
new file mode 100644
index 0000000..1d20f73
--- /dev/null
+++ b/packages/modkit/plugins/egern/src/index.ts
@@ -0,0 +1,34 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import type { ModkitPlugin } from '@iringo/modkit-shared';
+import { Surge2Egern } from '@iringo/surge2egern';
+
+export const pluginEgern = (): ModkitPlugin => {
+  return {
+    name: 'egern',
+    setup() {
+      return {
+        onAfterBuild({ distPath }) {
+          if (!distPath || !fs.existsSync(distPath)) {
+            return;
+          }
+
+          const surgeModules = fs.readdirSync(distPath).reduce<string[]>((acc, file) => {
+            if (path.extname(file) === '.sgmodule') {
+              acc.push(path.join(distPath, file));
+            }
+            return acc;
+          }, []);
+          const surge2egern = new Surge2Egern();
+          Promise.allSettled(
+            surgeModules.map(async (surgeModule) => {
+              const result = await surge2egern.transformModule(surgeModule);
+              const targetPath = surgeModule.replace('.sgmodule', '.yaml');
+              return fs.promises.writeFile(targetPath, result);
+            }),
+          );
+        },
+      };
+    },
+  };
+};
diff --git a/packages/modkit/plugins/egern/tsconfig.json b/packages/modkit/plugins/egern/tsconfig.json
new file mode 100644
index 0000000..d597abe
--- /dev/null
+++ b/packages/modkit/plugins/egern/tsconfig.json
@@ -0,0 +1,9 @@
+{
+  "extends": "@iringo/modkit-config/tsconfig",
+  "compilerOptions": {
+    "lib": ["ESNext"],
+    "outDir": "./dist",
+    "baseUrl": "./"
+  },
+  "include": ["src", "types"]
+}
diff --git a/packages/modkit/shared/src/plugin/manager.ts b/packages/modkit/shared/src/plugin/manager.ts
index d19a375..2a25191 100644
--- a/packages/modkit/shared/src/plugin/manager.ts
+++ b/packages/modkit/shared/src/plugin/manager.ts
@@ -5,8 +5,9 @@ import type {
   CommandsParams,
   ConfigurePlatformReturn,
   ModifySourceParams,
-  OnAfterStartDevServer,
-  OnBeforeStartDevServer,
+  OnAfterBuildParams,
+  OnAfterStartDevServerParams,
+  OnBeforeStartDevServerParams,
   SourceConfig,
   TemplateParametersParams,
 } from '../types';
@@ -17,8 +18,10 @@ const hooks = {
   configurePlatform: createWorkflow<void, ConfigurePlatformReturn>(),
   modifySource: createAsyncWorkflow<ModifySourceParams, SourceConfig>(),
   templateParameters: createWorkflow<TemplateParametersParams, Record<string, any>>(),
-  onBeforeStartDevServer: createAsyncWorkflow<OnBeforeStartDevServer, void>(),
-  onAfterStartDevServer: createAsyncWorkflow<OnAfterStartDevServer, void>(),
+  onBeforeStartDevServer: createAsyncWorkflow<OnBeforeStartDevServerParams, void>(),
+  onAfterStartDevServer: createAsyncWorkflow<OnAfterStartDevServerParams, void>(),
+  onBeforeBuild: createAsyncWorkflow<void, void>(),
+  onAfterBuild: createAsyncWorkflow<OnAfterBuildParams, void>(),
   commands: createAsyncWorkflow<CommandsParams, void>(),
 };
 
diff --git a/packages/modkit/shared/src/types/index.ts b/packages/modkit/shared/src/types/index.ts
index aba81fd..3798a95 100644
--- a/packages/modkit/shared/src/types/index.ts
+++ b/packages/modkit/shared/src/types/index.ts
@@ -10,11 +10,18 @@ export interface DevConfig {
   port?: number;
 }
 
+export interface ModkitConfigTools
+  extends Pick<NonNullable<RsbuildConfig['tools']>, 'bundlerChain' | 'rspack' | 'swc'> {
+  rsbuild?: {
+    plugins?: RsbuildConfig['plugins'];
+  };
+}
+
 export interface ModkitConfig {
   source?: SourceConfig;
   dev?: DevConfig;
   output?: Output;
-  tools?: Pick<NonNullable<RsbuildConfig['tools']>, 'bundlerChain' | 'rspack' | 'swc'>;
+  tools?: ModkitConfigTools;
   plugins?: ModkitPlugin[];
 }
 
diff --git a/packages/modkit/shared/src/types/plugin.ts b/packages/modkit/shared/src/types/plugin.ts
index 30b806b..4483c76 100644
--- a/packages/modkit/shared/src/types/plugin.ts
+++ b/packages/modkit/shared/src/types/plugin.ts
@@ -31,18 +31,22 @@ export interface ConfigurePlatformReturn {
   template: string;
 }
 
-export interface OnBeforeStartDevServer {
+export interface OnBeforeStartDevServerParams {
   app: Express;
   isFirstCompile: boolean;
 }
 
-export interface OnAfterStartDevServer {
+export interface OnAfterStartDevServerParams {
   app: Express;
   isFirstCompile: boolean;
   httpServer: Server;
   rsbuildServer: RsbuildDevServer;
 }
 
+export interface OnAfterBuildParams {
+  distPath?: string;
+}
+
 export interface CommandsParams {
   program: commander.Command;
 }
@@ -63,11 +67,19 @@ export interface PluginHooks {
   /**
    * 启动开发服务器前
    */
-  onBeforeStartDevServer?: AsyncWorker<OnBeforeStartDevServer, void>;
+  onBeforeStartDevServer?: AsyncWorker<OnBeforeStartDevServerParams, void>;
   /**
    * 启动开发服务器后
    */
-  onAfterStartDevServer?: AsyncWorker<OnAfterStartDevServer, void>;
+  onAfterStartDevServer?: AsyncWorker<OnAfterStartDevServerParams, void>;
+  /**
+   * 构建前
+   */
+  onBeforeBuild?: AsyncWorker<void, void>;
+  /**
+   * 构建后
+   */
+  onAfterBuild?: AsyncWorker<OnAfterBuildParams, void>;
   /**
    * 为 commander 添加新的 CLI 命令
    */
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 88371c4..b9a3cb1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -239,6 +239,28 @@ importers:
         specifier: ^5.6.2
         version: 5.6.2
 
+  packages/modkit/plugins/egern:
+    dependencies:
+      '@iringo/modkit-shared':
+        specifier: workspace:^
+        version: link:../../shared
+      '@iringo/surge2egern':
+        specifier: ^1.1.0
+        version: 1.1.0(typescript@5.6.2)
+    devDependencies:
+      '@iringo/modkit-config':
+        specifier: workspace:^
+        version: link:../../config
+      '@modern-js/module-tools':
+        specifier: ^2.60.2
+        version: 2.60.2(typescript@5.6.2)
+      '@types/node':
+        specifier: ^20.0.0
+        version: 20.16.10
+      typescript:
+        specifier: ^5.6.2
+        version: 5.6.2
+
   packages/modkit/plugins/loon:
     dependencies:
       '@iringo/modkit-shared':
@@ -1645,6 +1667,9 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  '@iringo/surge2egern@1.1.0':
+    resolution: {integrity: sha512-8DEu6sIeWCTC0B6TOzXaGyI4IBnhuKKXE0sgNjyA/dfcwoT4jQDoDlaTQUHh2MVqB8OfD2R4gStaogw+o9qqng==}
+
   '@istanbuljs/load-nyc-config@1.1.0':
     resolution: {integrity: sha512-VjeHSlIzpv/NyD3N0YuHfXOPDIixcA1q2ZV98wsMqcYlPmv2n3Yb2lYP9XMElnaFVXg5A7YLTeLu6V84uQDjmQ==}
     engines: {node: '>=8'}
@@ -7084,6 +7109,16 @@ snapshots:
   '@esbuild/win32-x64@0.19.2':
     optional: true
 
+  '@iringo/surge2egern@1.1.0(typescript@5.6.2)':
+    dependencies:
+      ora: 5.4.1
+      puppeteer: 23.6.1(typescript@5.6.2)
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - typescript
+      - utf-8-validate
+
   '@istanbuljs/load-nyc-config@1.1.0':
     dependencies:
       camelcase: 5.3.1