feat(mcp): introduce Model Context Protocol (MCP) support

jooby/src/main/java/io/jooby/MediaType.java

@@ -443,6 +443,21 @@ static boolean matches(@NonNull String expected, @NonNull String contentType) {
     return index > 0 ? byFileExtension(filename.substring(index + 1)) : octetStream;
   }
 
+  /**
+   * Mediatype by file extension.
+   *
+   * @param ext File extension.
+   * @return Mediatype.
+   */
+  public static @NonNull MediaType byFileExtension(
+      @NonNull String ext, @NonNull String defaultType) {
+    var result = byFileExtension(ext);
+    if (result.equals(octetStream) || result.equals(all)) {
+      return MediaType.valueOf(defaultType);
+    }
+    return result;
+  }
+
   /**
    * Mediatype by file extension.
    *

modules/jooby-apt/pom.xml

@@ -18,13 +18,33 @@
 
   <dependencies>
 
+    <dependency>
+      <groupId>io.jooby</groupId>
+      <artifactId>jooby-javadoc</artifactId>
+      <version>${jooby.version}</version>
+    </dependency>
+
     <dependency>
       <groupId>io.jooby</groupId>
       <artifactId>jooby</artifactId>
       <version>${jooby.version}</version>
       <scope>test</scope>
     </dependency>
 
+    <dependency>
+      <groupId>io.jooby</groupId>
+      <artifactId>jooby-mcp</artifactId>
+      <version>${jooby.version}</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>com.github.victools</groupId>
+      <artifactId>jsonschema-generator</artifactId>
+      <version>5.0.0</version>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>io.jooby</groupId>
       <artifactId>jooby-jackson3</artifactId>
@@ -44,7 +64,6 @@
       <scope>test</scope>
     </dependency>
 
-    <!-- Test dependencies -->
     <dependency>
       <groupId>com.google.testing.compile</groupId>
       <artifactId>compile-testing</artifactId>
@@ -58,6 +77,12 @@
       <scope>test</scope>
     </dependency>
 
+    <dependency>
+      <groupId>io.modelcontextprotocol.sdk</groupId>
+      <artifactId>mcp-core</artifactId>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>