diff --git a/includes/blocks/class-convertkit-block-broadcasts.php b/includes/blocks/class-convertkit-block-broadcasts.php
index d41ba18fb..60db77639 100644
--- a/includes/blocks/class-convertkit-block-broadcasts.php
+++ b/includes/blocks/class-convertkit-block-broadcasts.php
@@ -27,6 +27,9 @@ public function __construct() {
 		// Register this as a Gutenberg block in the ConvertKit Plugin.
 		add_filter( 'convertkit_blocks', array( $this, 'register' ) );
 
+		// Register this block's MCP abilities.
+		add_filter( 'convertkit_abilities', array( $this, 'register_abilities' ) );
+
 		// Enqueue scripts and styles for this Gutenberg Block in the editor and frontend views.
 		add_action( 'convertkit_gutenberg_enqueue_scripts_editor_and_frontend', array( $this, 'enqueue_scripts' ) );
 		add_action( 'convertkit_gutenberg_enqueue_styles_editor_and_frontend', array( $this, 'enqueue_styles' ) );
@@ -171,6 +174,19 @@ public function get_title() {
 
 	}
 
+	/**
+	 * Returns this block's plural title.
+	 *
+	 * @since   3.4.0
+	 *
+	 * @return  string
+	 */
+	public function get_title_plural() {
+
+		return __( 'Kit Broadcasts', 'convertkit' );
+
+	}
+
 	/**
 	 * Returns this block's icon.
 	 *
diff --git a/tests/Integration/MCPContentBroadcastsTest.php b/tests/Integration/MCPContentBroadcastsTest.php
new file mode 100644
index 000000000..1d2a6a1f7
--- /dev/null
+++ b/tests/Integration/MCPContentBroadcastsTest.php
@@ -0,0 +1,368 @@
+<?php
+
+namespace Tests;
+
+use lucatume\WPBrowser\TestCase\WPTestCase;
+
+/**
+ * Tests for the Kit MCP content abilities bound to the Broadcasts block:
+ *
+ * - kit/broadcasts-list    (ConvertKit_MCP_Ability_Content_List)
+ * - kit/broadcasts-insert  (ConvertKit_MCP_Ability_Content_Insert)
+ * - kit/broadcasts-update  (ConvertKit_MCP_Ability_Content_Update)
+ * - kit/broadcasts-delete  (ConvertKit_MCP_Ability_Content_Delete)
+ *
+ * @since   3.4.0
+ */
+class MCPContentBroadcastsTest extends WPTestCase
+{
+	/**
+	 * The testing implementation.
+	 *
+	 * @var \WpunitTester.
+	 */
+	protected $tester;
+
+	/**
+	 * Holds the Post ID created in setUp(), used by tests that exercise
+	 * list / update / delete against a post containing two Broadcasts
+	 * blocks.
+	 *
+	 * @since   3.4.0
+	 *
+	 * @var     int
+	 */
+	private $postID;
+
+	/**
+	 * Performs actions before each test.
+	 *
+	 * @since   3.4.0
+	 */
+	public function setUp(): void
+	{
+		parent::setUp();
+
+		// Activate Plugin.
+		activate_plugins('convertkit/wp-convertkit.php');
+
+		// Create a Post containing two Broadcasts blocks, so list / update /
+		// delete have something to act on.
+		$this->postID = $this->createPostWithBroadcastsBlocks();
+	}
+
+	/**
+	 * Performs actions after each test.
+	 *
+	 * @since   3.4.0
+	 */
+	public function tearDown(): void
+	{
+		// Restore the current user.
+		wp_set_current_user(0);
+
+		// Deactivate Plugin.
+		deactivate_plugins('convertkit/wp-convertkit.php');
+
+		parent::tearDown();
+	}
+
+	/**
+	 * The ability names registered by the Broadcasts block.
+	 *
+	 * @since   3.4.0
+	 *
+	 * @var     string[]
+	 */
+	private const BROADCASTS_ABILITY_NAMES = array(
+		'kit/broadcasts-list',
+		'kit/broadcasts-insert',
+		'kit/broadcasts-update',
+		'kit/broadcasts-delete',
+	);
+
+	/**
+	 * Test that the Broadcasts block registers all four content abilities via
+	 * the convertkit_abilities filter with the expected names.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testAbilitiesRegistered()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// The ability names and classes expected to be registered.
+		$expected = array(
+			'kit/broadcasts-list'   => \ConvertKit_MCP_Ability_Content_List::class,
+			'kit/broadcasts-insert' => \ConvertKit_MCP_Ability_Content_Insert::class,
+			'kit/broadcasts-update' => \ConvertKit_MCP_Ability_Content_Update::class,
+			'kit/broadcasts-delete' => \ConvertKit_MCP_Ability_Content_Delete::class,
+		);
+
+		// Assert that the abilities are registered and are instances of the expected classes.
+		foreach ( $expected as $name => $class ) {
+			$this->assertArrayHasKey($name, $abilities);
+			$this->assertInstanceOf($class, $abilities[ $name ]);
+		}
+	}
+
+	/**
+	 * Test that the permission_callback() rejects a user who cannot edit the
+	 * given post.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testPermissionCallbackDeniesWithoutEditPostCapability()
+	{
+		// Become a Subscriber (no edit_post capability).
+		$subscriber_id = static::factory()->user->create([ 'role' => 'subscriber' ]);
+		wp_set_current_user($subscriber_id);
+
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Assert that the abilities are permission denied.
+		foreach ( self::BROADCASTS_ABILITY_NAMES as $name ) {
+			// Execute the ability.
+			$result = $abilities[ $name ]->permission_callback([ 'post_id' => $this->postID ]);
+
+			// Assert that the result is a WP_Error.
+			$this->assertInstanceOf(\WP_Error::class, $result);
+		}
+	}
+
+	/**
+	 * Test that the permission_callback() rejects a request with no post_id,
+	 * with a clear error code.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testPermissionCallbackDeniesWithoutPostId()
+	{
+		// Become an Administrator (has every capability, so the only thing
+		// that can fail here is the missing post_id check).
+		$admin_id = static::factory()->user->create([ 'role' => 'administrator' ]);
+		wp_set_current_user($admin_id);
+
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Assert that the abilities are permission denied.
+		foreach ( self::BROADCASTS_ABILITY_NAMES as $name ) {
+			// Execute the ability.
+			$result = $abilities[ $name ]->permission_callback([]);
+
+			// Assert that the result is a WP_Error.
+			$this->assertInstanceOf(\WP_Error::class, $result);
+		}
+	}
+
+	/**
+	 * Test that the permission_callback() permits an Administrator on a
+	 * valid post_id.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testPermissionCallbackPermitsAdministrator()
+	{
+		// Become an Administrator.
+		$admin_id = static::factory()->user->create([ 'role' => 'administrator' ]);
+		wp_set_current_user($admin_id);
+
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Assert that the abilities are permission granted.
+		foreach ( self::BROADCASTS_ABILITY_NAMES as $name ) {
+			// Execute the ability.
+			$this->assertTrue($abilities[ $name ]->permission_callback([ 'post_id' => $this->postID ]));
+		}
+	}
+
+	/**
+	 * Test that kit/broadcasts-list returns every Broadcasts block occurrence
+	 * in the post.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testListReturnsAllBroadcastsOccurrencesInPost()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Execute the ability.
+		$result = $abilities['kit/broadcasts-list']->execute_callback([ 'post_id' => $this->postID ]);
+
+		$this->assertIsArray($result);
+		$this->assertSame($this->postID, $result['post_id']);
+		$this->assertSame(2, $result['count']);
+		$this->assertCount(2, $result['occurrences']);
+
+		// Each occurrence carries an occurrence_index and an attrs object
+		// holding the limit attribute from the seeded post content.
+		foreach ($result['occurrences'] as $i => $occurrence) {
+			$this->assertSame($i, $occurrence['occurrence_index']);
+			$this->assertArrayHasKey('attrs', $occurrence);
+			$this->assertSame(5, (int) $occurrence['attrs']['limit']);
+		}
+	}
+
+	/**
+	 * Test that kit/broadcasts-insert appends a new Broadcasts block to the
+	 * post, and returns the new occurrence_index.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testInsertAppendsBroadcastsBlock()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Execute the ability.
+		$result = $abilities['kit/broadcasts-insert']->execute_callback(
+			array(
+				'post_id'  => $this->postID,
+				'attrs'    => array(
+					'limit'         => 3,
+					'display_image' => true,
+				),
+				'position' => 'append',
+			)
+		);
+
+		$this->assertIsArray($result);
+		$this->assertSame($this->postID, $result['post_id']);
+		$this->assertSame(2, $result['occurrence_index']);
+
+		// Confirm the post now contains three Broadcasts blocks.
+		$listed = $abilities['kit/broadcasts-list']->execute_callback([ 'post_id' => $this->postID ]);
+		$this->assertSame(3, $listed['count']);
+
+		// Confirm the newly inserted block carries the attrs we passed in.
+		$this->assertSame(3, (int) $listed['occurrences'][2]['attrs']['limit']);
+		$this->assertTrue( (bool) $listed['occurrences'][2]['attrs']['display_image']);
+	}
+
+	/**
+	 * Test that kit/broadcasts-update changes the attrs of a specific
+	 * occurrence, leaving other occurrences untouched.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testUpdateModifiesSingleOccurrence()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Update the second Broadcasts block (occurrence_index 1) to a different limit.
+		$result = $abilities['kit/broadcasts-update']->execute_callback(
+			array(
+				'post_id'          => $this->postID,
+				'occurrence_index' => 1,
+				'attrs'            => array( 'limit' => 25 ),
+			)
+		);
+
+		$this->assertIsArray($result);
+		$this->assertSame(1, $result['occurrence_index']);
+
+		// Re-list and confirm: occurrence 0 unchanged, occurrence 1 has the new limit.
+		$listed = $abilities['kit/broadcasts-list']->execute_callback([ 'post_id' => $this->postID ]);
+		$this->assertSame(
+			5,
+			(int) $listed['occurrences'][0]['attrs']['limit'],
+			'kit/broadcasts-update must not modify other occurrences.'
+		);
+		$this->assertSame(
+			25,
+			(int) $listed['occurrences'][1]['attrs']['limit'],
+			'kit/broadcasts-update did not apply the new limit to the requested occurrence.'
+		);
+	}
+
+	/**
+	 * Test that kit/broadcasts-delete removes a specific occurrence and the
+	 * post now contains one fewer Broadcasts block.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testDeleteRemovesSingleOccurrence()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Execute the ability.
+		$result = $abilities['kit/broadcasts-delete']->execute_callback(
+			array(
+				'post_id'          => $this->postID,
+				'occurrence_index' => 0,
+			)
+		);
+
+		$this->assertIsArray($result);
+		$this->assertSame(0, $result['occurrence_index']);
+
+		// Confirm the post now contains a single Broadcasts block.
+		$listed = $abilities['kit/broadcasts-list']->execute_callback([ 'post_id' => $this->postID ]);
+		$this->assertSame(1, $listed['count']);
+	}
+
+	/**
+	 * Test that kit/broadcasts-update returns a WP_Error when asked to update
+	 * an occurrence that does not exist, rather than silently mutating
+	 * something else.
+	 *
+	 * @since   3.4.0
+	 */
+	public function testUpdateOnMissingOccurrenceReturnsError()
+	{
+		// Resolve the abilities array via the same helper the MCP server uses.
+		$abilities = convertkit_get_abilities();
+
+		// Execute the ability.
+		$result = $abilities['kit/broadcasts-update']->execute_callback(
+			array(
+				'post_id'          => $this->postID,
+				'occurrence_index' => 99,
+				'attrs'            => array( 'limit' => 5 ),
+			)
+		);
+
+		$this->assertInstanceOf(\WP_Error::class, $result);
+	}
+
+	/**
+	 * Creates a Post containing two convertkit/broadcasts blocks interleaved
+	 * with non-Kit blocks, mirroring the fixture used by BlockPostHelperTest.
+	 *
+	 * @since   3.4.0
+	 *
+	 * @return  int
+	 */
+	private function createPostWithBroadcastsBlocks(): int
+	{
+		return $this->factory->post->create(
+			array(
+				'post_type'    => 'page',
+				'post_status'  => 'publish',
+				'post_title'   => 'Broadcasts Abilities Fixture',
+				'post_content' => '<!-- wp:paragraph -->
+<p>Intro paragraph.</p>
+<!-- /wp:paragraph -->
+
+<!-- wp:convertkit/broadcasts {"limit":5} /-->
+
+<!-- wp:paragraph -->
+<p>Middle paragraph.</p>
+<!-- /wp:paragraph -->
+
+<!-- wp:convertkit/broadcasts {"limit":5} /-->
+
+<!-- wp:paragraph -->
+<p>Closing paragraph.</p>
+<!-- /wp:paragraph -->',
+			)
+		);
+	}
+}