diff --git a/src/kimi_cli/acp/convert.py b/src/kimi_cli/acp/convert.py
index 48297be3f..84f8c62ad 100644
--- a/src/kimi_cli/acp/convert.py
+++ b/src/kimi_cli/acp/convert.py
@@ -28,6 +28,23 @@ def acp_blocks_to_content_parts(prompt: list[ACPContentBlock]) -> list[ContentPa
                         )
                     )
                 )
+            case acp.schema.EmbeddedResourceContentBlock():
+                resource = block.resource
+                if isinstance(resource, acp.schema.TextResourceContents):
+                    uri = resource.uri
+                    text = resource.text
+                    content.append(TextPart(text=f"<resource uri={uri!r}>\n{text}\n</resource>"))
+                else:
+                    logger.warning(
+                        "Unsupported embedded resource type: {type}",
+                        type=type(resource).__name__,
+                    )
+            case acp.schema.ResourceContentBlock():
+                # ResourceContentBlock is a link reference without inline content;
+                # include the URI so the model is at least aware of the reference.
+                content.append(
+                    TextPart(text=f"<resource_link uri={block.uri!r} name={block.name!r} />")
+                )
             case _:
                 logger.warning("Unsupported prompt content block: {block}", block=block)
     return content
diff --git a/src/kimi_cli/acp/server.py b/src/kimi_cli/acp/server.py
index 5e77a0eed..a2cb2e711 100644
--- a/src/kimi_cli/acp/server.py
+++ b/src/kimi_cli/acp/server.py
@@ -63,7 +63,7 @@ async def initialize(
             agent_capabilities=acp.schema.AgentCapabilities(
                 load_session=True,
                 prompt_capabilities=acp.schema.PromptCapabilities(
-                    embedded_context=False, image=True, audio=False
+                    embedded_context=True, image=True, audio=False
                 ),
                 mcp_capabilities=acp.schema.McpCapabilities(http=True, sse=False),
                 session_capabilities=acp.schema.SessionCapabilities(
diff --git a/tests/ui_and_conv/test_acp_convert.py b/tests/ui_and_conv/test_acp_convert.py
index 57f8accc9..f933482d8 100644
--- a/tests/ui_and_conv/test_acp_convert.py
+++ b/tests/ui_and_conv/test_acp_convert.py
@@ -1,7 +1,7 @@
 import acp
 
-from kimi_cli.acp.convert import tool_result_to_acp_content
-from kimi_cli.wire.types import DiffDisplayBlock, ToolReturnValue
+from kimi_cli.acp.convert import acp_blocks_to_content_parts, tool_result_to_acp_content
+from kimi_cli.wire.types import DiffDisplayBlock, TextPart, ToolReturnValue
 
 
 def test_tool_result_to_acp_content_handles_diff_display():
@@ -21,3 +21,62 @@ def test_tool_result_to_acp_content_handles_diff_display():
     assert content.path == "foo.txt"
     assert content.old_text == "before"
     assert content.new_text == "after"
+
+
+def test_acp_blocks_to_content_parts_handles_embedded_text_resource():
+    block = acp.schema.EmbeddedResourceContentBlock(
+        type="resource",
+        resource=acp.schema.TextResourceContents(
+            uri="file:///path/to/foo.py",
+            text="print('hello')",
+        ),
+    )
+    parts = acp_blocks_to_content_parts([block])
+    assert len(parts) == 1
+    assert isinstance(parts[0], TextPart)
+    assert "file:///path/to/foo.py" in parts[0].text
+    assert "print('hello')" in parts[0].text
+
+
+def test_acp_blocks_to_content_parts_handles_resource_link():
+    block = acp.schema.ResourceContentBlock(
+        type="resource_link",
+        uri="file:///path/to/bar.py",
+        name="bar.py",
+    )
+    parts = acp_blocks_to_content_parts([block])
+    assert len(parts) == 1
+    assert isinstance(parts[0], TextPart)
+    assert "file:///path/to/bar.py" in parts[0].text
+    assert "bar.py" in parts[0].text
+
+
+def test_acp_blocks_to_content_parts_skips_blob_resource():
+    block = acp.schema.EmbeddedResourceContentBlock(
+        type="resource",
+        resource=acp.schema.BlobResourceContents(
+            uri="file:///path/to/image.png",
+            blob="iVBORw0KGgo=",
+        ),
+    )
+    parts = acp_blocks_to_content_parts([block])
+    assert len(parts) == 0
+
+
+def test_acp_blocks_to_content_parts_mixed_blocks():
+    blocks = [
+        acp.schema.TextContentBlock(type="text", text="Check this file:"),
+        acp.schema.EmbeddedResourceContentBlock(
+            type="resource",
+            resource=acp.schema.TextResourceContents(
+                uri="file:///src/main.py",
+                text="def main(): pass",
+            ),
+        ),
+    ]
+    parts = acp_blocks_to_content_parts(blocks)
+    assert len(parts) == 2
+    assert isinstance(parts[0], TextPart)
+    assert parts[0].text == "Check this file:"
+    assert isinstance(parts[1], TextPart)
+    assert "def main(): pass" in parts[1].text