1 files changed, 66 insertions, 0 deletions
diff --git a/src/mcp_sd15/server.py b/src/mcp_sd15/server.py
new file mode 100644
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+++ b/src/mcp_sd15/server.py
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+"""MCP public surface: three intentionally small image tools."""
+
+from __future__ import annotations
+
+from typing import Literal
+
+from mcp.server import MCPServer
+from mcp.server.mcpserver import Image
+
+from .service import ImageGenerationService
+from .tools.generate_guided_image import generate_guided_image as guided_adapter
+from .tools.generate_image import generate_image as image_adapter
+from .tools.inpaint_image import inpaint_image as inpaint_adapter
+
+Size = Literal["square_512", "landscape_512", "portrait_512"]
+GuidanceMode = Literal["depth", "openpose", "openpose_full"]
+
+
+def create_server(service: ImageGenerationService) -> MCPServer:
+    server = MCPServer("mcp-sd15")
+
+    @server.tool()
+    async def generate_image(
+        positive_prompt: str,
+        negative_prompt: str | None = None,
+        size: Size | None = None,
+    ) -> Image:
+        """Generate one PNG from a positive prompt using the configured SD1.x model."""
+        result = await image_adapter(service, positive_prompt, negative_prompt, size)
+        return Image(data=result.png_data, format="png")
+
+    @server.tool()
+    async def generate_guided_image(
+        positive_prompt: str,
+        control_mode: GuidanceMode,
+        input_image: str,
+        negative_prompt: str | None = None,
+        size: Size | None = None,
+    ) -> Image:
+        """Generate one PNG guided by Depth, OpenPose, or full OpenPose.
+
+        input_image is a Base64 PNG/JPEG or an image data URI.
+        """
+        result = await guided_adapter(
+            service, positive_prompt, control_mode, input_image, negative_prompt, size
+        )
+        return Image(data=result.png_data, format="png")
+
+    @server.tool()
+    async def inpaint_image(
+        positive_prompt: str,
+        input_image: str,
+        mask_image: str,
+        negative_prompt: str | None = None,
+        size: Size | None = None,
+    ) -> Image:
+        """Regenerate white mask areas and return one PNG.
+
+        Both images are Base64 PNG/JPEG values or image data URIs.
+        """
+        result = await inpaint_adapter(
+            service, positive_prompt, input_image, mask_image, negative_prompt, size
+        )
+        return Image(data=result.png_data, format="png")
+
+    return server