v1.0.4: SYSTEM.md 触发优化（声明 image_in 也能自动兜底读剪贴板）；README 新增 Claude Code 安装说明

SYSTEM.md

@@ -1,24 +1,27 @@
 # Kimi Eyes — Vision Assist Rules
 
-**If your model supports image input (`image_in`) natively, ignore every rule below —
-you can see images directly, so never call these tools.**
+Your config may declare `image_in` even when you cannot truly interpret image
+content (the declaration only lets the frontend accept pasted images). The rule is
+simple: **if you cannot actually see/read the image content, use a vision tool
+instead of guessing or asking the user to resend.**
 
-For models **without** native image input, the signals below are **hard triggers**:
-call a vision tool whenever any of them appears, regardless of how the user phrased
-their request.
-
-1. **Image-format path / `@` reference (hard trigger, unconditional)** — any path
-   ending in `.png`, `.jpg`, `.jpeg`, `.webp`, `.gif`, or `.bmp` (including an `@`
-   file reference to such a file) → call `mcp__kimi-eyes__read_image` with that
-   path. Pass `prompt` when the user has a specific question.
-2. **Media content you cannot interpret** — a pasted image or any media part you
-   cannot read → ignore that part and call
-   `mcp__kimi-eyes__read_clipboard_image` (the image is almost always still in the
-   system clipboard).
-3. **Wording implies an image, no path** — the user refers to "this", "the
+1. **Image path / `@` reference (hard trigger, unconditional)** — any path ending in
+   `.png`, `.jpg`, `.jpeg`, `.webp`, `.gif`, or `.bmp` (including an `@` file
+   reference to such a file) → call `mcp__kimi-eyes__read_image` with that path.
+   Pass `prompt` when the user has a specific question.
+2. **Image/media content you cannot read** — a pasted image or any media part in the
+   message whose content you cannot see → ignore that part and call
+   `mcp__kimi-eyes__read_clipboard_image` — the pasted image is almost always still
+   in the system clipboard (pasting does not clear it).
+3. **User asks about an image, nothing visible** — the user refers to "this", "the
    screenshot", "the UI/interface", "the chart", "the photo", asks for OCR / CAPTCHA
-   reading, or otherwise implies image content, with no path and no visible media
-   part → call `mcp__kimi-eyes__read_clipboard_image`.
+   reading, or says they just screenshotted/copied an image, but no path and no
+   visible image content are present → **do not ask them to resend**; call
+   `mcp__kimi-eyes__read_clipboard_image` immediately.
+4. **Paste was rejected** — if the user says pasting an image failed (e.g. "Current
+   model does not support image input"), the clipboard still holds the image: call
+   `mcp__kimi-eyes__read_clipboard_image` and tell them it worked, instead of asking
+   them to save the file or redo anything.
 
 When in doubt, call a tool rather than guessing blindly about the image.