- Save MCP tool images to temp storage instead of passing raw base64 to LLM
- Add source_path parameter to save_image tool for copying from temp storage
- This prevents data corruption and reduces token costs significantly
- Images are still stored as data URLs in message.images for UI thumbnails
- Update tests to match new behavior with file paths instead of base64 in text
- Feature 1: Fix image thumbnails not displaying in MCP tool responses
- Add mcpResponseImages prop to ChatRow to pass images from mcp_server_response
- Find corresponding mcp_server_response message in ChatView and pass its images
- McpExecution now receives images from the response message instead of ask message
- Feature 2: Fix save_image tool not receiving image data
- Include base64 data URLs in MCP tool result text response
- Agent now receives image data in a format usable with save_image tool
- Images are wrapped in <image_N> tags for easy parsing
- Update tests to match new behavior
- Add image thumbnails to McpExecution component (Feature 1)
- Import Thumbnails component
- Add images prop to McpExecutionProps interface
- Render thumbnails when images are present (click to open in VSCode)
- Pass message.images from ChatRow to McpExecution
- Add save_image tool for agent to save images (Feature 2)
- Create SaveImageTool.ts with base64 data URL support
- Add save_image to toolNames in types/tool.ts
- Add tool definitions in shared/tools.ts
- Create native tool description in prompts/tools/native-tools
- Register tool in presentAssistantMessage.ts
- Add to edit tool group for file write operations
Addresses Issue #10877
Fixes#10872
The processToolContent method in UseMcpToolTool.ts now handles image
content types from MCP protocol responses (e.g., Figma's get_screenshot).
Changes:
- Modified processToolContent to return both text and images
- Updated executeToolAndProcessResult to pass images to task.say() and
pushToolResult()
- Added tests for image handling scenarios
* feat: warn users when too many MCP tools are enabled
- Add WarningRow component for displaying generic warnings with icon, title, message, and optional docs link
- Add TooManyToolsWarning component that shows when users have more than 40 MCP tools enabled
- Add MAX_MCP_TOOLS_THRESHOLD constant (40)
- Add i18n translations for the warning message
- Integrate warning into ChatView to display after task header
- Add comprehensive tests for both components
Closes ROO-542
* Moves constant to the right place
* Move it to the backend
* i18n
* Add actionlink that takes you to MCP settings in this case
* Add to MCP settings too
* Bump max tools up to 60 since github itself has 50+
* DRY
* Fix test
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Co-authored-by: Roo Code <roomote@roocode.com>
Co-authored-by: Bruno Bergher <bruno@roocode.com>
Co-authored-by: Matt Rubens <mrubens@users.noreply.github.com>
