First stable release of Peekaboo MCP with:
- macOS 14.0+ support (lowered from 15.0)
- Swift 6 with strict concurrency
- Complete async/await implementation
- Robust error handling
- Universal binary for Intel and Apple Silicon
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- Removed v1.0.0 from npm to continue beta testing
- Updated version to 1.0.0-beta.26
- Added changelog entry for macOS requirement change
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- Update to macOS 15.0+ (Sequoia) to match Package.swift
- Fix incorrect version in CHANGELOG.md
- Update README badges and requirements section
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- Update version to 1.0.0
- Add comprehensive changelog for stable release
- Mark project as production-ready
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- Add AsyncAdapter.swift to bridge async/sync execution
- Change AsyncParsableCommand back to ParsableCommand
- Implement AsyncRunnable protocol for async execution
- Use DispatchSemaphore pattern for synchronous blocking
- Make ErrorBox thread-safe with @unchecked Sendable
This fixes the CLI execution issue where commands were showing help
instead of executing, by properly bridging the async/sync worlds
as required by ArgumentParser.
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- Update to swift-tools-version 6.0 and enable StrictConcurrency
- Make all data models and types Sendable for concurrency safety
- Migrate commands from ParsableCommand to AsyncParsableCommand
- Remove AsyncUtils.swift and synchronous bridging patterns
- Update WindowBounds property names to snake_case for consistency
- Ensure all error types conform to Sendable protocol
- Add comprehensive Swift 6 migration documentation
This migration enables full Swift 6 concurrency checking and data race
safety while maintaining backward compatibility with the existing API.
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- Replace DispatchSemaphore usage in checkScreenRecordingPermission with RunLoop pattern
- This was the root cause of CLI hangs affecting all commands that check permissions
- Use same async-to-sync bridging pattern as ImageCommand for consistency
Adds support for capturing the frontmost window of the frontmost application
instead of falling back to screen capture mode.
Changes:
- Added 'frontmost' case to CaptureMode enum in Swift CLI
- Implemented captureFrontmostWindow() method using NSWorkspace.shared.frontmostApplication
- Updated TypeScript to use --mode frontmost instead of defaulting to screen mode
- Added comprehensive test coverage for frontmost functionality
- Updated existing tests to reflect new behavior
The frontmost mode now:
1. Detects the currently active application
2. Captures only its frontmost window (index 0)
3. Returns a single image file with proper metadata
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- Enhanced CaptureError types to include underlying system errors
- Added comprehensive error logging in debug_logs for troubleshooting
- Fixed duplicate error output from ApplicationFinder
- Improved error details for app not found to show available applications
- Updated test expectations to match new error message formats
This ensures that errors from deep within ScreenCaptureKit and file operations
are properly surfaced to users with full context in the debug logs.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Screen captures now reject format: 'data' with clear error message
- Large screen images cause JavaScript stack overflow when base64 encoded
- Application window captures can still use format: 'data'
- Update tests and documentation to reflect this limitation
- Implement Levenshtein distance algorithm for fuzzy app name matching
- Handle common typos like "Chromee" → "Google Chrome"
- Add window-specific labels in analysis results
- Improve error messages with app name suggestions
- Fix TypeScript JSON parsing for error responses
- Update tests for new error message formats
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- Added new "auto" capture focus mode that intelligently brings windows to foreground only when needed
- Changed default capture_focus from "background" to "auto" for better screenshot success rates
- Fixed list tool server_status validation to allow empty include_window_details arrays
- Added comprehensive tests for new auto mode functionality
- Enhanced error messages for better user experience
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### Improved
- The list tool is now more lenient and user-friendly
- item_type parameter is now optional (defaults to 'running_applications')
- Intelligent auto-detection when app parameter is provided
- Enhanced error handling and validation
### Fixed
- Fixed crash when list tool called with empty item_type
- Improved image tool path handling for temporary files
- Better error messages and validation throughout
### Tests
- Added comprehensive test coverage for new list tool features
- Enhanced integration tests for improved scenarios
- Total test count increased from 223 to 228 tests
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- Fixed all Swift test compilation errors and SwiftLint violations
- Enhanced test host app with permission status display and CLI availability checking
- Refactored ImageCommand.swift to improve readability and reduce function length
- Updated all tests to use proper Swift Testing patterns
- Added comprehensive local testing framework for screenshot functionality
- Updated documentation with proper test execution instructions
- Applied SwiftFormat to all Swift files and achieved zero serious linting issues
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- Run SwiftFormat on all Swift files for consistent formatting
- Fix all critical SwiftLint violations:
* Replace count > 0 with \!isEmpty
* Use descriptive variable names instead of i, x, y
* Replace % operator with isMultiple(of:)
* Fix force try violations
* Use trailing closure syntax
* Replace for-if patterns with for-where
* Fix line length violations
* Use Data(_:) instead of .data(using:)\!
- Ensure zero SwiftLint errors for clean code quality
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