Peekaboo/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.0-beta.10] - 2025-01-27

🎉 Major Improvements

• Full MCP Best Practices Compliance: Implemented all requirements from the MCP best practices guide
• Enhanced Info Command: The server_status option in the list tool now provides comprehensive diagnostics including:
  • Native binary (Swift CLI) status and version
  • System permissions (screen recording, accessibility)
  • Environment configuration and potential issues
  • Log file accessibility checks
• Dynamic Version Injection: Swift CLI version is now automatically synchronized with package.json during build
• Improved Code Quality:
  • Split large image.ts (472 lines) into smaller, focused modules (<250 lines each)
  • Added ESLint configuration with TypeScript support
  • Fixed all critical linting errors and reduced warnings
  • Improved TypeScript types throughout the codebase

🔧 Changed

• Default log path updated to ~/Library/Logs/peekaboo-mcp.log (macOS standard location)
• Updated macOS requirement to v14+ (Sonoma) for better compatibility
• Pino logger now falls back to temp directory if configured path is not writable
• LICENSE and README.md now included in npm package

🐛 Fixed

• Swift CLI version synchronization with npm package
• ESLint errors for unused variables and improper types
• Test setup converted from Jest to Vitest syntax
• All trailing spaces and formatting issues

📦 Development

• Added Swift compiler warning checks in release preparation
• Enhanced prepare-release script with comprehensive validation
• Added npm run inspector for MCP inspector tool

[1.0.0-beta.9] - 2025-01-25

🔧 Changed

• Updated server status formatting to improve readability

[1.0.0-beta.3] - 2025-01-21

Added

• Enhanced image tool to support optional immediate analysis of the captured screenshot by providing a question and provider_config.
  • If a question is given and no path is specified, the image is saved to a temporary location and deleted after analysis.
  • If a question is given, Base64 image data is not returned in the content array; the analysis result becomes the primary payload, alongside image metadata.

Changed

• Migrated test runner from Jest to Vitest.
• Updated documentation (README.md, docs/spec.md) to reflect new image tool capabilities.

[1.0.0-beta.2] - Previous Release Date

Fixed

• (Summarize fixes from beta.2 if known, otherwise remove or mark as TBD)

Added

• Initial E2E tests for CLI image capture.

[1.0.0-beta.8] - 2025-01-25

🔧 Changed

• Updated server status formatting

[1.0.0-beta.7] - 2025-01-25

🔧 Changed

• Minor updates and improvements

[1.0.0-beta.6] - 2025-01-25

📝 Changed

• Updated tool descriptions for better clarity

[1.0.0-beta.5] - 2025-01-25

🔄 Changed

• Version bump for npm release (beta.4 was already published)

[1.0.0-beta.4] - 2025-01-25

✨ Added

• Comprehensive Swift unit tests for all CLI components
• Release preparation script with extensive validation checks
• Swift code linting and formatting with SwiftLint and SwiftFormat
• Enhanced image tool with blur detection, custom formats (PNG/JPG), and naming patterns
• Robust error handling for Swift CLI integration

🐛 Fixed

• Swift CLI integration tests now properly handle error output
• Fixed Swift code to comply with SwiftLint rules
• Corrected JSON structure expectations in tests

📚 Changed

• Updated all dependencies to latest versions
• Improved test coverage for both TypeScript and Swift code
• Enhanced release process with automated checks
• Swift CLI image command: Added --screen-index <Int> option to capture a specific display when --mode screen is used
• MCP image tool: Now fully supports app_target: "screen:INDEX" by utilizing the Swift CLI's new --screen-index capability

♻️ Changed

• MCP image tool API significantly simplified:
  • Replaced app, mode, and window_specifier parameters with a single app_target string (e.g., "AppName", "AppName:WINDOW_TITLE:Title", "screen:0").
  • format parameter now includes "data" option to return Base64 PNG data directly. If path is also given with format: "data", file is saved (as PNG) AND data is returned.
  • If path is omitted, image tool now defaults to format: "data" behavior (returns Base64 PNG data).
  • return_data parameter removed (behavior now implied by format and path).
  • provider_config parameter removed. AI provider for analysis (when question is supplied) is now automatically selected from PEEKABOO_AI_PROVIDERS environment variable.
• Node.js imageToolHandler and buildSwiftCliArgs: Refactored to support the new image tool API and --screen-index.
• Tests: Unit and Integration tests for the image tool were extensively updated to reflect the API changes and new functionalities.

🐛 Fixed

• Addressed an issue in src/tools/image.ts where logger.debug() could be called without checking for logger existence (relevant for buildSwiftCliArgs if called in an unexpected context, though typically safe).