Implement tag management features

[hiromitsusasaki]

Description

Add comprehensive tag management capabilities to the MCP server.

Tasks

• Add tag listing tool
  • Implement validation schema
  • Create API client method
  • Add error handling
• Add tag merging tool
  • Implement validation schema
  • Create API client method
  • Add error handling
• Add tag deletion tool
  • Implement validation schema
  • Create API client method
  • Add error handling

Technical Details

• Endpoints:
  • GET /tags (list)
  • PUT /tags (merge)
  • DELETE /tags (delete)
• Need to handle tag relationships
• Consider case sensitivity and normalization

Acceptance Criteria

• Can list all tags with usage counts
• Can merge multiple tags into one
• Can delete unused tags
• Proper error handling for all operations
• Documentation updated

[hiromitsusasaki]

@claude create Pull Request for this issue

[claude]

Claude finished @hiromitsusasaki's task in 3m 13s —— View job • claude/issue-7-20250604_141909 • Create PR ➔

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Tag Management Implementation Complete ✅

Successfully implemented comprehensive tag management features for the Raindrop.io MCP server.

Tasks

• Analyze existing codebase structure and patterns
• Check for repository guidelines (CLAUDE.md)
• Implement tag listing tool
  • Add validation schema
  • Create API client method
  • Add error handling
• Implement tag merging tool
  • Add validation schema
  • Create API client method
  • Add error handling
• Implement tag deletion tool
  • Add validation schema
  • Create API client method
  • Add error handling
• Test implementation
• Commit changes
• Provide PR creation link

Features Added

• list-tags: Lists all tags with usage counts from Raindrop.io
• merge-tags: Merges multiple tags into a single tag (minimum 2 tags required)
• delete-tag: Deletes a tag from all bookmarks

Technical Implementation

• Added validation schemas using Zod for all new tools
• Implemented proper error handling for API failures
• Added comprehensive test coverage with Jest
• Uses Raindrop.io API endpoints: GET /tags, PUT /tags, DELETE /tags
• Handles tag relationships and case sensitivity as required

Testing

Added comprehensive unit tests covering:

• Successful operations for all three tools
• Error handling and validation
• Edge cases (empty responses, invalid inputs)
• API parameter validation