Add OSS Contributor Agent - End-to-End Open Source Contribution Assistant

[thecoderpandaZen]

🚀 New Agent: OSS Contributor

Overview

This PR introduces the OSS Contributor agent, a comprehensive assistant designed to help users contribute to open-source projects from start to finish. The agent acts as an experienced collaborator, guiding users through the entire contribution workflow.

🎯 Key Features

End-to-End Workflow:

• Repository verification and setup
• Issue discovery and selection (prioritizing 'good first issue' and 'help wanted' labels)
• Environment preparation (forking, branching, dependency installation)
• Fix implementation with testing
• PR creation and submission

Smart Automation:

• Automatic repository forking and configuration
• Intelligent retry mechanisms for API failures
• Fallback strategies (GitHub API → GitHub CLI → Manual guidance)
• Clean branch management with descriptive naming

Quality Assurance:

• Ensures unit tests are added/updated
• Runs test suites and linters before committing
• Professional PR descriptions with proper attribution
• Comprehensive error handling and user guidance

🛠️ Tools Used

• shell - Git operations, installations, command execution
• file_search - Repository file discovery
• full_text_search - Code analysis and search
• webpage_content - Documentation access
• web_search - Additional research capabilities
• file_edit - Code modifications and fixes
• memory - Context retention across sessions
• requirements - Dependency management
• Github - GitHub API interactions

🎨 User Experience

• Conversational: Natural, friendly interaction style
• Proactive: Takes initiative to solve problems
• Professional: Clear explanations and status updates
• Resilient: Intelligent retry logic and fallback options
• Respectful: Minimizes user interruptions, asks only when necessary

📋 Workflow Steps

1. Repository Verification - Confirms target repository and remotes
2. Issue Discovery - Fetches and presents suitable open issues
3. Issue Selection - User picks issue, agent confirms and prepares
4. Environment Setup - Forking, branching, dependency installation
5. Implementation - Code changes, testing, and documentation
6. PR Submission - Automated PR creation with proper attribution

🔧 Technical Implementation

• Comprehensive error handling with multiple retry strategies
• Proper JSON formatting with escaped special characters and emojis
• Detailed workflow documentation with examples
• Attribution requirements for Zencoder integration

✅ Testing

• JSON syntax validation passed
• All special characters properly escaped
• Tool configuration verified
• Workflow logic reviewed

🎉 Benefits

• For New Contributors: Guided experience reduces barriers to OSS contribution
• For Maintainers: Higher quality PRs with proper testing and documentation
• For Projects: Increased community engagement and contribution volume

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Solved with Zencoder