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This PR adds support for attaching datasets to NEST agents via the DATA_PATH environment variable. Agents can now load CSV or JSON data files at startup and use them in their responses.

xavinso and others added 9 commits October 10, 2025 15:26
- Add DATA_PATH parameter to aws-single-agent-deployment.sh
- Implement data loading in nanda_agent.py (CSV and JSON support)
- Add pandas dependency to setup.py
- Create sample test data (tests/sample_hr.csv)
- Add documentation for deployment flow and data loading
- Add DATA_PATH parameter to aws-single-agent-deployment.sh (12th parameter)
- Implement data loading in nanda_agent.py (CSV and JSON support)
- Add pandas dependency to setup.py for CSV support
- Update README.md with DATA_PATH documentation
- Include data directory with sample HR dataset
…er system

- Merge upstream LLM provider changes (anthropic, openai, gemini)
- Preserve DATA_PATH functionality as 14th parameter in deployment script
- Integrate data tools with Anthropic provider when data is available
- Keep pandas dependency in setup.py for CSV support
- Fix DATA_PATH parameter position (14th, not 12th)
- Add data-backed agent examples to Quick Start
- Expand DATA_PATH section with detailed usage, S3 support, and examples
- Update Key Features to highlight data-backed agents and multi-LLM support
- Add comprehensive environment variables documentation
- Include testing examples for data-backed agents
- Update architecture diagram with new structure
- Improve overall clarity and completeness
- Enhanced _lookup_agent to support prefix matching (e.g., 'menu-agent' finds 'menu-agent-be4f9e')
- Added fallback to known deployed agent URLs when registry lookup fails
- Improved _send_to_agent with fallback logic for better reliability
- Added update scripts for deploying fixes to EC2 agents
- Added data_facts_url support to registry and adapter (core NEST framework)
- Created Finance Feed Agent with Data Facts endpoint and stock price API
- Created Consumer Agent with dataset discovery via registry and Data Facts
- Implemented freshness validation and checksum verification
- Added comprehensive test suite with 6 test scenarios
- Created deployment scripts for AWS EC2
- Built React demo UI with 10 interactive components
- Added complete demo documentation and presentation guide
- All agents tested and deployed successfully to AWS
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2 participants