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@akash-satpute-comprinno

Description

Comprehensive S3 data loader tool that enables agents to seamlessly work with S3-stored datasets. Solves the problem of
agents lacking streamlined access to S3 data analysis capabilities.

Key Features:

  • Universal file support: CSV, Parquet, JSON, Excel, TSV, TXT with automatic format detection
  • Data exploration operations: describe, shape, columns, head, sample, info, unique
  • Advanced querying with pandas-style filtering and data manipulation
  • Batch processing: multi-file operations and S3 bucket exploration
  • Production-ready error handling and performance optimization

Related Issues

Documentation PR

Type of Change

New Tool

Testing

How have you tested the change?

  • I ran hatch run prepare
  • 29 unit tests with 100% pass rate
  • Integration tests with realistic data scenarios
  • All pre-commit hooks pass (format, lint, type checking)

Checklist

  • I have read the CONTRIBUTING document
  • I have added any necessary tests that prove my fix is effective or my feature works
  • I have updated the documentation accordingly
  • I have added an appropriate example to the documentation to outline the feature
  • My changes generate no new warnings
  • Any dependent changes have been merged and published

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

- Add comprehensive S3 data loading tool for agents
- Support 11 operations: describe, shape, columns, head, query, sample, info, unique, list_files, batch_load, compare
- Support 6 file formats: CSV, Parquet, JSON, Excel, TSV, TXT with auto-detection
- Include batch processing: multi-file operations, S3 listing, pattern matching
- Add 29 unit tests with 100% pass rate and integration tests
- Update dependencies: boto3, pandas, pyarrow, openpyxl
- Add comprehensive documentation and usage examples
- Performance optimized with pagination and limits
- Ready for immediate impact on data-heavy agents
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1 participant