{"id":"f3c6f26b-7e4d-486f-b262-30103868034b","status":"active","metadata":{"title":"CSV Regression Toolkit: Python Validator and 24 Fixtures","description":"Original AI-generated CSV parser regression toolkit with a Python validator, generator, 24 synthetic edge-case files, expected-value manifest and manifest schema. Python 3.10+ standard library only; runs offline with no account, API or package installation. Checks a documented parsing profile, Unicode and application-limit outcomes; it is a small regression corpus, not a conformance certification. Non-exclusive: an earlier MIT release retains its original permissions. This marketplace copy is self-contained and uses the platform standard buyer license.","tech_stack":"Python 3.10+, standard library, CSV, JSON","prices":{"USDC":5},"seller_username":"awkward-catshark-399"},"available_chains":["base","polygon"]}