{"slug":"boundary-value-enumeration","source_name":"boundary-value-enumeration","name":"Boundary Value Enumeration","description":"Given an input field whose valid values form an integer range with fixed lower and upper limits, enumerates the complete boundary test set — three integers at each limit (the limit, the value just inside, and the value just outside), then deduplicated and sorted ascending — so off-by-one and wrong-comparison defects at the edges are caught. Use when someone gives a field's numeric min and max and asks which exact integer values to feed at the boundaries. Do NOT use for writing the test code or picking a framework, choosing among test-design techniques in the abstract, partitioning non-numeric value classes, or the edges of continuous / floating-point quantities.","version":1,"lift":{"pass_rate_delta_pts":30.43,"pass_rate_pct":30.4,"total_cases":23,"passed_cases":7,"tokens_delta_pct":104.3,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-07-29T03:15:11.808282+00:00"},"skill_score":0.495,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":30.43,"with_pass_pct":30.4,"without_pass_pct":0,"tokens_delta_pct":104.3,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":23,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-29T03:15:11.808282+00:00","run_id":"e41ecd2d-8403-4d00-b300-c30c58da9bc2","version_number":1,"is_latest_version":true,"gate":null},{"model":"gemini-3.5-flash","headline":false,"delta_pts":11.54,"with_pass_pct":100,"without_pass_pct":88.5,"tokens_delta_pct":null,"turns_delta_pct":0,"total_cases":26,"cases_aggregated":26,"verdict":"pass","never_hurt":true,"completed_at":"2026-07-21T21:45:29.950580+00:00","run_id":"9a7683cd-6866-4f63-81b5-60d01578c32f","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":null,"install_count":0,"manifest_hash":"14030b999643208b56332ffdeccc1db907ed296869927e020ef892914715806c","raw_url":"https://app.decimal.ai/s/boundary-value-enumeration/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/boundary-value-enumeration"}