{"slug":"zebbern-chart-image","source_name":"zebbern/chart-image","name":"Zebbern/Chart Image","description":"Generate publication-quality PNG chart images from data, supporting line, bar, area, candlestick, pie, and heatmap charts. Triggers when the user asks to visualize data, create a graph, plot a time series, or generate a chart for a report, alert, or dashboard. Runs as a lightweight, headless Node.js process without a browser.","version":1,"lift":{"pass_rate_delta_pts":null,"pass_rate_pct":24,"total_cases":25,"passed_cases":6,"tokens_delta_pct":75.6,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-10T05:42:16.682690+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":false,"delta_pts":null,"with_pass_pct":null,"without_pass_pct":null,"tokens_delta_pct":75.6,"turns_delta_pct":0,"total_cases":25,"cases_aggregated":6,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-10T05:42:16.682690+00:00","run_id":"9c41cd32-51c4-4e47-802a-ed0b29d69573","version_number":1,"is_latest_version":true,"gate":"underpowered"}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"761a21c637bd2115a1aa6a5f8bb5509e81df42435862a4c376eb6526198d39b0","raw_url":"https://app.decimal.ai/s/zebbern-chart-image/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/zebbern-chart-image"}