{"slug":"posit-dev-alt-text","source_name":"posit-dev/alt-text","name":"Posit Dev/Alt Text","description":"Generate and improve accessible alt text for data visualizations and images in R packages and Quarto documents. Use when the user wants to add, improve, or audit alt text for figures in a pkgdown site or .qmd files. Activate for requests that mention fig-alt, fig.alt, figure descriptions, or alt text in the context of an R package or Quarto document.","version":1,"lift":{"pass_rate_delta_pts":8.33,"pass_rate_pct":79.2,"total_cases":24,"passed_cases":19,"tokens_delta_pct":94.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-18T17:02:14.991290+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":8.33,"with_pass_pct":79.2,"without_pass_pct":70.8,"tokens_delta_pct":94.7,"turns_delta_pct":0,"total_cases":24,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-18T17:02:14.991290+00:00","run_id":"448580e4-9136-427a-848e-35cea9a521b1","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":"MIT","install_count":0,"manifest_hash":"728a1000a2202ac7a547858f9bb451c41eb67ea9576715149e95867fba91c507","raw_url":"https://app.decimal.ai/s/posit-dev-alt-text/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/posit-dev-alt-text"}