{"slug":"davila7-senior-prompt-engineer","source_name":"davila7/senior-prompt-engineer","name":"Davila7/Senior Prompt Engineer","description":"World-class prompt engineering skill for LLM optimization, prompt patterns, structured outputs, and AI product development. Expertise in Claude, GPT-4, prompt design patterns, few-shot learning, chain-of-thought, and AI evaluation. Includes RAG optimization, agent design, and LLM system architecture. Use when building AI products, optimizing LLM performance, designing agentic systems, or implementing advanced prompting techniques.","version":1,"lift":{"pass_rate_delta_pts":52,"pass_rate_pct":100,"total_cases":25,"passed_cases":25,"tokens_delta_pct":87,"turns_delta_pct":0,"verdict":"pass","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-12T20:16:08.053136+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":52,"with_pass_pct":100,"without_pass_pct":48,"tokens_delta_pct":87,"turns_delta_pct":0,"total_cases":25,"cases_aggregated":25,"verdict":"pass","never_hurt":true,"completed_at":"2026-08-12T20:16:08.053136+00:00","run_id":"b69443ef-aa2e-45e1-937c-5d70c940e7ad","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":"1a09542cb1f2e10f0207ec623e50cc4c8592fca107e15e583db87b05665026b4","raw_url":"https://app.decimal.ai/s/davila7-senior-prompt-engineer/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/davila7-senior-prompt-engineer"}