{"slug":"chunkydotdev-domain-authentication","source_name":"chunkydotdev/domain-authentication","name":"Chunkydotdev/Domain Authentication","description":"Set up SPF, DKIM, and DMARC email authentication. Use when configuring a new sending domain, debugging spam/rejection issues, adding email providers, or preparing for Google/Yahoo/Microsoft bulk sender requirements.","version":1,"lift":{"pass_rate_delta_pts":18.18,"pass_rate_pct":86.4,"total_cases":22,"passed_cases":19,"tokens_delta_pct":178.2,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-06T13:10:56.475302+00:00"},"skill_score":0.8636,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":18.18,"with_pass_pct":86.4,"without_pass_pct":68.2,"tokens_delta_pct":178.2,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-06T13:10:56.475302+00:00","run_id":"01b0d11c-e703-4dde-8d74-3c9ef004a8dc","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":"e2e2a245f871cb50c9a2d46224717db1dd5222163031eb04a5e6ee580016a6ed","raw_url":"https://app.decimal.ai/s/chunkydotdev-domain-authentication/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/chunkydotdev-domain-authentication"}