安全

github-image-upload

0security

Attach requested screenshots or recordings to a GitHub PR, issue, or comment and verify their destination.

jssblck

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cold-email-deliverability

0security

Reviews a cold email draft and its sending setup for deliverability - SPF/DKIM/DMARC alignment, sender reputation and complaint risk, body mechanics (length, links, images, tracking pixels, HTML vs plain text, opt-out), and legal compliance by region. Covers B2B cold outbound and B2C bulk/lifecycle mail. Use whenever the user mentions the spam folder, blacklisting, domain warmup, inbox placement, bounce rates, DMARC, or "why are my emails not landing", even without the word deliverability. Do NOT use for subject lines (mbfinotti/sales-skills@cold-email-subject-line-tester) or cadence (mbfinotti/sales-skills@sales-outbound-sequence). Hygiene and compliance only, never spam-filter evasion.

mbfinotti

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cron-schedule-planner

0security

Builds an overview of GitHub Actions `schedule` cron expressions across multiple repositories and helps spread CPU-intensive jobs (Docker Compose, Testcontainers, Kind/k3s, matrix builds) into less contended slots. Use when the user asks 'when do my cron actions run?', 'do my scheduled builds collide?', 'when should the Testcontainers build run?', or wants a cron schedule overview/distribution report across repos. Scans via `gh` (no local checkouts required) or local checkouts, converts UTC to a local timezone, classifies job intensity, and writes a Markdown report with an hourly histogram, collisions and concrete cron redistribution suggestions.

dboeckli

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