Check If Email Exists
reacherhq
Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.
8.8KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
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Aaron Marketing Skills
aaron-he-zhu
120 marketing skills for SEO/GEO, influencer, paid ads, email, launch, organic social, and brand narrative agents.
2.3KGitHub
Earnings Calendar
tradermonty
Build an upcoming US earnings calendar with dates, timing, consensus estimates, and market-impact context.
2.6KGitHub