Email And Newsletter is an agent skill from social-media-skills/skills. Email and newsletter strategy for creators and brands — the owned-audience layer that social feeds. Use when someone wants to "start/grow a newsletter," "build an email list," "turn followers into subscribers," "should I use Substack/beehiiv/LinkedIn," "repurpose my newsletter into social (or vice versa)," or build the audience layer social can't take away. Runs email (habit) + a web archive (discovery) off the same work and loops content social<-email. Uses the INBOX framework. Reads brand-profile +…
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including reference files (for example `evals/evals.json`, `references/editions-and-repurposing.md` and `references/newsletter-2026-reality.md`).
It sits in Writing & Content, covering Newsletters, Content repurposing and Email management. It works with LinkedIn, Substack and Google Analytics. The repository describes itself as: 106 social media skills for AI agents - strategy, writing, video, design, platform growth, publishing, and analytics. Works with Claude, Cursor, OpenClaw, Hermes & 40+ agents. The licence is MIT.