Email Marketing Skill for Muse

Prerequisites: none beyond standard skill tooling — no external services or APIs required. You bring the product or business context and, ideally, your list size and goal. Install "Email Marketing Skill for Muse" for me. Plan email marketing end to end — EDM vs newsletter strategy, five content types, deliverability setup (SPF/DKIM/DMARC), send cadence, and KPIs. Repository: https://github.com/kostja94/marketing-skills/blob/main/skills/channels/owned/email-marketing/SKILL.md 1. Fetch the SKILL.md file from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code; credentials only via the secure vault. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md into the agent's skills directory, in a folder named "email-marketing". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. describe my product, list size, and email goal — retention, conversion, or reach). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.