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send-email

Create a draft or send a Buttondown email for a specific newsletter, optionally starting from a local template.

Skill by danielrosehill

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/danielrosehill-send-email

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Create a draft or send a Buttondown email for a specific newsletter, optionally starting from a local template. Confirms before any send — sends are not reversible.

Use cases: marketing, productivity

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/send-email

What's inside

Skill name
send-email
Description
Create a draft or send a Buttondown email for a specific newsletter, optionally starting from a local template. Confirms before any send — sends are not reversible.
License
MIT
Instructions
15 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Send Email

## Steps

1. **Pick newsletter.** If named, resolve slug against `config.json`. Otherwise use default; if no default and multiple configured, ask.
2. **Source.** One of:
   - Path to a markdown file (default location: `<newsletter.user_dir>/drafts/`)
   - A template name from `$DATA_ROOT/templates/` (filtered to `scope: global` or matching the chosen newsletter slug). If templated, prompt for any `{{placeholders}}` in the subject and body and substitute before showing the preview.
3. **Docs lookup.** Run `docs-lookup` for the create-email endpoint and publish/send semantics. Confirm current required fields (subject, body, status values like `draft` / `scheduled` / `about_to_send`).
4. **Show resolved payload** — newsletter, subject, body preview (first 30 lines), audience/segments, scheduled time if any.
5. **Confirm before send.** Status `draft` proceeds. Statuses that imply an actual send require explicit user confirmation in *this* turn — don't assume prior approval covers a new send. Sends fan out to subscribers and cannot be unsent.
6. **Call the API** with the API key resolved from the chosen newsletter's `api_key_ref`.
7. **Archive.** Write the request payload + response to `<newsletter.user_dir>/sent/<date>-<slug>.json`. If the email originated from a template, include the template name in the archive metadata.

From danielrosehill/Claude-Buttondown-Mgmt-Plugin, MIT.

More from danielrosehill/Claude-Buttondown-Mgmt-Plugin

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Last commit (this folder)
Apr 29, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/danielrosehill/Claude-Buttondown-Mgmt-Plugin
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from danielrosehill

Cite this page

send-email skill. Agent Mart. https://agentmart.dev/skills/danielrosehill-send-email (last updated 2026-10-24)