Updated 3w ago
by ActiveCampaign
postmark-skills
Collection of Postmark AI skills
46 GitHub stars (46)
Steady at 46 stars — no new stars in the 20 days since Sep 26.
- 6 skills (6 skills found in its SKILL.md files)
- 5 forks (5 forks)
- 3w ago last update (Last updated 3w ago)
Install
Skills CLI
npx skills add ActiveCampaign/postmark-skills
Asks which skills and agents to install. Just one: npx skills add ActiveCampaign/postmark-skills --skill postmark — add -g for every project.
Claude Code
git clone https://github.com/ActiveCampaign/postmark-skillscp -r "postmark-skills" ~/.claude/skills/postmark-skills
Copies the postmark skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add ActiveCampaign/postmark-skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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postmark
Use when working with Postmark email platform - routes to specific sub-skills for sending emails, processing inbound email, managing templates, or configuring webhooks.
SKILL.md on GitHub (opens in a new tab) -
postmark-email-best-practices
Use when asking about email deliverability, compliance (CAN-SPAM, GDPR, CASL), transactional email design patterns, list management, testing safely, or general email best practices — provider-agnostic knowledge with Postmark-specific guidance.
postmark-email-best-practices/SKILL.md on GitHub (opens in a new tab) -
postmark-inbound
Use when processing incoming emails with Postmark inbound webhooks — building reply-by-email, email-to-ticket, document extraction, or any workflow that receives and parses email.
postmark-inbound/SKILL.md on GitHub (opens in a new tab) -
postmark-send-email
Use when sending transactional or broadcast emails through Postmark — single sends, batch (up to 500), bulk, or template-based emails with support for attachments, tracking, and message streams.
postmark-send-email/SKILL.md on GitHub (opens in a new tab) -
postmark-templates
Use when creating, managing, or sending with Postmark server-side email templates — Handlebars syntax, layout inheritance, template validation, and cross-server pushing.
postmark-templates/SKILL.md on GitHub (opens in a new tab) -
postmark-webhooks
Use when setting up Postmark outbound webhooks for tracking email delivery, bounces, opens, clicks, spam complaints, or subscription changes — includes webhook configuration, endpoint verification, per-webhook statistics, retry behavior, payload handling, and security.
postmark-webhooks/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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