postkit-new

Draft brand-consistent social media posts with per-platform captions and slide HTML.

4|Updated Apr 16, 2026
One-click install
npx skills add https://github.com/Trystan-SA/postkit --skill postkit-new
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: postkit-new
Source: https://github.com/Trystan-SA/postkit/tree/main/templates/project/.claude/skills/postkit-new
Command: npx skills add https://github.com/Trystan-SA/postkit --skill postkit-new

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps you quickly turn a content brief into ready-to-render social posts that match your brand voice, formatting norms, and visual theme.

Core Features & Use Cases

  • Brand-aware drafting: Reads required brand profile files from memory/brand_*.md and reuses your theme.css to keep copy and visuals consistent.
  • Platform-appropriate post shapes: Recommends and generates text-only (where supported), single-image, or carousel formats based on platform constraints, never assuming carousel by default.
  • Ship-ready outputs: Creates posts/<slug>/ with post.json, per-platform caption/markdown files, and slide HTML that links to theme.css; includes alt text for each slide for accessibility.
  • Campaign support: Produces a single post or multiple posts/series with non-colliding, date-prefixed slugs and per-post strategy notes.

Quick Start

Use postkit-new to draft a new Instagram or LinkedIn post from a brief you provide, and it will generate the caption file and slide HTML under a date-prefixed posts/<slug>/ folder.

Frequently Asked Questions about postkit-new

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I draft brand-safe social media posts that match my existing visual theme?

To draft brand-consistent social media posts, you provide a brief and load your saved brand profile markdown files alongside theme.css, which ensures the generated captions and slide decks match your visual and copy style.

Can I generate carousel slide HTML with accessibility alt text for Instagram?

Generating carousel slide HTML with accessibility alt text is supported by creating slide files that link to your theme.css and include required alt text descriptions for each individual slide image.

Does this approach assume carousel formats by default for all social media platforms?

This approach does not assume carousel formats by default, but instead recommends text-only, single-image, or carousel formats based on the specific platform constraints and requirements of your brief.

How do I manage a multi-post social media campaign without slug collisions?

Managing a multi-post campaign without slug collisions is handled by generating date-prefixed slugs for each post directory, ensuring each post in the series has non-colliding paths and individual strategy notes.

What do I need to set up before drafting platform-specific social media captions?

Before drafting platform-specific social media captions, you need to set up your brand profile markdown files and theme.css, and optionally prepare a post ideas markdown file to guide the content generation process.