garrettroi/skills/postiz
skills/postiz/SKILL.md
# Postiz Social Media Skill ## Overview Postiz is the self-hosted social media scheduling platform for Garrett's brands. Sabrina uses this to schedule and publish posts across all connected social media accounts. ## Instance - **URL**: `https://postiz-production-14aa.up.railway.app` - **API Key**: Set via `POSTIZ_API_KEY` environment variable - **Auth Method**: Cookie-based JWT (login once, reuse token) OR API key for supported endpoints ## Authentication Postiz uses a cookie-based JWT. The a
development
Updated May 22, 2026
$ install --global
skillsauthnpx skillsauth add garrettroi/open-manus skills/postizInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: May 22, 2026, 2:52 AM103.7s2 files scanned
SKILL.md
Postiz Social Media Skill
Overview
Postiz is the self-hosted social media scheduling platform for Garrett's brands. Sabrina uses this to schedule and publish posts across all connected social media accounts.
Instance
- URL:
https://postiz-production-14aa.up.railway.app - API Key: Set via
POSTIZ_API_KEYenvironment variable - Auth Method: Cookie-based JWT (login once, reuse token) OR API key for supported endpoints
Authentication
Postiz uses a cookie-based JWT. The agent should:
- Login via
POST /api/auth/loginwith{"email": "...", "password": "...", "provider": "LOCAL"} - Store the
authcookie from the response - Use
Cookie: auth=<token>on all subsequent requests
The publicApi key from GET /api/user/self can be used for some endpoints.
Key Endpoints
Get Connected Social Accounts
GET /api/integrations
Cookie: auth=<token>
Schedule a Post
POST /api/posts
Cookie: auth=<token>
Content-Type: application/json
{
"content": "Post text here",
"date": "2026-04-10T14:00:00.000Z",
"integrations": [{"id": "<integration_id>"}],
"image": [] // optional: array of media IDs
}
Get Scheduled Posts
GET /api/posts?startDate=2026-04-01T00:00:00Z&endDate=2026-04-30T23:59:59Z
Cookie: auth=<token>
Upload Media
POST /api/media
Cookie: auth=<token>
Content-Type: multipart/form-data
file: <image_file>
Usage by Sabrina
- Use
postiz_client.pyfor all Postiz operations - Always check connected integrations before scheduling
- Schedule posts at optimal times (see brand guidelines in USER.md)
- Vows & Vinyl: Instagram, Facebook — wedding content, DJ tips, behind-the-scenes
- Cana Collective: Instagram, Facebook — vendor spotlights, wedding inspiration
- McGarry Homes: Facebook — real estate tips, first-time buyer content
Environment Variables Required
POSTIZ_URL=https://postiz-production-14aa.up.railway.app
[email protected]
POSTIZ_PASSWORD=<set in vault>
POSTIZ_API_KEY=f7f1a1569d2e7714afb7c1c9694b8ed7342eb76ff26cc3095f7c723844168ea3
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