OpenClaw的Postiz Extended-技能（skill）的描述

通过Postiz API（自托管或云）安排和管理社交媒体帖子。
直接API集成——无需依赖n8n。
支持X/推特、领英、Bluesky，并符合各平台特定的字符限制。
包含去重、调度、媒体上传和帖子串创建功能。

其功能包括：
- 将帖子安排到28+个渠道（X、领英、Bluesky、 Reddit、Instagram、脸书、Threads、YouTube、TikTok、Pinterest、Mastodon等）
- 通过单次API调用进行多平台发布，并提供适应各平台的内容
- 为较长内容创建X/推特帖子串
- 媒体上传（文件和URL）
- 查找每个渠道的下一个可用发布时段
- 列出、查询、更新和删除已安排的帖子
- 去重工作流程（发布前检查是否存在）
- 平台特定的字符限制和内容语气指导
- 帖子状态管理（队列、已发布、错误、草稿）
- 用于快速发布并带有自动验证的辅助脚本

适用场景：安排社交媒体帖子、创建多平台内容、管理发布日历、为社交帖子上传媒体、检查帖子状态、创建X/推特帖子串或自动化社交媒体工作流程。

OpenClaw's Postiz Extended skill

Schedule and manage social media posts via Postiz API (self-hosted or cloud).
Direct API integration — no n8n dependency.
Supports X/Twitter, LinkedIn, Bluesky with platform-specific character limits.
Includes deduplication, scheduling, media upload, and thread creation.

WHAT IT CAN DO:
- Schedule posts to 28+ channels (X, LinkedIn, Bluesky, Reddit, Instagram, Facebook, Threads, YouTube, TikTok, Pinterest, Mastodon, and more)
- Multi-platform posting in a single API call with platform-adapted content
- X/Twitter thread creation for longer content
- Media upload (file and URL)
- Find next available posting slot per channel
- List, query, update, and delete scheduled posts
- Deduplication workflow (check existing before posting)
- Platform-specific character limits and content tone guidance
- Post state management (QUEUE, PUBLISHED, ERROR, DRAFT)
- Helper script for quick posting with auto-validation

USE WHEN: scheduling social media posts, creating multi-platform content, managing a posting calendar, uploading media for social posts, checking post status, creating X/Twitter threads, or automating social media workflows.

Postiz Extended - skill原始代码包

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