crier

Automates cross-posting blog content to multiple platforms with API, import, and manual publishing modes.

2|1|Updated Feb 18, 2026

Search Tags:#automation #blogging #publishing #social media #content distribution #cross-posting

Ready to run

npx skills add https://github.com/queelius/claude-anvil --skill crier

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: crier
Source: https://github.com/queelius/claude-anvil/tree/main/crier/skills/crier
Command: npx skills add https://github.com/queelius/claude-anvil --skill crier

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the process of cross-posting blog content to various social media platforms and content sites, saving you time and ensuring consistent reach.

Core Features & Use Cases

Multi-Platform Publishing: Supports API-based posting, direct import, and manual copy-pasting across platforms like dev.to, Hashnode, Bluesky, Mastodon, Medium, Twitter, Threads, and LinkedIn.
Content Auditing: Checks which content has already been published and identifies what needs to be posted.
Automated Rewrites: Generates platform-specific summaries for short-form content.
Use Case: After writing a blog post on your personal site, use Crier to automatically publish it to dev.to and Hashnode, create a concise summary for Bluesky and Mastodon, and provide instructions for importing to Medium.

Quick Start

Use the crier skill to publish the content file content/post/my-article/index.md to devto.

Frequently Asked Questions about crier

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

FAQPage Schema

How do I automate cross-posting blog content to multiple social media platforms?▼

Cross-posting blog content to multiple platforms is automated by managing API integrations, auditing published content, and generating platform-specific rewrites. It supports API-based posting, direct import, and manual copy-pasting to sites like dev.to, Hashnode, and Mastodon.

What's the best way to publish articles to dev.to and Hashnode simultaneously?▼

Publishing to dev.to and Hashnode simultaneously is achieved by using a global configuration for site management. The system automates distribution via API-based posting, auditing existing content to ensure articles are only posted where needed.

Can I generate platform-specific summaries for Bluesky and Mastodon automatically?▼

Generating platform-specific summaries for Bluesky and Mastodon is handled through automated rewrites. The system processes your long-form blog post to automatically create concise, short-form content tailored for these specific social platforms.

Does cross-posting content support platforms without an API like Medium?▼

Cross-posting supports platforms without an API like Medium by utilizing import and manual paste modes. The system generates formatted content and provides instructions for manual import, ensuring diverse publishing methods are covered.

How does content auditing work for social media distribution?▼

Content auditing for social media distribution works by checking which posts have already been published across connected platforms. It identifies exactly what content still needs to be posted, preventing duplicate cross-posting and ensuring consistent reach.

Why use an automated content distribution tool instead of manual cross-posting?▼

Using an automated content distribution tool saves time and ensures consistent reach by managing multiple API integrations and platform-specific rewrites in one go. Manual cross-posting requires repetitive copy-pasting and formatting adjustments across every site.