AI-Powered Instagram Caption Writer: Boost Engagement

AI-Powered Instagram Caption Writer: Boost Engagement

The AI-Powered Instagram Caption Writer is an AI agent skill designed to craft compelling Instagram captions aimed at enhancing audience engagement. It operates by employing a specific formula to construct a caption that garners saves, shares, comments, or follows, depending on the user's objective.

What this skill does

• Drafts an Instagram caption with a strategic hook within the first 125 characters, accounting for the platform's "more" tag limitation.
• Maintains a skimmable body and integrates a definitive call to action (CTA).
• Applies a humanizer pass for a natural tone.
• Upon user approval, automatically publishes the caption with the supplied image or video through the Publora media flow.
• Not suited for multi-image carousels or drafting audits, which have dedicated tools.

Who it is for

• Developers and teams utilizing AI coding agents such as Claude Code, Cursor, and Codex.
• Content creators looking to optimize engagement through strategic captioning.

Use cases

• A developer requests the AI to generate an Instagram caption around a single image or Reel.
• A content creator seeking to refine an existing caption by sharpening the initial hook.
• A team using the tool to write captions that publish automatically upon approval with corresponding media.

Technical details

• Incorporates agent-skill and aiapplication capabilities.
• Utilizes the ig-caption-writer tool, compatible with platforms like Claude Code, Cursor, and Codex.
• Employs four specific caption formulas: Number-First Result (saves), Contrarian Truth (shares), Relatable Cold-Open (comments), and Mini-Story Confession (comments, follows).

Source & Licence

This package is built on open-source work published by sergebulaev (sergebulaev/instagram-skills) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.