Summarize

Summarize long-form text and local UTF-8 files via OpenAI-compatible chat completions.

6|3|Updated Apr 22, 2026
One-click install
npx skills add https://github.com/lordmacu/nexo-rs --skill summarize-lordmacu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Summarize
Source: https://github.com/lordmacu/nexo-rs/tree/main/skills/summarize
Command: npx skills add https://github.com/lordmacu/nexo-rs --skill summarize-lordmacu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the process of generating concise summaries for long texts or local files, eliminating the need for manual summarization.

Core Features & Use Cases

  • Text Summarization: Summarize large bodies of text to extract key points and main ideas.
  • File Summarization: Summarize content from local UTF-8 files with OpenAI-compatible APIs.
  • Use Case: When you need a brief overview of a lengthy report or a detailed document without reading the entire content.

Quick Start

Use the 'summarize_text' command to get a summary of the provided text.

Frequently Asked Questions about Summarize

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

FAQPage Schema
How do I summarize long text or local files using OpenAI-compatible APIs?

Text summarization is achieved by using the 'summarize_text' command, which sends your content to an OpenAI-compatible chat completions endpoint to extract main points. You can input text directly or provide a local UTF-8 file.

Do I need an OpenAI API key to extract main points from a document?

Yes, an OpenAI API key is required. The Skill uses OpenAI-compatible chat completions to process text and file inputs, requiring a valid key configured in your environment to handle the summarization requests.

What file formats are supported for document summarization?

Document summarization supports local UTF-8 encoded text files. The service processes these files to extract key ideas, handling text and file input up to specified size limits.

Can I get a quick summary of a lengthy report without reading the entire content?

Yes, you can generate a brief overview of lengthy reports by passing the text or file path to the summarization command. This quickly extracts the main ideas, saving you from reading the full document.

Are there file size limits when using this text summarization service?

Yes, the service handles text and file input up to specified size limits. Large bodies of text are processed efficiently, but you must ensure your local UTF-8 files or pasted text do not exceed these defined constraints.

Does this text summarization tool work with non-OpenAI chat completion endpoints?

The tool is designed for OpenAI-compatible chat completions endpoints. As long as your API provider offers OpenAI compatibility and a valid API key, the text and file summarization functions should operate correctly.