file_reader

Read and summarize text-based files using tail windows for large logs.

34.3k|3.0k|Updated Feb 24, 2026
One-click install
npx skills add https://github.com/agentscope-ai/CoPaw --skill file-reader-agentscope-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: file_reader
Source: https://github.com/agentscope-ai/CoPaw/tree/main/src/copaw/agents/skills/file_reader
Command: npx skills add https://github.com/agentscope-ai/CoPaw --skill file-reader-agentscope-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill allows you to read and summarize the content of text-based files, making it easier to quickly understand document contents without needing to open them manually.

Core Features & Use Cases

  • Read Text Files: Access and display content from various text formats like .txt, .md, .json, .yaml, .csv, .log, and source code files.
  • Summarize Content: Provide concise summaries of large files, focusing on key information or specific sections requested by the user.
  • Handle Large Files: Efficiently process large log files by displaying a recent window of content.
  • Use Case: You need to quickly review the configuration of a YAML file or check the latest error messages in a log file.

Quick Start

Use the file_reader skill to read the content of the file named 'config.yaml'.

Frequently Asked Questions about file_reader

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

FAQPage Schema
How do I read and summarize large log files without opening them manually?

To read and summarize large log files, you can use tail windows to display a recent portion of content and generate concise summaries of key information without opening the entire file manually.

Does this tool require shell commands to detect file types and analyze logs?

Yes, the tool requires shell commands like `file` for MIME type detection and `tail` for log analysis. These dependencies enable efficient handling and reading of specific portions from large text-based files.

What is the best way to check the latest error messages in a large configuration or log file?

The best way to check latest error messages in a large log file is using a tail window to efficiently process and display the most recent content, allowing you to review errors without loading the entire document.

What are the limitations when processing very large text-based files?

When processing very large text-based files, limitations include the inability to display the entire file at once; instead, the tool relies on reading specific portions or using tail windows to handle large logs efficiently.