file_reader — Быстрый просмотр и обобщение текстовых файлов

--- name: file_reader description: "Read and summarize text-based file types only. Prefer read_file for text formats; use execute_shell_command for type detection when needed. PDF/Office/images/archives are handled by other skills." metadata: { "builtin_skill_version": "1.0", "copaw": { "emoji": "📄", "requires": {} } } --- # File Reader Toolbox Use this skill when the user asks to read or summarize local text-based files. PDFs, Office documents, images, audio, and video are out of scope for this skill and should be handled by their dedicated skills/tools. ## Quick Type Check Use a type probe before reading: ```bash file -b --mime-type "/path/to/file" ``` If the file is large, avoid dumping the whole content; extract a small, relevant portion and summarize. ## Text-Based Files (use read_file) Preferred for: `.txt`, `.md`, `.json`, `.yaml/.yml`, `.csv/.tsv`, `.log`, `.sql`, `ini`, `toml`, `py`, `js`, `html`, `xml` source code. Steps: 1. Use `read_file` to fetch content. 2. Summarize key sections or show the relevant slice requested by the user. 3. For JSON/YAML, list top-level keys and important fields. 4. For CSV/TSV, show header + first few rows, then summarize columns. ## Large Logs If the file is huge, use a tail window: ```bash tail -n 200 "/path/to/file.log" ``` Summarize the last errors/warnings and notable patterns. ## Out of Scope Do not handle the following in this skill (they are covered by other skills): - PDF - Office (docx/xlsx/pptx) - Images - Audio/Video ## Safety and Behavior - Never execute untrusted files. - Prefer reading the smallest portion necessary. - If a tool is missing, explain the limitation and ask the user for an alternate format.