pinion05

Shell Search — Development skill for Claude Code

Development community

🐚 Claude Code Agent Skill: Web research from the terminal using curl + grep + sed + python.

How to install Shell Search

This entry records only its repository, not the path inside it, so there is no exact command to give. Open pinion05/shell-search and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Shell Search does

🐚 Claude Code Agent Skill: Web research from the terminal using curl + grep + sed + python.

Alternatives in Development

OpenAI Codex CLI — (Rust implementation) 67.8k ★
Codex Claude Academic Skills — 本仓库包含三个面向学术科研人员的Skills，覆盖从文献阅读、论文写作到科学计算的完整研究工作流 3.2k ★
Agent Skill — A Claude Code plugin marketplace containing the ast-grep skill for powerful structural code search using Abstr 851 ★

README

🐚 shell-search

A [Claude Code Agent Skill](https://docs.anthropic.com/en/docs/claude-code/skills) for web research from the terminal using `curl` + Unix text tools.

What is this?

`shell-search` is a skill that teaches Claude (or any SKILL.md-compatible agent) how to search, scrape, parse, and synthesize information from the web — **without a browser**. It covers:

Wikipedia scraping (HTML + script/style strip + grep patterns)
Wikipedia API queries (clean JSON extracts & search, with snippet cleaning)
GitHub API queries (repo search with field extraction, contents browsing, raw file fetch)
Multi-language comparison (cross-reference en/ko/ja editions)
HTML table parsing (Python regex wikitable extraction)
HTML entity decoding (html.unescape for & ')
Noise filtering (battle-tested grep -v patterns + script/style removal)
Progressive refinement pipeline (4-step research flow)

Quick Start

Option A: Clone into your Claude skills directory

git clone https://github.com/pinion05/shell-search.git ~/.claude/skills/shell-search

Option B: Copy just the SKILL.md

mkdir -p ~/.claude/skills/shell-search
curl -sL https://raw.githubusercontent.com/pinion05/shell-search/main/shell-search/SKILL.md \
  -o ~/.claude/skills/shell-search/SKILL.md

File Structure

shell-search/
├── shell-search/
│   └── SKILL.md      # The skill definition (v1.3.0) — users use this
├── benchmark/
│   └── task.md       # Iterative improvement tool for SKILL.md (improvers)
├── README.md
└── LICENSE

Skill Triggers

Claude will activate this skill when you ask things like:

Trigger	Example
"Search" or "research" something	"맥그리거 부상 조사해줘"
Need current data	"2025년 LLM 최신 동향 알려줘"
Multi-source comparison	"독도 관련 한국/일본 위키백과 비교해줘"
Structured data extraction	"가장 비싼 그림 순위 표로 정리해줘"
API or GitHub lookup	"skill.md 포맷 조사해줘"