knowledge

Name: knowledge
Author: x-cmd

Skill by x-cmd · updated 6 days ago · ★ 4.7k

Score 80

Search Hacker News, Wikipedia, DuckDuckGo, RFC docs, and Stack Exchange from the command line. Zero barrier — install x-cmd and start searching. Use for "search", "hn", "hacker news", "wikipedia", "ddgo", "duckduckgo", "rfc", "stack overflow". knowledge is published by x-cmd on GitHub.

Install GitHub

Works withClaude CodeClaude apps Antigravity CLI

Maintenance

Last commit 6 days ago

Licence

Apache-2.0: permissive, fine for commercial use

Quality

Clear description, installs from GitHub, 4,717 stars, original repository

Security

Not checked yet. What we check

Install knowledge

Built from the published package, never by AI

git clone --depth 1 https://github.com/x-cmd/x-cmd /tmp/x-cmd && mkdir -p ~/.claude/skills && cp -r /tmp/x-cmd/mod/skill0/lib/skill0/data/knowledge ~/.claude/skills/knowledge

Run in your terminal. Claude Code loads skills from ~/.claude/skills automatically.

Step-by-step: install knowledge in Claude Code

git clone --depth 1 https://github.com/x-cmd/x-cmd /tmp/x-cmd && mkdir -p ~/.gemini/antigravity-cli/skills && cp -r /tmp/x-cmd/mod/skill0/lib/skill0/data/knowledge ~/.gemini/antigravity-cli/skills/knowledge

Antigravity CLI loads skills from ~/.gemini/antigravity-cli/skills, or .agents/skills for one project.

Step-by-step: install knowledge in Antigravity CLI

Skills can run scripts on your machine. Some need an API key: check the README.

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All alternatives →

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knowledge vs telecrawl knowledge vs discussion knowledge vs mem-search

knowledge: common questions

How do I install knowledge?

Run the command above to copy the skill into ~/.claude/skills/. Claude Code picks it up automatically.

Is knowledge free?

The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.

Is knowledge safe to use?

It scores 80 of 100. Grades: maintenance A, licence A, quality A. The security check has not run for it yet. Review the code before you install. How grades work.

What are alternatives to knowledge?

Similar skills: telecrawl, discussion, mem-search, podcast.