GitHub - ryoppippi/ccusage: A CLI tool for analyzing Claude Code usage from local JSONL files.
A CLI tool for analyzing Claude Code usage from local JSONL files. - ryoppippi/ccusage
Open Source Repository
Summary
A GitHub repository that curates Claude AI Skills, resources, and tools for customizing Claude workflows, especially Claude Code. It explains the reusable Skill architecture and provides official and community contributions covering documents, development, design, testing and security analysis.
Highlights
- Explains Claude Skills as reusable instruction bundles with progressive disclosure.
- Shows how only metadata (~100 tokens) is loaded by default, keeping context windows efficient.
- Provides official Skills for common file types (Word, PDF, PowerPoint, Excel).
- Features community‑contributed Skills ranging from iOS testing to security analysis.
- Encourages creation of custom Skills tailored to specific workflows.
auto-generated
Context
Audience
Developers and AI practitioners building or customizing Claude AI workflows, as well as technical product managers interested in promptable AI agents
DomainGenerative AI workflow automation
Formatopen source code repository (Markdown documentation)
Accessfree online, open source
Topics
Related
Anthropic Claude APIClaude Code CLIPrompt engineering guidesAI workflow orchestration toolsFunction calling frameworks