Overview
67 skills across 12 categories covering languages, frameworks, infrastructure, APIs, testing, DevOps, security and data, activated by what you ask for.
What it does
- 67 skills in 12 categories
- Context-aware activation
- Testing, DevOps and security skills
- Plugin marketplace install
Capability source: Project documentation
Who Claude Skills by Jeffallan fits
Full-stack developers who want framework-specific guidance in Claude Code.
How you run it
Claude Skills by Jeffallan runs on infrastructure you manage.
Documented deployment options: Claude Code plugin.
Before you choose it
Skills run with your agent's permissions. Read the SKILL.md files and any bundled scripts before you install.
Self-hosting and deployment
- Self-hostable
- Yes
- Cloud / hosted offering
- Not recorded
- Docker noted in deployment tags
- Not recorded
- Deployment tags
- Claude Code plugin
- Difficulty
- Easy
Claude Skills by Jeffallan questions
- What is Claude Skills by Jeffallan?
- 67 skills for full-stack development that activate from context. It is listed under Agent skills on PickOpenSource.
- Is Claude Skills by Jeffallan open source?
- Yes. Its source code is public on GitHub under the MIT license.
- Can you self-host Claude Skills by Jeffallan?
- Yes. Listed deployment options: Claude Code plugin.
- Is Claude Skills by Jeffallan free?
- Pricing is not recorded in this catalog. Check the official website for hosted plans and edition limits, and the MIT license for usage conditions. Self-hosting also requires infrastructure and maintenance.
- What are alternatives to Claude Skills by Jeffallan?
- Similar agent skills projects include Superpowers, Skills by Matt Pocock, and Ponytail.
- Is Claude Skills by Jeffallan actively maintained?
- The latest commit on GitHub was October 3, 2026, and the repository has 12k stars.
Related projects
Other approved projects in Agent skills: Superpowers, Skills by Matt Pocock, Ponytail.
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A set of engineering skills Matt Pocock uses daily, written to be small, easy to adapt and composable, and to work with any model instead of owning your whole process.Website GitHubPonytail
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Ponytail
Ponytail is one skill prompt that pushes an agent to reuse existing code and native features before adding dependencies, while keeping validation, error handling, security and accessibility. It adds review and repository audit commands.Website GitHubMaintain Claude Skills by Jeffallan? Add the README badge
[](https://pickopensource.site/project/jeffallan-claude-skills)
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