10 Claude Code Skills That Will 10x Your Development Speed in 2026
Claude Code has quickly become the go-to AI coding assistant for developers who want more than autocomplete. But its real power isn't in the default experience — it's in custom skills. Skills turn Claude Code from a helpful assistant into a specialized power tool tailored to your exact workflow.After spending months building and curating skills on AGI Store (the largest marketplace for Claude Code skills), here are 10 skills that genuinely changed how I ship code.
1. CI Auditor — Never Ship a Broken Pipeline Again
Category: DevOps | Price: FreeCI/CD pipelines are the last place you want surprises. CI Auditor scans your GitHub Actions, GitLab CI, and CircleCI configs for:
- Hardcoded secrets
- Insecure third-party actions
- Missing branch protections
- Unpinned action versions
``bash
agistore install ci-auditor
`
> "Found an AWS key in our workflow file that had been there for 6 months. Scary stuff." — Actual user
2. SQL Injection Guardian — Your Code's Security Net
Category: Security | Price: $4.99
Scans Python, Node.js, Java, Go, and Ruby codebases for SQL injection vulnerabilities. Catches string concatenation in queries, missing input validation, and unsafe ORM patterns. Ships with tiered licensing for teams.
3. React Component Generator — From Prompt to Production
Category: Frontend | Price: $2.99
Describe the component you need, get back TypeScript + tests + Storybook stories. Supports Tailwind, CSS Modules, and styled-components. The generated code follows your project's existing conventions.
`
"Generate a DataTable component with sorting, pagination, and row selection"
→ 3 files: DataTable.tsx, DataTable.test.tsx, DataTable.stories.tsx
`
4. API Docs Generator — OpenAPI Specs on Autopilot
Category: Backend | Price: $3.99**
Scans Express, Next.js, Fastify, and Hono route handlers to generate OpenAPI 3.0 specs. Handles path parameters, query params, request bodies, and response schemas automatically.
5. Prompt Alchemist — Write Prompts That Actually Work
Category: AI/ML | Price: $4.99**
Turns vague ideas into optimized prompts for Claude, GPT-4, and DeepSeek. Includes chain-of-thought templates, few-shot examples, and model-specific tuning. Essential if you're building AI-powered features.
6. DB Schema Designer — Requirements to Schema in Minutes
Category: Backend | Price: $4.99**
Describe your app's data model in plain English, get back a normalized Prisma schema, SQL DDL, or ORM models. Handles relationships, indexes, and migration strategies. Even suggests denormalization trade-offs.
7. Chrome Extension Architect — MV3 Scaffolding Done Right
Category: Frontend | Price: $2.99**
Generates complete Manifest V3 Chrome Extension projects with:
- Background service worker with lifecycle management
- Content scripts with message passing
- Modern popup UI
- Hot-reload development setup
8. Changelog Magic — Never Write Release Notes Again
Category: Workflow | Price: $1.99**
Parses conventional commits to generate Keep a Changelog formatted entries. Groups changes by Added, Changed, Fixed, Security. Works with GitHub, GitLab, and Bitbucket.
9. Landing Page Copywriter — Words That Convert
Category: Marketing | Price: $3.99**
Uses proven copywriting formulas (AIDA, PAS, StoryBrand) to generate landing page sections. Perfect for indie hackers who code better than they write.
10. DeepSeek API Wizard — Master the $0.14/M Token Model
Category: AI/ML | Price: $1.99**
Optimizes DeepSeek API usage with streaming patterns, rate limit handling, token budgeting, and model selection guidance. Includes cost optimization strategies and multi-provider fallback patterns.
How to Install Any Skill
`bash
Install the AGI Store CLI
npm i -g agistore
Browse available skills
agistore search "code review"
Install a skill
agistore install pr-reviewer
The skill is immediately available in Claude Code
``
Or browse the full catalog at AGI Store — 33+ skills across DevOps, Security, Frontend, Backend, AI/ML, and more.
What Makes a Great Claude Code Skill?
After reviewing hundreds of skill submissions, the best ones share three traits:
1. Narrow scope — Does one thing excellently, not ten things passably
2. Clear triggers — Natural language prompts that feel conversational
3. Opinionated defaults — Sensible configurations that work without tweaking
Start Building (or Selling) Skills Today
AGI Store is an open marketplace. You can:
- Use skills — Install any free or paid skill in one command
- Publish skills — Package your expertise and earn revenue
- Build a following — Top creators earn recurring income from their skill libraries
The platform handles licensing, payments, and delivery. You focus on building great skills.
Browse the Marketplace →This article was first published on AGI Store Blog. Follow us for more Claude Code tips and skill spotlights.