961 free skills
Backend Frameworks skills
Framework-specific backend skills — Django, FastAPI, Ruby on Rails, Spring, Laravel, Go, and Rust service patterns.
Sourced from real, public repositories — synced daily, never invented.
961 free skills
Framework-specific backend skills — Django, FastAPI, Ruby on Rails, Spring, Laravel, Go, and Rust service patterns.
Sourced from real, public repositories — synced daily, never invented.
15 tools across six categories
13 of them never send your data anywhere
Free · No signup · No trial clock
SEE THE DIRECTORY
rust
oakoss/agent-skills
|
error-tracking-ruby-on-rails
posthog/skills
PostHog error tracking for Ruby on Rails
integration-fastapi
posthog/skills
PostHog integration for FastAPI applications
integration-django
posthog/skills
PostHog integration for Django applications
hotwire-coder
majesticlabs-dev/majestic-marketplace
Use when implementing Hotwire features with Turbo Drive, Turbo Frames, and Turbo Streams. Applies Rails 8 conventions, morphing, broadcasts, lazy loading, and real-time update patterns.
packaging-python-libraries
wdm0006/python-skills
Packages and distributes Python libraries using modern pyproject.toml, build backends (setuptools, hatchling), PyPI publishing with trusted publishing, and wheel building. Use when packaging libraries for distribution, publishing to PyPI, or troubleshooting packaging issues.
inertia-rails-cookbook
cole-robertson/inertia-rails-skills
Recipes and patterns for common Inertia Rails use cases. Includes modal dialogs, shadcn/ui integration, search with filters, wizard flows, and other advanced patterns.
laravel-upgrade
1weiho/laravel-upgrade-skill
Upgrade Laravel applications one major version at a time (9→10, 10→11, 11→12). Use when user wants to upgrade their Laravel framework version. Auto-detects current version from composer.json, identifies breaking changes, and applies necessary code fixes.
brainstorming-laravel
iserter/laravel-claude-agents
Use when creating or developing Laravel features, before writing code or implementation plans - refines rough ideas into fully-formed Laravel designs through collaborative questioning, alternative exploration, and incremental validation.
integration-ruby-on-rails
posthog/skills
PostHog integration for Ruby on Rails applications
laravel-api-resource-patterns
iserter/laravel-claude-agents
Best practices for Laravel API Resources including resource transformation, collection handling, conditional attributes, and relationship loading.
laravel-boost
pixel-process-ug/superkit-agents
>
financial-compliance-sox
finsilabs/awesome-ecommerce-skills
Implement SOX-compliant financial controls for ecommerce with audit trails, segregation of duties, access controls, and compliance-ready transaction logging
laravel-authorization-patterns
iserter/laravel-claude-agents
Best practices for Laravel authorization including Gates, Policies, middleware auth, and Blade directives for access control.
typo3-update
dirnbauer/webconsulting-skills
Guides TYPO3 v14 extension development and upgrades, including version constraints, PHP requirements, controllers, ViewFactory, Fluid, events, backend modules, TCA, QueryBuilder, CLI commands, tests, and v14-only manual changes. Use when the user asks about TYPO3 v14, upgrades, migrations, extension modernization, LTS constraints, or current Core APIs.
spree-project
spree/agent-skills
Use when the user is working on a Spree Commerce project — anything involving Spree models, controllers, customization patterns (decorators, subscribers, services), Spree conventions like prefixed IDs / Spree::Model namespacing / Spree.user_class / Spree::Current, or asking how Spree works. Activates broadly for any task in a Spree backend.
inertia-rails-forms
cole-robertson/inertia-rails-skills
Build forms in Inertia Rails applications with proper validation, file uploads, and error handling. Use when implementing forms, handling validation errors, or working with file uploads in Inertia.js with Rails.
flint-chart-author
microsoft/flint-chart
Use when: the user asks to make or render charts with flint-chart, visualize tabular data, generate a ChartAssemblyInput, validate/render through MCP, or add Flint to a JS/TS project. Author the semantic spec, transform data before Flint when needed, install/import Flint only when executable code is needed, and reserve backend-specific style tweaks for after compiling from Flint.
typo3-datahandler
dirnbauer/webconsulting-skills
Guides transactional TYPO3 record manipulation with DataHandler, including datamaps, cmdmaps, backend user context, reference index handling, workspace-aware operations, hooks, and PSR-14 events. Use when creating, updating, moving, localizing, deleting, or extending TYPO3 records, pages, content, categories, IRRE children, or backend data operations.
llm-gate
rohitg00/pro-workflow
LLM-powered quality verification using prompt hooks. Validates commit messages, code patterns, and conventions using AI before allowing operations. Use to set up intelligent guardrails.
laravel-middleware-patterns
iserter/laravel-claude-agents
Best practices for Laravel middleware including before/after patterns, terminable middleware, groups, parameters, and common middleware implementations.
laravel-notification-patterns
iserter/laravel-claude-agents
Best practices for Laravel notifications including multi-channel delivery, mail and database notifications, queueing, and on-demand recipients.
spring-data-jpa
a-pavithraa/springboot-skills-marketplace
Designs and implements Spring Data JPA repositories, projections, query patterns, custom repositories, CQRS read models, entity relationships, and persistence performance fixes for Java 25 and Spring Boot 4 projects. Use when the task needs repository-boundary decisions or concrete JPA implementation patterns from this skill. Do not use for generic SQL help or project-wide migration work that belongs in another skill.
backend-development
aaaaqwq/agi-super-team
|
typo3-rector
dirnbauer/webconsulting-skills
Applies TYPO3 Rector upgrade patterns for PHP migrations toward TYPO3 v14, including Rector configuration, dry runs, rule sets, ViewFactory, Extbase responses, PSR-14 events, backend modules, TCA, and manual follow-up checks. Use when running Rector, fixing deprecations, upgrading TYPO3 PHP code, or preparing extensions for v14.
vben-admin
m19803261706/springboot-vben-admin
Vben Admin 5.x 前端开发规范。当创建页面、组件、API 接口或前端功能时自动使用。
inertia-rails-ssr
cole-robertson/inertia-rails-skills
Set up Server-Side Rendering (SSR) for Inertia Rails applications. Use when you need SEO optimization, faster initial page loads, or support for users with JavaScript disabled.
laravel-specialist
pixel-process-ug/superkit-agents
>
laravel-prompts
rawveg/skillsforge-marketplace
Laravel Prompts - Beautiful and user-friendly forms for command-line applications with browser-like features including placeholder text and validation
aws-cloudformation-bedrock
giuseppe-trisciuoglio/developer-kit
Provides AWS CloudFormation patterns for Amazon Bedrock resources including agents, knowledge bases, data sources, guardrails, prompts, flows, and inference profiles. Use when creating Bedrock agents with action groups, implementing RAG with knowledge bases, configuring vector stores, setting up content moderation guardrails, managing prompts, orchestrating workflows with flows, and configuring inference profiles for model optimization.
conductor-setup
shpigford/skills
Configure a Rails project to work with Conductor (parallel coding agents)
fastapi-fullstack
rebyteai-template/rebyte-skills
Python full-stack with FastAPI, React, PostgreSQL, and Docker.
python-project
majiayu000/spellbook
Modern Python project architecture guide for 2025. Use when creating Python projects (APIs, CLI, data pipelines). Covers uv, Ruff, Pydantic, FastAPI, and async patterns.
complexity-guardrails
noartem/skills
Keep cyclomatic complexity low; flatten control flow, extract helpers, and prefer table-driven/strategy patterns over large switches
laravel-routes-best-practices
noartem/skills
Keep routes clean and focused on mapping requests to controllers; avoid business logic, validation, or database operations in route files
new-rails-project
shpigford/skills
Create a new Rails project
rails-upgrade
ombulabs/claude-code_rails-upgrade-skill
Analyzes Rails applications and generates comprehensive upgrade reports with breaking changes, deprecations, and step-by-step migration guides for Rails 2.3 through 8.1. Use when upgrading Rails applications, planning multi-hop upgrades, or querying version-specific changes. Based on FastRuby.io methodology and "The Complete Guide to Upgrade Rails" ebook.
laravel-performance-eager-loading
noartem/skills
Prevent N+1 queries by eager loading; enable lazy-loading protection in non-production; choose selective fields
fastapi-streamlit
tondevrel/scientific-agent-skills
Dual skill for deploying scientific models. FastAPI provides a high-performance, asynchronous web framework for building APIs with automatic documentation. Streamlit enables rapid creation of interactive data applications and dashboards directly from Python scripts. Load when working with web APIs, model serving, REST endpoints, interactive dashboards, data visualization UIs, scientific app deployment, async web frameworks, Pydantic validation, uvicorn, or building production-ready scientific tools.
backlog-manager
majesticlabs-dev/majestic-marketplace
Manage backlog items across multiple backends (GitHub Issues, Linear, Beads). Configure task_management in .agents.yml.
laravel-quality-checks
noartem/skills
Unified quality gates for Laravel projects; Pint, static analysis (PHPStan/Psalm), Insights (optional), and JS linters; Sail and non-Sail pairs provided
laravel-internationalization-and-translation
noartem/skills
Build with i18n in mind from day one using Laravel translation helpers, JSON files, Blade integration, and locale management
laravel-policies-and-authorization
noartem/skills
Enforce access via Policies and Gates; use authorize() and authorizeResource() to standardize controller protections
grafana-plugin-scaffolding
nodnarbnitram/claude-code-extensions
Scaffold and automate Grafana plugin projects using @grafana/create-plugin. Use when creating panel plugins, data source plugins, app plugins, or backend plugins. Handles project scaffolding, Docker dev environment setup, and plugin configuration.
django-best-practices
ahmetcdincer/django-skills
>
spring-animation
notedit/happy-skills
Remotion spring physics for motion graphics video production. Bouncy entrances, elastic trails, orchestrated sequences, physics presets, and organic motion patterns that interpolate() alone cannot achieve.
laravel-laravel-prompting-patterns
noartem/skills
Use Laravel-specific vocabulary—Eloquent patterns, Form Requests, API resources, jobs/queues—to get idiomatic framework code
laravel-api-resources-and-pagination
noartem/skills
Use API Resources with pagination and conditional fields; keep response shapes stable and cache-friendly
laravel-constants-and-configuration
noartem/skills
Replace hardcoded values with constants, enums, and configuration for maintainability; use PHP 8.1+ enums and config files
validate-profile
indranilbanerjee/digital-marketing-pro
Read-only health check that a brand profile is production-ready: required fields, voice and audience completeness, guardrails, compliance-jurisdiction coverage, connector configuration and MCP reachability, output-path writeability, and model-registry age — reported per check as BLOCKER or WARNING without ever printing credential values. Triggers on \"/digital-marketing-pro:validate-profile\", \"is the brand setup correct\", \"check connector credentials\", \"profile sanity check\", \"we rotated an API key — is it wired up\". Reads profile.json and probes connectors via connector-status.py; the prerequisite gate before /digital-marketing-pro:engagement, /digital-marketing-pro:campaign-plan, and /digital-marketing-pro:launch-campaign.
rust-tauri-backend
xiaolai/vmark
Implement or modify VMark's Rust/Tauri backend. Use when adding Tauri commands, menu items, filesystem integration, or platform behaviors in src-tauri.
engram-architecture-guardrails
gentleman-programming/engram
>
laravel-iterating-on-code
noartem/skills
Refine AI-generated code through specific feedback—point out errors, identify gaps, show desired changes, reference style guides
laravel-performance-select-columns
noartem/skills
Select only required columns to reduce memory and transfer costs; apply to base queries and relations
laravel-data-chunking-large-datasets
noartem/skills
Process large datasets efficiently using chunk(), chunkById(), lazy(), and cursor() to reduce memory consumption and improve performance
laravel-config-env-storage
noartem/skills
Portable storage configuration across S3/R2/MinIO with optional CDN—env toggles, path-style endpoints, and URL generation
revenue-health-dashboard
gtmagents/gtm-agents
Visualization blueprint for revenue KPIs, guardrails, and action callouts.
spring-boot
youlaitech/youlai-skills
This skill should be used when developing Spring Boot projects, implementing REST APIs with MyBatis-Plus, configuring authentication with JWT/Redis tokens, implementing permission control with Spring Security, or adding new backend modules in the youlai-boot project.
python-fastapi
josiahsiegel/claude-plugin-marketplace
|
laravel-custom-helpers
noartem/skills
Create and register small, pure helper functions when they improve clarity; keep them organized and tested