21 boosters for "rails" — open source, verified from GitHub, ready to install
An intelligent API performance governor that autonomously optimizes system execution while preventing cost overruns and security breaches through strict guardrails. Ideal for developers managing cloud APIs and ML systems where runaway costs are a critical concern.
LC-StudyLab provides Cursor IDE rules and documentation links for LangChain v1.0, enabling developers to quickly reference core components and advanced features while coding with LangChain's full ecosystem.
Rails Upgrade Assistant automates the complex process of upgrading Rails applications from versions 7.0 through 8.1.1 by detecting breaking changes, documenting deprecations, and providing step-by-step migration guides. Rails developers upgrading their applications benefit from reduced manual research and systematic upgrade planning.
This skill encodes the complete design specification for professional business presentations — a consultant-grade PowerPoint framework based on McKinsey design principles. It includes: All specifications have been refined through iterative production feedback to ensure visual consistency, profession
Rails Upgrade Assistant analyzes Rails applications and generates comprehensive upgrade reports with breaking changes, deprecations, and step-by-step migration guides for versions 7.0 through 8.1.1. Rails developers planning upgrades benefit from automated detection of breaking changes and sequential migration guidance.
"name": "ultraship", "description": "Claude Code plugin — 36 tools, 42 skills, 12 agents. Elite SEO strategy with AI traffic tracking, IndexNow, GSC-GA4 cross-reference, CTR anomalies, brand filtering, keyword intelligence, index doctor, pentest, ship, launch, grow, rescue.", "name": "Houseofmvps",
Automates Rails version upgrades from 7.0 to 8.1.1 by detecting breaking changes, deprecations, and providing step-by-step migration guides. Essential for developers maintaining Rails applications who need to upgrade safely and systematically.
Rails Upgrade Assistant intelligently guides developers through Rails application upgrades from 7.0 to 8.1.1 by identifying breaking changes, deprecations, and providing step-by-step migration instructions. Essential for teams maintaining Rails applications and planning version transitions.
"schemaVersion": "1.0", "name": "slidev-dev-marketplace", "description": "Evidence-based presentation creation with Slidev, enforced design guardrails, and multi-platform diagrams",
Spotdb is an ephemeral data sandbox for AI workflows that provides secure, isolated database environments for agentic AI systems. It's useful for developers building AI agents and LLM applications that need safe data isolation and guardrails.
"name": "rubycritic-skill", "description": "Claude Code Skill for Ruby code quality analysis with RubyCritic. Model-invoked - Claude autonomously analyzes code quality, identifies smells, and provides refactoring insights.", "name": "Evan Sparkman"
Atlas Guardrails provides context packing and duplicate detection tools to help AI coding assistants manage large codebases efficiently and avoid redundant code generation. Developers working on large projects benefit from cleaner context and reduced code duplication.
Automates Rails application upgrades from v7.0 to v8.1.1 by detecting breaking changes, identifying deprecations, and generating step-by-step migration guides. Rails developers planning version upgrades benefit from systematic, version-specific guidance.
A Cursor project rules template that enforces Rails authorization policy implementation standards by configuring glob patterns and basic conventions for the app/policies directory. Useful for Rails developers using Cursor to maintain consistent authorization layer architecture.
Elite Ruby development specialist that proactively optimizes code, suggests refactoring, and enforces Rails patterns and metaprogramming best practices. Ideal for Ruby/Rails developers seeking production-grade code quality and performance improvements.
Ruby-pro is an expert agent that helps developers write idiomatic, performant Ruby and Rails code through metaprogramming, optimization, and testing best practices. It's ideal for Ruby developers looking to refactor code, build gems, or master advanced language features.
A Rails background jobs specialist agent that helps developers design, implement, and manage ActiveJob and Solid Queue systems with expert guidance on async processing and queue management. Ideal for Rails developers building reliable background job architectures.
A model-agnostic system prompt implementing the Higgs Universal Memory Contract (UMC)—a governance protocol for AI assistants to manage scoped, auditable memory across multi-agent systems while preventing information leakage between sessions and clients.
Heuristic scoring (no AI key configured).
SafeRun provides automatic safety guardrails for AI agents by classifying shell commands as BLOCK, ASK, or ALLOW before execution, preventing dangerous operations like force pushes and recursive deletes. Developers and AI systems that execute shell commands benefit from this protection without needing manual configuration.
Cursor Rules booster provides Rails 8 + Ruby 3.2.2 development guidelines covering code style, naming conventions, and project structure for RESTful applications using PostgreSQL. Developers working on Rails projects in Cursor will benefit from standardized conventions and best practices.
