SKILL RADAR · GITHUB
Useful agent skills, ranked by real adoption.
Browse verified skills from public repositories. Compare what each skill does, package contents, install activity, and source evidence before adding it to your agent.
- CATALOG SCOPE
- VERIFIED
- skills
- 5,771
- repositories
- 824
- last synced
- Sep 8, 2026
majesticlabs-devbrainstorming
Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. Don't use during clear 'mechanical' processes
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devbuild-task
Autonomous task implementation - research, plan, build, review, fix, ship
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devcode-review
Generic code review that auto-detects tech stack and delegates to appropriate framework-specific orchestrator
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devcreate-adr
Create Architecture Decision Records (ADRs) to document significant technical decisions, their context, alternatives considered, and consequences. Use when making architectural choices, selecting libraries/frameworks, or designing system components.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devcsv-wrangler
Handle messy CSVs with encoding detection, delimiter inference, and malformed row recovery.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdata-integrity-reviewer
Review data integrity for Rails changes. Use when the user asks for migration safety review, constraint validation, transaction boundary audit, or PII/privacy compliance review.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdatabase-optimizer
Optimize PostgreSQL/SQLite query performance for Rails. Use when the user asks about EXPLAIN ANALYZE, slow queries, missing indexes (composite/partial/expression/covering/GIN/GiST/BRIN), N+1 detection, eager loading, or ActiveRecord batch processing.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdbt-coder
dbt (data build tool) patterns for model organization, incremental strategies, and testing.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdevops-maintainability-checker
Infrastructure maintainability verification covering naming conventions, formatting, DRY patterns, and version constraints.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdevops-plan
Gather DevOps context for infrastructure planning. Detects IaC tools, providers, and recommends skills. Use when Skill("blueprint") detects infrastructure work.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdevops-verifier
Verify DevOps/infrastructure code against best practices, security, simplicity, and documentation standards. Use after implementing or before shipping infrastructure changes.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdhh-code-reviewer
DHH-style code review. Reviews Ruby, Rails, and JavaScript code for convention violations, framework contamination, and unnecessary complexity.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdialog-patterns
Native HTML dialog patterns for Rails with Turbo and Stimulus. Use when building modals, confirmations, alerts, or any overlay UI. Triggers on modal, dialog, popup, confirmation, alert, or toast patterns.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdjango-coder
Build Django applications with models, views, forms, templates, REST APIs, and modern Django 5.x patterns.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdocs-researcher
Fetch and summarize API documentation from official sources before implementation. Covers Rails, Tailwind, external libraries, and gem source exploration. Triggers on fetch docs, API reference, library documentation, check docs, read documentation.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devdocument-refinement
Use when reviewing brainstorms, plans, or PRDs for clarity and readiness before next workflow phase. Assesses documents for vagueness, gaps, and YAGNI violations.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devetl-incremental-patterns
Incremental data loading patterns including backfill strategies, CDC, timestamp-based loads, and pipeline orchestration.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devetl-patterns
Production ETL patterns orchestrator. Routes to core reliability patterns and incremental load strategies.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devfix-decision-router
Post-documentation decision menu for fix-reporter. Routes to critical patterns, skill updates, cross-references, or discovery enablement.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devfrontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use when building web components, pages, or applications. Includes framework-specific guidance for Tailwind, React, Vue, and Rails/Hotwire ecosystems.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devfrontend-design-philosophy
Design thinking principles for distinctive interfaces. Covers aesthetic direction, anti-patterns, and avoiding generic AI-generated aesthetics.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devgem-builder
Build production-quality Ruby gems. Use when creating new gems, structuring gem architecture, implementing configuration patterns, setting up testing, or preparing for publishing. Covers all gem types - libraries, CLI tools, Rails engines, and API clients.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devgemfile-upgrade
Safely upgrade a Ruby gem with changelog review, breaking changes analysis, bundle update, test run, and commit. Use when the user asks to upgrade, bump, or update a gem, or to review outdated gems.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13
majesticlabs-devgemini-image-coder
Generate and edit images using Google's Gemini API. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.
- installs
- 1
- GitHub stars
- 49
- Updated
- May 13