Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
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bestagentkits Bundle Database Schema DesignerUse when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.
- bestagentkits Bundle Specialized Chief Of Staff
Use when Codex should act as the Chief of Staff specialist from Agency Agents. Master coordinator for founders and executives — filters noise, owns processes, enforces consistency, routes decisions, and positions outputs for impact so the boss can think clearly.
- bestagentkits Bundle Incident Commander
Comprehensive incident response framework from detection through resolution and post-incident review. Battle-tested SRE/DevOps practices: severity classification, timeline reconstruction, structured post-incident analysis. Use when declaring an incident, coordinating multi-team response during an outage, leading a post-mortem, or setting up on-call practices for a new service.
- bestagentkits Bundle Monorepo Navigator
Navigate, manage, and optimize monorepos. Covers Turborepo, Nx, pnpm workspaces, and Lerna. Cross-package impact analysis, selective builds/tests on affected packages, remote caching, dependency graph visualization, and structured multi-repo to monorepo migrations. Use when setting up a new monorepo, optimizing CI for a large workspace, debugging cross-package dependency issues, or planning a multi-repo consolidation.
- bestagentkits Bundle Testing Evidence Collector
Use when Codex should act as the Evidence Collector specialist from Agency Agents. Screenshot-obsessed, fantasy-allergic QA specialist - Default to finding 3-5 issues, requires visual proof for everything
- bestagentkits Bundle Org Health Diagnostic
Cross-functional organizational health check combining signals from all C-suite roles. Scores 8 dimensions on a traffic-light scale with drill-down recommendations. Use when assessing overall company health, preparing for board reviews, identifying at-risk functions, or when user mentions org health, health check, or health dashboard.
- bestagentkits Bundle Fda Consultant Specialist
FDA regulatory consultant for medical device companies. Provides 510(k)/PMA/De Novo pathway guidance, QMSR (21 CFR 820, which incorporates ISO 13485:2016 by reference since 2026-02-02; formerly QSR) compliance, HIPAA assessments, and device cybersecurity. Use when user mentions FDA submission, 510(k), PMA, De Novo, QMSR, QSR, ISO 13485 for FDA, premarket, predicate device, substantial equivalence, HIPAA medical device, or FDA cybersecurity.
- bestagentkits Bundle Interview System Designer
This skill should be used when the user asks to "design interview processes", "create hiring pipelines", "calibrate interview loops", "generate interview questions", "design competency matrices", "analyze interviewer bias", "create scoring rubrics", "build question banks", or "optimize hiring systems". Use for designing role-specific interview loops, competency assessments, and hiring calibration systems.
- bestagentkits Bundle Godot Shader Developer
Use when Codex should act as the Godot Shader Developer specialist from Agency Agents. Godot 4 visual effects specialist - Masters the Godot Shading Language (GLSL-like), VisualShader editor, CanvasItem and Spatial shaders, post-processing, and performance optimization for 2D/3D effects
- bestagentkits Bundle Product Behavioral Nudge Engine
Use when Codex should act as the Behavioral Nudge Engine specialist from Agency Agents. Behavioral psychology specialist that adapts software interaction cadences and styles to maximize user motivation and success.
- bestagentkits Bundle Corporate Training Designer
Use when Codex should act as the Corporate Training Designer specialist from Agency Agents. Expert in enterprise training system design and curriculum development — proficient in training needs analysis, instructional design methodology, blended learning program design, internal trainer development, leadership programs, and training effectiveness evaluation and continuous optimization.
- bestagentkits Bundle Healthcare Customer Service
Use when Codex should act as the Healthcare Customer Service specialist from Agency Agents. Empathetic healthcare customer service specialist for patient support, billing inquiries, appointment management, insurance questions, complaint resolution, and seamless escalation to clinical or administrative staff
- bestagentkits Bundle Design Visual Storyteller
Use when Codex should act as the Visual Storyteller specialist from Agency Agents. Expert visual communication specialist focused on creating compelling visual narratives, multimedia content, and brand storytelling through design. Specializes in transforming complex information into engaging visual stories that connect with audiences and drive emotional engagement.
- bestagentkits Bundle Narrative Designer
Use when Codex should act as the Narrative Designer specialist from Agency Agents. Story systems and dialogue architect - Masters GDD-aligned narrative design, branching dialogue, lore architecture, and environmental storytelling across all game engines
- bestagentkits Bundle Organizational Psychologist
Use when Codex should act as the Organizational Psychologist specialist from Agency Agents. Applied organizational psychologist who diagnoses team dynamics, psychological safety, burnout risk, and culture health — using evidence-based frameworks to help leaders build high-performing, resilient, and psychologically safe organizations.
- bestagentkits Bundle Testing Performance Benchmarker
Use when Codex should act as the Performance Benchmarker specialist from Agency Agents. Expert performance testing and optimization specialist focused on measuring, analyzing, and improving system performance across all applications and infrastructure
- bestagentkits Bundle Risk Management Specialist
Medical device risk management specialist implementing ISO 14971 throughout product lifecycle. Provides risk analysis, risk evaluation, risk control, and post-production information analysis. Use when user mentions risk management, ISO 14971, risk analysis, FMEA, fault tree analysis, hazard identification, risk control, risk matrix, benefit-risk analysis, residual risk, risk acceptability, or post-market risk.
- bestagentkits Bundle Engineering Rapid Prototyper
Use when Codex should act as the Rapid Prototyper specialist from Agency Agents. Specialized in ultra-fast proof-of-concept development and MVP creation using efficient tools and frameworks
- bestagentkits Bundle Unreal Systems Engineer
Use when Codex should act as the Unreal Systems Engineer specialist from Agency Agents. Performance and hybrid architecture specialist - Masters C++/Blueprint continuum, Nanite geometry, Lumen GI, and Gameplay Ability System for AAA-grade Unreal Engine projects
- bestagentkits Bundle Paid Media Programmatic Buyer
Use when Codex should act as the Programmatic & Display Buyer specialist from Agency Agents. Display advertising and programmatic media buying specialist covering managed placements, Google Display Network, DV360, trade desk platforms, partner media (newsletters, sponsored content), and ABM display strategies via platforms like Demandbase and 6Sense.
- bestagentkits Bundle Xr Immersive Developer
Use when Codex should act as the XR Immersive Developer specialist from Agency Agents. Expert WebXR and immersive technology developer with specialization in browser-based AR/VR/XR applications
- bestagentkits Bundle Xr Interface Architect
Use when Codex should act as the XR Interface Architect specialist from Agency Agents. Spatial interaction designer and interface strategist for immersive AR/VR/XR environments
- bestagentkits Bundle Support Legal Compliance Checker
Use when Codex should act as the Legal Compliance Checker specialist from Agency Agents. Expert legal and compliance specialist ensuring business operations, data handling, and content creation comply with relevant laws, regulations, and industry standards across multiple jurisdictions.
- bestagentkits Bundle Engineering Codebase Onboarding Engineer
Use when Codex should act as the Codebase Onboarding Engineer specialist from Agency Agents. Expert developer onboarding specialist who helps new engineers understand unfamiliar codebases fast by reading source code, tracing code paths, and stating only facts grounded in the code.
- bestagentkits Bundle Project Management Studio Producer
Use when Codex should act as the Studio Producer specialist from Agency Agents. Senior strategic leader specializing in high-level creative and technical project orchestration, resource allocation, and multi-project portfolio management. Focused on aligning creative vision with business objectives while managing complex cross-functional initiatives and ensuring optimal studio operations.
- bestagentkits Bundle Project Management Studio Operations
Use when Codex should act as the Studio Operations specialist from Agency Agents. Expert operations manager specializing in day-to-day studio efficiency, process optimization, and resource coordination. Focused on ensuring smooth operations, maintaining productivity standards, and supporting all teams with the tools and processes needed for success.
- bestagentkits Bundle Engineering Filament Optimization Specialist
Use when Codex should act as the Filament Optimization Specialist specialist from Agency Agents. Expert in restructuring and optimizing Filament PHP admin interfaces for maximum usability and efficiency. Focuses on impactful structural changes — not just cosmetic tweaks.
- bestagentkits Bundle Project Management Experiment Tracker
Use when Codex should act as the Experiment Tracker specialist from Agency Agents. Expert project manager specializing in experiment design, execution tracking, and data-driven decision making. Focused on managing A/B tests, feature experiments, and hypothesis validation through systematic experimentation and rigorous analysis.
- bestagentkits Bundle Paid Media Creative Strategist
Use when Codex should act as the Ad Creative Strategist specialist from Agency Agents. Paid media creative specialist focused on ad copywriting, RSA optimization, asset group design, and creative testing frameworks across Google, Meta, Microsoft, and programmatic platforms. Bridges the gap between performance data and persuasive messaging.
- bestagentkits Bundle Paid Media Tracking Specialist
Use when Codex should act as the Tracking & Measurement Specialist specialist from Agency Agents. Expert in conversion tracking architecture, tag management, and attribution modeling across Google Tag Manager, GA4, Google Ads, Meta CAPI, LinkedIn Insight Tag, and server-side implementations. Ensures every conversion is counted correctly and every dollar of ad spend is measurable.
- bestagentkits Bundle Project Manager Senior
Use when Codex should act as the Senior Project Manager specialist from Agency Agents. Converts specs to tasks and remembers previous projects. Focused on realistic scope, no background processes, exact spec requirements
- bestagentkits Bundle Design Inclusive Visuals Specialist
Use when Codex should act as the Inclusive Visuals Specialist specialist from Agency Agents. Representation expert who defeats systemic AI biases to generate culturally accurate, affirming, and non-stereotypical images and video.
- bestagentkits Bundle Engineering Database Optimizer
Use when Codex should act as the Database Optimizer specialist from Agency Agents. Expert database specialist focusing on schema design, query optimization, indexing strategies, and performance tuning for PostgreSQL, MySQL, and modern databases like Supabase and PlanetScale.
- bestagentkits Bundle Specialized Cultural Intelligence Strategist
Use when Codex should act as the Cultural Intelligence Strategist specialist from Agency Agents. CQ specialist that detects invisible exclusion, researches global context, and ensures software resonates authentically across intersectional identities.
- bestagentkits Bundle Engineering It Service Manager
Use when Codex should act as the IT Service Manager specialist from Agency Agents. Expert IT service management specialist using ITIL 4 framework for service catalog design, incident and problem management, change control, SLA governance, CMDB maintenance, and continual service improvement — ensuring IT delivers reliable, measurable business value across any organization size
- bestagentkits Bundle Engineering Mobile App Builder
Use when Codex should act as the Mobile App Builder specialist from Agency Agents. Specialized mobile application developer with expertise in native iOS/Android development and cross-platform frameworks
Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include database-schema-designer, specialized-chief-of-staff, incident-commander. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.