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.

Coding & Dev Tools

9,777 skills

getsentry

Create Branch

Create a git branch following Sentry naming conventions, automatically deriving the branch type and description from current work context.

845

getsentry

Django Perf Review

Audit Django code for validated performance issues including N+1 queries, unbounded querysets, missing indexes, and write loops.

845 · bundle

getsentry

Typing Exclusion Worker

Remove assigned mypy exclusion modules in small batches, fix typing issues, run validation, and produce a structured completion summary.

845

github

Napkin

Opens a browser-based whiteboard for sketching ideas with sticky notes, then reads the visual snapshot and clipboard data to provide conversational analysis and suggestions.

36.2k · bundle

github

Create Llms

Generate an llms.txt file from repository structure, following the llms.txt specification to help LLMs navigate and understand the project.

36.2k

github

Csharp Nunit

Write effective unit tests with NUnit, covering standard and data-driven testing approaches.

36.2k

github

Breakdown Test

Generates comprehensive test strategies, task breakdowns, and quality assurance documentation for GitHub projects using ISTQB and ISO 25010 frameworks.

36.2k

github

Github Release

Automates the full release workflow for a single-package GitHub repository, from analysis through changelog authoring and PR creation using gh and git.

36.2k · bundle

github

Fluentui Blazor

Use the Microsoft Fluent UI Blazor component library in Blazor applications, covering setup, providers, icons, list components, dialogs, toasts, and theming.

36.2k · bundle

github

Arize Annotation

Creates and manages annotation configs and annotation queues on Arize, and applies human annotations to project spans via the Python SDK.

36.2k · bundle

github

Vardoger Analyze

Analyzes GitHub Copilot CLI conversation history to extract behavioral patterns and writes a personalization block into the user's Copilot instructions file.

36.2k

github

Finnish Humanizer

Detect and remove AI-generated markers from Finnish text, making it sound like a native Finnish speaker wrote it.

36.2k · bundle

github

Qdrant Monitoring

Guides monitoring and observability setup for Qdrant vector search deployments, including Prometheus scraping, health checks, and metric-based debugging of production issues.

36.2k

github

Debian Linux Triage

Diagnose and resolve Debian Linux issues using apt, systemd, and AppArmor-aware guidance.

36.2k

github

What Context Needed

Ask an AI coding agent to identify which files it needs to examine before answering a question.

36.2k

github

Issue Fields Migration

Bulk-migrate repo labels and Project V2 fields into GitHub org-level issue fields (single select, text, number, date).

36.2k · bundle

github

Salesforce Flow Design

Guides architecture decisions, flow type selection, bulk safety validation, and fault handling standards for Salesforce Flow design and review.

36.2k

github

Containerize Aspnetcore

Containerize an ASP.NET Core project by creating Dockerfile and .dockerignore files customized for the project.

36.2k

github

Postgresql Optimization

Optimize PostgreSQL databases with advanced features, performance tuning, and best practices for JSONB, full-text search, window functions, and indexing.

36.2k

github

Vscode Ext Localization

Localize VS Code extensions including configurations, walkthroughs, and source code messages following official guidelines.

36.2k

github

Playwright Generate Test

Generates a Playwright test from a user-provided scenario by recording browser interactions via Playwright MCP, then saves and runs the test until it passes.

36.2k

github

Ruby MCP Server Generator

Generate a complete, production-ready MCP server project in Ruby using the official MCP Ruby SDK.

36.2k

github

Commit Message Storyteller

Transforms git diffs and change descriptions into narrative commit messages that explain why a change was made, following Conventional Commits format.

36.2k · bundle

github

Javax To Jakarta Migration

Migrate Java code from javax.* to jakarta.* namespace when upgrading to Tomcat 11, Jakarta EE 10, or when javax imports are detected.

36.2k

github

React18 Lifecycle Patterns

Migrate React class component lifecycle methods (componentWillMount, componentWillReceiveProps, componentWillUpdate) to React 18.3.1 compliant patterns with decision trees and before/after code examples.

36.2k · bundle

github

From The Other Side Wiggins

Provides narrative synthesis, framing, and audience-aware communication patterns to improve decision narratives, written artifacts, and shared understanding.

36.2k

github

Qdrant Monitoring Debugging

Diagnoses Qdrant production issues using metrics and observability tools, covering optimizer problems, memory spikes, and slow queries.

36.2k

github

Structured Autonomy Generate

Generates complete, copy-paste ready implementation documentation from a PR plan, including code blocks and verification checklists.

36.2k

github

Salesforce Component Standards

Enforce quality, security, and accessibility standards for Salesforce Lightning Web Components, Aura components, and Visualforce pages.

36.2k

github

Image Manipulation Image Magick

Process and manipulate images using ImageMagick: resize, convert formats, batch process, and retrieve metadata.

36.2k

github

Dataverse Python Production Code

Generate production-ready Python code using the Dataverse SDK with error handling, retry logic, OData optimization, and logging.

36.2k

github

Create Spring Boot Kotlin Project

Scaffolds a Spring Boot Kotlin project with Gradle, WebFlux, R2DBC, Redis, MongoDB, and Testcontainers, including Docker Compose setup.

36.2k

github

Dataverse Python Advanced Patterns

Generate production-ready Python code for Dataverse SDK with advanced patterns including error handling, batch operations, OData optimization, and Pandas integration.

36.2k

github

React Container Presentation Component

Scaffold React components following the Container/Presentation pattern under src/components, with TypeScript, Storybook, and SCSS conventions.

36.2k · bundle

github

Create Github Issues Feature From Implementation Plan

Creates GitHub Issues from implementation plan phases using feature_request.yml or chore_request.yml templates.

36.2k

github

Create Github Issues For Unmet Specification Requirements

Creates GitHub Issues for unimplemented requirements from specification files, checking the codebase and existing issues to avoid duplicates.

36.2k

Frequently asked questions

What are Coding & Dev Tools agent skills?

Which Coding & Dev Tools skills are most installed?

Popular Coding & Dev Tools skills on SkillMD right now include napkin, finnish-humanizer, react-container-presentation-component. Rankings shift as installs change; sort this page by "Most downloaded" 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 add <owner>/<name>, or copy the file into your agent's skills directory.