MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
Tags
agentup
A comprehensive Go development assistant that generates architectures, patterns, project scaffolds, and best-practice guidance for web, CLI, microservice and da
multi-agent-shogun
Design, validate and review Claude Code-style SKILL.md files: frontmatter guidance, trigger design, testing patterns, and recommended file structure for robust
awesome-skills-cn
Defensive, production-grade Bash scripting patterns and CI/CD best practices: strict mode, safe argument parsing, testing with Bats, and tooling (ShellCheck/shf
agent-skills
Automates migration guidance from Jest/Vitest to Rstest: translate configs, update APIs, and provide minimal-change patches to make tests run under Rstest.
trembita
Agent patterns and examples for building resilient, type-safe HTTP clients in TypeScript using trembita with Result-based error handling, retries, and circuit b
codex-delegate
Supervise large, implementation-heavy coding tasks by delegating mechanical code generation to Codex while Claude plans, constrains scope, and verifies results.
security-skill
Send concurrent request bursts to detect TOCTOU, coupon reuse, double-spend and other web endpoint race conditions.
kcli
Testing, linting and CI guidance for kcli—recipes for setting up dev env, running pycodestyle/codespell, and executing integration tests with libvirt.
ccgx-workflow
Guidelines and patterns to harden UIs and interfaces against edge cases: errors, i18n, overflow, accessibility, and performance issues for production readiness.
comeonoliver
QA orchestration skill: defines test strategy, assigns unit/integration/E2E suites, enforces coverage thresholds, and coordinates CI test execution.
awesome-omni-skill
Automate build → remove → install → enable → launch cycle for Blender extensions or add-ons to speed up iteration and CI workflows.
opencode-skills-collection
Structured workflow for testing REST and GraphQL API security: auth, authorization, rate limiting, input validation and error handling.
secure-claude-skills
Automated and manual security tests for web apps: CSRF, rate limiting, input validation, security headers and pre-deployment checklist.
antigravity-awesome-skills
Structured workflow for testing REST and GraphQL API security: authentication, authorization, input validation, rate limiting, and common API vulnerabilities.
cc-best
Strategies and checklists for code quality: security reviews, systematic debugging, and code-health assessments to reduce technical debt and improve reliability
ordinary-claude-skills
Guides REPL-driven Clojure/ClojureScript development: small-function workflow, testing in REPL, and conventions for safe refactoring and editing.
grove
Defines a test-first workflow (red–green–refactor) for coding agents: write failing tests, implement minimal code to pass, then refactor with repeatable rules a
browser-harness-js
Run persistent CDP sessions from JavaScript via the browser-harness-js CLI to automate, inspect, and script Chrome with a long-lived typed Session and preserved
crap4clj
Compute CRAP scores (cyclomatic complexity combined with coverage) for Clojure functions to flag high-risk, under-tested code.
product-forge
Provides dbt project patterns, example models, testing snippets, and best practices for building staging→marts pipelines and tests in analytics engineering.
My CC Harness
Spawns an independent evaluator agent to score code outputs on functionality, code quality, originality, and usability/security, producing a structured EVAL_REP
skills
Collection of software development best practices for code quality, testing, security, performance, and observability across stacks.
simplicity
Developer and interpreter skill for the Simplicity BRC-20 indexer: deployment, testing, API usage, OPI development, and canonical rules for crafting and interpr
bitterbot-desktop
macOS UI automation CLI to capture screenshots, inspect UI elements, drive mouse/keyboard input, and manage apps/windows for scripted UI automation and testing.
edwinhu
Create an isolated git worktree for feature work, auto-run project setup, and verify a clean test baseline before development.
awesome-omni-skills
Run Playwright tests at scale with cloud-hosted browsers and integrated Azure portal reporting. Includes migration notes to @azure/playwright.
skills_collection
Coordinate test strategy, automation, and quality gates across unit, integration, E2E and performance tests for a component or service.
awesome-skills-cn
A structured workflow for testing REST and GraphQL APIs covering discovery, authentication, authorization, input validation, rate limiting, and error handling.
TerminalSkills Library
Guides using Bun — a fast all-in-one JavaScript runtime, bundler, package manager and test runner — to speed Node.js projects, bundle TypeScript, run tests, and
cc-skills
Pre-merge quality gates for PRs that validate RNG determinism, forked URLs, runtime parameter ranges, and manifest synchronization to reduce review cycles.