MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
Tags
claude-mpm-skills
Patterns and best-practices for building production-ready Rust HTTP APIs with Axum: typed handlers, extractors, middleware, error handling, tracing, graceful sh
ckb-standalone-debugger
Repository-specific skill for offline CKB contract debugging: run mock transactions, GDB sessions, flamegraph/coverage analysis, and WASM-compatible runs for co
dotfiles
Guides an agent through a strict red–green–refactor TDD cycle: write a failing test, implement the minimal change, and refactor with verification.
koru
Orientation and operational guidance for working with the Koru language and its compiler `koruc`: tutorial, test-driven spec, compiler flags, and test-run workf
rhesis
Design, run, and analyze AI test suites for endpoints and chatbots using the Rhesis platform.
axiom
Audit Swift/xOS test suites for flaky patterns, speed issues, Swift Testing migration opportunities, and overall test health; outputs prioritized findings with
claude-skill-registry
Google-style docstring rules and examples for Python code to standardize public API documentation and examples.
ethskills
Practical guide and patterns for smart contract tests using Foundry: unit tests, fuzzing, fork tests, and invariants to catch economic and integration bugs.
matebot
Generate, analyze, or improve Makefiles for modern C/C++ projects using a tested gnaro-based template to add compilation, testing, linting, formatting, and depe
agent-skills
Quickly re-read recently changed code to catch obvious bugs, typos, and edge cases before committing.
agent-skills
Extract acceptance criteria from specs, generate BDD scenarios, and perform static compliance checks with evidence-backed verdicts and traceability matrices.
offload
Run and debug large test suites in parallel using Offload; includes invocation patterns, log filtering, flaky-test handling, and config guidance.
freenet-agent-skills
Step-by-step guidelines and quality standards for creating high-quality Freenet pull requests, including environment checks, testing expectations, and PR format
crucible
Adversarial review skill: iteratively attack artifacts (designs, plans, code, docs) and surface fatal/significant issues until clean or escalation.
messydata
Generate realistic synthetic datasets with configurable anomalies (missing values, duplicates, invalid categories, bad dates, outliers) using YAML configs, CLI,
comeonoliver
Practical guide to dependency injection patterns in Go: manual constructor injection, and comparisons of libraries like google/wire, uber-go/dig/fx, and samber/
agents
Guided upgrade path and checklist to move Laravel 12 apps to Laravel 13 (PHP 8.3, dependency bumps, breaking changes, Attributes migration).
claude-workflow
Generate behavioral Gherkin .feature files from spec acceptance criteria; one feature per demoable unit and optional task-stub creation for downstream testing.
flutter-ai-rules
Guides setup and use of Firebase In-App Messaging in Flutter apps: triggering, suppression, privacy opt-ins, testing, and campaign tips.
agent-skills-standard
Guidelines and verification checklist for implementing predictable, testable BLoC/Cubit state management in Flutter apps, with recommended patterns and anti-pat
factory-plugins
Recording lifecycle and best practices for terminal and browser captures used by droid-control workflows — ensures consistent, verifiable evidence for demos and
asynkron-skills
Resilient .NET test runner that detects hangs, isolates flaky/crashing tests, tracks history, and helps identify culprits in unstable test suites.
vexjoy-agent
Interactive micro-step pair-programming protocol: announce changes, show diffs, wait for user approval, apply, and verify (lint/tests).
vet
Run a vet-style review immediately after each logical code change to detect issues in diffs and conversation history; complements tests but focuses on human/age
prompts
Orchestrates a three-phase adversarial code review (Hunter, Skeptic, Referee) to find, challenge, and verify bugs with high precision and reduced bias.
skills_collection
Industry-standard Jest testing setup for TypeScript projects with guidance for React Testing Library, ts-jest, snapshots, and coverage configuration.
convos-ios
Run end-to-end QA test scenarios for the Convos iOS app: onboarding, messaging, invites, media, and performance checks using simulator and convos CLI.
skills
Expert EventKit patterns for iOS/macOS: permissions, bidirectional sync, zero-width identity signatures, batch operations, and zombie-task handling.
manten
Compact Node.js testing patterns with standalone imports, AsyncLocalStorage-based context, concurrency controls, hooks, snapshot testing, and simple timeouts/re
claude-plugins
Quick reference for writing Python tests with pytest: fixtures, parametrization, coverage, mocking, and async testing.