Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
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55,286 results · page 815 of 1,843
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Error Boundary TesterSkillMedia
Validate error boundary implementations in React and other frameworks ensuring graceful degradation, proper fallback UI rendering, and error recovery flows
Ready to connect★ 227
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Error Handling Testing PatternsSkillDev tools
Testing error handling paths including exception propagation, error boundaries, retry logic, circuit breakers, and graceful degradation.
Ready to connect★ 227
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Error Message ReviewerSkillCommunication
Audit error messages across an application for clarity, actionability, consistency, and user-friendliness by cataloging and grading every error surface.
Ready to connect★ 227
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ESLint for Test QualitySkillWeb & browsing
Enforce test quality with ESLint - eslint-plugin-jest, eslint-plugin-playwright, and eslint-plugin-testing-library rules in flat config, blocking focused tests, missing assertions, and flaky waits via a CI lint gate.
Ready to connect★ 227
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Espresso Android TestingSkillDev tools
Android UI testing with Espresso framework including view matchers, actions, assertions, idling resources, and RecyclerView testing patterns.
Ready to connect★ 227
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Event Sourcing TestingSkillDev tools
Testing event sourcing patterns including event store validation, projection testing, saga orchestration, and event versioning compatibility.
Ready to connect★ 227
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Executive Resume WriterSkillDev tools
Create C-suite and VP level resumes emphasizing strategic leadership
Ready to connect★ 227
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Exploratory Test Charter GeneratorSkillDocs & knowledge
Generate structured exploratory testing charters with focused missions, time-boxed sessions, risk-based areas, and standardized note-taking templates for systematic exploration
Ready to connect★ 227
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Express.js Testing PatternsSkillSecurity
Express.js API testing with supertest, middleware testing, route handler testing, error handling verification, and authentication testing.
Ready to connect★ 227
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Faker Test Data GenerationSkillCommunication
Generating realistic test data with Faker libraries for names, addresses, emails, dates, and domain-specific data with reproducible seed control.
Ready to connect★ 227
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FastAPI Testing PatternsSkillDatabases & data
FastAPI application testing with TestClient, dependency injection overrides, async testing, database testing with SQLAlchemy, and OpenAPI validation.
Ready to connect★ 227
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Feature Flag TestingSkillDev tools
Testing feature flag implementations including flag evaluation, gradual rollout verification, fallback behavior, and flag cleanup detection.
Ready to connect★ 227
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File Upload TestingSkillFiles & storage
Comprehensive file upload testing including format validation, size limits, malware scanning, storage verification, and concurrent upload handling.
Ready to connect★ 227
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First-Time User TesterSkillDev tools
Validate the first-time user experience including onboarding flows, empty states, tutorial completion, progressive disclosure, and initial setup wizards
Ready to connect★ 227
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Flaky Test DoctorSkillWeb & browsing
Diagnose flaky test failures from Playwright reports, traces, and rerun history. Classify each failure as product, test, environment, data, or unknown with cited evidence and a proposed fix. Never auto-modifies code without opt-in.
Ready to connect★ 227
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Flaky Test QuarantineSkillDev tools
Detect, quarantine, and systematically fix flaky tests with automated retry analysis, root cause categorization, and CI pipeline integration for test reliability
Ready to connect★ 227
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Flask Testing PatternsSkillAI & models
Flask application testing with test client, fixture patterns, SQLAlchemy model testing, blueprint testing, and Flask-specific extension testing.
Ready to connect★ 227
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GitHub Copilot Testing PatternsSkillAI & models
Effective patterns for using GitHub Copilot to generate, refactor, and maintain test code including prompt engineering for test generation, Copilot Chat for debugging, inline suggestions for assertions, and workspace context optimization.
Ready to connect★ 227
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GraphQL Contract TestingSkillDev tools
Contract testing for GraphQL APIs including schema breaking change detection, query compatibility testing, and federated schema validation.
Ready to connect★ 227
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Kubernetes Chaos TestingSkillCloud & infra
Chaos testing for Kubernetes workloads using Chaos Mesh, Litmus, and custom fault injection for pod, network, and disk failures.
Ready to connect★ 227
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Library Backward CompatibilitySkillDev tools
Testing library backward compatibility including public API surface verification, semver compliance, TypeScript type compatibility, and migration path validation.
Ready to connect★ 227
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pre-commit-checkSkillDev tools
Use before committing or creating a PR for EmbodiChain to select proportional validation and verify affected code style, tests, headers, annotations, exports, and docstrings
Ready to connect★ 227
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procurement-auditSkillAI & models
Review procurement contracts and purchase packages against uploaded compliance rules (招标/采购制度). Use for 采购审核, contract compliance checklists, or procurement statistics rollups.
Ready to connect★ 227
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project-dev-contextSkillFiles & storage
Route EmbodiChain project-context and codebase-navigation requests through agent_context/MAP.yaml. Use to locate files, configs, defaults, entry points, registration paths or change sites; explain resolution chains; read, refresh or add project context. Chinese triggers include 文件在哪里、配置或默认值在哪里、 入口或注
Ready to connect★ 227
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QA Skill for Claude CodeSkillWeb & browsing
The complete QA skill for Claude Code — turn Claude into an expert QA engineer that picks the right test type, writes reliable Playwright, Cypress, and pytest tests, eliminates flaky tests, enforces coverage, and wires up CI. Claude Code QA testing done right.
Ready to connect★ 227
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s4h-aestheticSkillMedia
Entry point for the aesthetic toolkit. Routes to the right aesthetic skill based on your situation. Use when you say 'aesthetic', 'check the design', 'does this feel right', 'is this elegant', 'is this too complex', 'what pattern is this', 'find the simpler version', or want an aesthetic lens applie
Ready to connect★ 227
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s4h-aesthetic-coherence-checkSkillDev tools
Tests whether the parts of something form a unified whole — finding the jarring inconsistencies that accumulate when different contributors work without a shared vision. TRIGGERS: 'coherence check', 'does this feel unified', 'something feels off', 'inconsistent', 'check the whole', 'does this hang t
Ready to connect★ 227
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s4h-aesthetic-elegance-testingSkillDev tools
Tests whether a solution is more complex than it needs to be — distinguishing necessary complexity from accidental complexity that accreted over time. TRIGGERS: 'elegance test', 'is this too complex', 'over-engineered', 'is there a simpler way', 'does this feel right'.
Ready to connect★ 227
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s4h-aesthetic-pattern-detectionSkillDev tools
Identifies the underlying formal pattern at work — because most successful designs, arguments, and solutions share deep structural patterns, and naming the pattern unlocks the playbook. TRIGGERS: 'what pattern is this', 'pattern recognition', 'why does this work', 'identify the form', 'what structur
Ready to connect★ 227
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s4h-aesthetic-simplicity-analysisSkillDev tools
Finds the simpler version while preserving what matters — not arbitrary reduction, but finding the core and discarding what is not it. TRIGGERS: 'find the simple version', 'simplify this', 'what's the essence', 'less but better', 'strip it back', 'what could we remove'.
Ready to connect★ 227
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
54,855 of the 55,286 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.