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.
Category: AI & models
9,019 results · page 109 of 301
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accessibilitySkillAI & models
Accessibility and screen-reader support, built in from the start rather than bolted on. Claude treats a11y as an afterthought and reaches for clickable divs, skips alt text and labels, and removes focus rings. Use when building or editing any UI, page, or interactive component. Covers semantic HTML
Ready to connect★ 338
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api-conventionsSkillAI & models
Service structure conventions for this codebase: routing, layering, and where code lives. Use whenever writing or modifying a service's server entry, route definitions, handlers, or adapters. Loads inline so it shapes structure as code is written.
Ready to connect★ 338
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dependency-vettingSkillAI & models
Vet an npm (or other) package for supply-chain risk before it's added to a project. Use when asked whether a package is safe, trustworthy, or worth adding, when about to install an unfamiliar dependency, or when something about a package feels off. Runs isolated and read-only, reports an evidence-ba
Ready to connect★ 338
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nodejsSkillAI & models
Node.js backend runtime and process-lifecycle rules that Claude reliably gets wrong. Use when writing a Node server or long-running script, an Express app, worker threads, or process signal handling, and when choosing packages. Covers correct graceful shutdown, crash-on-fault instead of swallowing e
Ready to connect★ 338
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schema-source-of-truthSkillAI & models
One canonical Zod schema per entity, reused across the stack instead of redeclared at each layer. Use whenever defining or changing a data shape, a TypeScript type or interface for an entity, an API request/response validator, an Express body/query/params check, a frontend form validator, or a DB do
Ready to connect★ 338
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action-first-outputSkillAI & models
Shapes turns action-first: action leads, steps numbered, state restated. Use for ADHD-friendly output. Do not use to trim tokens; use response-compression.
Ready to connect★ 337
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agent-expenditureSkillAI & models
Tracks per-agent token usage and flags waste in parallel dispatch. Use when evaluating parallel agent efficiency or after a multi-agent run.
Ready to connect★ 337
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Ai Hygiene AuditSkillAI & models
Audit codebase for AI-generated code quality issues (vibe coding, Tab bloat, slop)
★ 337
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Arch InitSkillAI & models
Initialize projects with architecture-aware templates using paradigm research and selection guidance for the target domain.
★ 337
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architecture-diagramSkillAI & models
Generates a Mermaid architecture diagram showing high-level component relationships. Use when visualizing how plugins or modules fit together.
Ready to connect★ 337
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architecture-paradigm-client-serverSkillAI & models
Applies client-server architecture for web/mobile apps. Use when designing systems with centralized backend services, trust boundaries, or offline-first sync.
Ready to connect★ 337
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architecture-paradigm-cqrs-esSkillAI & models
Applies CQRS and Event Sourcing for read/write separation and audit trails. Use when designing systems with complex domain logic or full state-change history.
Ready to connect★ 337
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architecture-paradigm-domain-drivenSkillAI & models
Models a business in its own language. Use when the domain has real business rules to capture.
Ready to connect★ 337
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architecture-paradigm-functional-coreSkillAI & models
Applies Functional Core, Imperative Shell to isolate logic from side effects. Use when business logic is entangled with I/O or unit tests are slow and brittle.
Ready to connect★ 337
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architecture-paradigm-hexagonalSkillAI & models
Applies hexagonal architecture isolating domain from infrastructure. Use when designing systems where testability and port/adapter separation are priorities.
Ready to connect★ 337
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architecture-paradigm-layeredSkillAI & models
Applies layered n-tier architecture with enforced boundaries. Use when designing moderate systems needing clear presentation, domain, and persistence layers.
Ready to connect★ 337
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architecture-paradigm-microkernelSkillAI & models
Applies microkernel architecture with minimal core and plugin extensibility. Use when building platforms where third parties extend core functionality.
Ready to connect★ 337
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architecture-paradigm-modular-monolithSkillAI & models
Applies modular monolith with enforced internal boundaries. Use when teams want service-level autonomy without distributed system overhead.
Ready to connect★ 337
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architecture-paradigmsSkillAI & models
Selects and routes to the right architecture paradigm. Use when choosing patterns for a new system or comparing trade-offs before making architecture decisions.
Ready to connect★ 337
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assisted-masterySkillAI & models
Makes agent reasoning visible, surfaces tradeoffs, and fades help so humans build judgment. Use when reviewing or learning from agent-written code.
Ready to connect★ 337
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bloat-detectorSkillAI & models
Detects codebase bloat via dead code, duplication, complexity, and doc bloat scans. Use when codebase feels large or before a release.
Ready to connect★ 337
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bzd-model-dictionarySkillAI & models
Query the bundled BZD mathematical-modeling dictionary for a user-selected model, explain its assumptions, inputs, outputs, limitations and validation, then judge whether it fits the current competition problem and data. Use when a user asks whether a proposed model is appropriate, requests model fe
Ready to connect★ 337
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bzd-model-solution-checkerSkillAI & models
Review the model establishment, numerical solution, result analysis, model validation, and sensitivity or robustness sections of a mathematical-modeling paper against the complete problem. Use for core-model-section diagnosis, not automatic full-paper scoring or unsupported recomputation.
Ready to connect★ 337
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bzd-modeling-ideasSkillAI & models
Generate a coherent, whole-paper mathematical modeling solution framework from a complete contest problem. Use after the user supplies a CUMCM or other modeling problem and asks for modeling ideas, an overall solution plan, question-by-question analysis, candidate-model comparison, model-selection r
Ready to connect★ 337
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bzd-modeling-workflowSkillAI & models
Orchestrate the BZD mathematical-modeling Skills across problem reading, idea generation, model selection, paper drafting, section checks, final format/AIGC audits and judge-style scoring. Use when a user wants one entry point, an end-to-end competition workflow, the next appropriate Skill, or coord
Ready to connect★ 337
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call-chainSkillAI & models
Traces execution paths through the code graph with criticality scoring and Mermaid charts. Use when understanding how a function propagates through the system.
Ready to connect★ 337
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catchupSkillAI & models
Summarizes recent git changes for context recovery after session breaks. Use when resuming work after a gap or handing off to another session.
Ready to connect★ 337
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CiteSkillAI & models
Generate a formatted bibliography from the most recent research session's findings.
★ 337
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class-diagramSkillAI & models
Generates a Mermaid class diagram showing types, inheritance, and composition. Use when visualizing class hierarchies or documenting a module public API.
Ready to connect★ 337
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.
54,764 of the 55,196 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.