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: Databases & data
2,461 results · page 78 of 83
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memorySkillDatabases & data
Autonomous user preference detection, storage and injection. The agent detects preferences from conversation, saves them to Postgres, and loads active ones at the start of every flow.
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nullablesSkillDatabases & data
Writes tests without mocks using Nullables. Use when writing tests, especially testing code with external I/O (HTTP, files, databases, clocks, random numbers), designing infrastructure wrappers or replacing mocking libraries.
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planner-and-insights-pagesSkillDatabases & data
PetSwipe workflow for adoption-planner and insights page work, including comparison cards, gauges, charts, metrics, and recommendation panels. Use when changes focus on adoption-planner.tsx, insights.tsx, or the relationship between liked pets, readiness, and swipe analytics.
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reliable-systemsSkillDatabases & data
How to think about reliable systems in domain models. Use when designing state management, type systems, domain boundaries, error handling, or service contracts. Triggers on discussions of React state, backend data flow, database design, making illegal states unrepresentable, deriving values instead
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sqlite-triangulation-patternSkillDatabases & data
Reasoning data lost across agent steps and missing low-confidence fallback Keywords: sqlite, triangulation, escalation, confidence
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sqlite-wal-optimizationSkillDatabases & data
High concurrent SQLite access causing lock contention and missing indexes Keywords: sqlite, wal, indexes, performance
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apply-stack-conventionsSkillDatabases & data
Use when writing new Rails code for the PostgreSQL + Hotwire + Tailwind stack. Not for general architecture review. Trigger words: stack conventions, PostgreSQL, Hotwire, Tailwind, Turbo, Stimulus.
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cache-strategy-plannerSkillDatabases & data
Designs multi-tier caching architectures (CDN, Redis, memory), invalidation policies, and stampede mitigations.
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cnpg-databaseSkillDatabases & data
CloudNative-PG (CNPG) PostgreSQL database management for the Kubernetes homelab. Covers shared platform cluster, dedicated per-app clusters, credential provisioning, cross-namespace replication via kubernetes-replicator, and monitoring.
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dashboard-widget-designerSkillDatabases & data
Designs high-signal analytics widgets, sparklines, KPI summary cards, and comparative metric badges with zero chartjunk.
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fenz-incidents-nzSkillDatabases & data
Query official Fire and Emergency New Zealand operational reports and annual incident datasets by place, type and period.
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grocer-nzSkillDatabases & data
Query grocer.nz public NZ supermarket data — canonical product and barcode/GTIN lookup, cross-retailer product matching, store lookup, current per-store prices, and historical price rows from public DuckDB/parquet assets. Use for exact NZ grocery product matching or pricing across Woolworths, New Wo
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meoo-cliSkillDatabases & data
Full-stack app building guide from zero to launch, based on the Meoo platform. Triggers: (1) user mentions "秒悟" or "Meoo"; (2) user wants to build an app from scratch and the requirements can be covered by this architecture: frontend SPA (React/Vue) + Supabase (database/Auth/Storage) + Deno edge fun
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migration-plannerSkillDatabases & data
Plans a safe, incremental migration (framework, database, service, or platform) with rollback points and a dual-running strategy. Use when replacing something that's already in production and can't just be swapped in one step.
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multi-tenant-data-partitionerSkillDatabases & data
Architects database multi-tenancy models (Shared DB/Schema vs Separate Schema vs Separate Database) and tenant routing.
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nz-local-government-dataSkillDatabases & data
Discover and preview official New Zealand local government finance, performance, and statistics datasets from Stats NZ/data.govt.nz, DIA local council downloads, DIA council performance metrics, and OAG local-government insight sources. Use when the task involves council profiles, rates revenue, loc
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performance-auditorSkillDatabases & data
Looks for performance bottlenecks across frontend rendering, backend logic, database access, and network usage. Use when something is slow or before it needs to scale.
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rpgmaker-mv-mcpSkillDatabases & data
Use when building, editing or reasoning about an RPG Maker MV game through the RpgMakerMVUltimate MCP server (tools prefixed rpgmaker_* / the 13 consolidated tools: query_database, create_database_entry, generate_map, manage_map_event, analyze_project, etc.). Covers the correct workflow so maps, NPC
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searise-nzSkillDatabases & data
Query NZ SeaRise sea-level rise and vertical land movement projections for every 2 km of the Aotearoa New Zealand coastline, from the official Zenodo-published dataset (Hamling, Naish, Levy et al.): inspect record metadata and files, find projection sites, read vertical land movement, and retrieve o
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security-checkSkillDatabases & data
Use when auditing a Rails app for XSS, CSRF, SQLi, IDOR, secrets, or auth bypass. Never print secrets. Trigger words: security, audit, XSS, CSRF, SQL injection, vulnerability.
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setup-environmentSkillDatabases & data
Use when onboarding onto a Rails app: Ruby version, Docker, env, database, test suite. Do not execute setup or echo secrets. Trigger words: onboarding, setup project, Docker, getting started.
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sql-query-optimizerSkillDatabases & data
Lets your agent analyze SQL queries and suggest indexes, rewrites, and performance improvements.
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ai-observability-langfuseSkillDatabases & data
LLM observability with Langfuse — OpenTelemetry-based tracing, evaluations, prompt management, datasets, and production best practices
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analytics-architectSkillDatabases & data
Use when the work needs analytics architecture, event planning, KPI design, attribution boundaries, or instrumentation review across product and growth.
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api-analytics-posthog-analyticsSkillDatabases & data
PostHog event tracking, user identification, group analytics for B2B, GDPR consent patterns. Use when implementing product analytics, tracking user behavior, setting up funnels, or configuring privacy-compliant tracking.
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api-analytics-setup-posthogSkillDatabases & data
PostHog analytics and feature flags setup
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api-auth-nextauthSkillDatabases & data
Auth.js (NextAuth v5) authentication patterns - configuration, providers, session strategies, middleware, database adapters, role-based access, Edge compatibility
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api-baas-neonSkillDatabases & data
Serverless PostgreSQL with branching, autoscaling, and edge-compatible driver
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api-baas-planetscaleSkillDatabases & data
Serverless MySQL platform with branching, deploy requests, and edge-compatible driver
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api-baas-supabaseSkillDatabases & data
Supabase backend-as-a-service — Auth, Database, Realtime, Storage, Edge Functions, RLS policies, typed client
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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.