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
2,457 results · page 48 of 82
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community-toolingSkillDatabases & data
Expert in community tool selection and implementation - Discord bots, community platforms, analytics tools, CRMs, moderation systems, and automation. Knows the tool landscape, integration patterns, and how to build a cohesive community tech stack. Use when "community tools, discord bots, community p
Ready to connect★ 147
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cybersecuritySkillDatabases & data
Security engineering that protects applications, data, and users from real-world threatsUse when "security, authentication, authorization, encryption, OWASP, vulnerability, XSS, SQL injection, CSRF, secrets, password, JWT, OAuth, permissions, audit, compliance, security, authentication, authorizatio
Ready to connect★ 147
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data-engineerSkillDatabases & data
Data pipeline specialist for ETL design, data quality, CDC patterns, and batch/stream processingUse when "data pipeline, etl, cdc, data quality, batch processing, stream processing, data transformation, data warehouse, data lake, data validation, data-engineering, etl, cdc, batch, streaming, data-qu
Ready to connect★ 147
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database-architectSkillDatabases & data
Database design specialist for schema modeling, query optimization, indexing strategies, and data integrityUse when "database design, schema, indexes, query optimization, migrations, normalization, database scaling, foreign keys, data modeling, database, sql, postgres, mysql, mongodb, schema, indexe
Ready to connect★ 147
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buffer-apiSkillDatabases & data
Manage Buffer content via the GraphQL API. Use when creating, scheduling, editing, or deleting posts, saving ideas, reading scheduled queues, or pulling post analytics. Not for general API debugging.
Ready to connect★ 144
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db-migration-reviewerSkillDatabases & data
Review database migrations for safety and rollback. Use when a mid-level developer needs validation of schema changes.
Ready to connect★ 144
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spark-version-upgradeSkillDatabases & data
Upgrade Apache Spark applications between major versions (2.x→3.x, 3.x→4.x). Covers build files, deprecated APIs, configuration changes, SQL/DataFrame updates, and test validation.
Ready to connect★ 144
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sql-query-starterSkillDatabases & data
Draft a basic SQL query from a simple requirement. Use when a junior developer needs help forming SELECT queries.
Ready to connect★ 144
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backend-devSkillDatabases & data
Comprehensive backend development workflow that orchestrates expert analysis, architecture design, implementation, and deployment using the integrated toolset. Handles everything from API design and database architecture to security implementation and DevOps automation.
Ready to connect★ 143
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hydra-architectSkillDatabases & data
Use when designing or evolving Hydra platform architecture across Elixir/Phoenix, SQLite, VictoriaMetrics/VictoriaLogs analytics, native/Rust, and runtime boundaries.
Ready to connect★ 143
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analytics-product-v2SkillDatabases & data
ANALYTICS-PRODUCT \u2014 Decida com Dados workflow skill. Use this skill when the user needs Analytics de produto \u2014 PostHog, Mixpanel, eventos, funnels, cohorts, retencao, north star metric, OKRs e dashboards de produto and the operator should preserve the upstream workflow, copied support file
Ready to connect★ 142
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analytics-tracking-v2SkillDatabases & data
Analytics Tracking & Measurement Strategy workflow skill. Use this skill when the user needs Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data and the operator should preserve the upstream workflow, copied support files, and provenance before merging or
Ready to connect★ 142
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analytics-tracking-v3SkillDatabases & data
Analytics Tracking & Measurement Strategy workflow skill. Use this skill when the user needs Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data and the operator should preserve the upstream workflow, copied support files, and provenance before merging or
Ready to connect★ 142
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analytics-tracking-v4SkillDatabases & data
Analytics Tracking & Measurement Strategy workflow skill. Use this skill when the user needs Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data and the operator should preserve the upstream workflow, copied support files, and provenance before merging or
Ready to connect★ 142
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data-modelSkillDatabases & data
Use to design the data model AND generate the actual forward + rollback migrations in one pass — shippable SQL, not a plan. Triggers on "data model for {slug}", "schema for {slug}", "generate migrations for {slug}", "DB design + migration", "/sdd:data-model {slug}", "модель даних для {slug}", "схема
Ready to connect★ 142
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database-migrationSkillDatabases & data
Changing database schema with Kysely migrations across SQLite, PostgreSQL, and MariaDB. Every migration must ship with a colocated `*.spec.ts` exercising `up`/`down` on every supported dialect, keep patch coverage ≥ 90% on changed lines, update affected query tests, and pass `make fix`, `make test-u
Ready to connect★ 142
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server-feature-devSkillDatabases & data
Guides adding or modifying a feature in the HOT-Step CPP Node/TypeScript server (Express route + service pattern, better-sqlite3 schema changes, engine calls via aceClient, logging, tsx watch dev loop). Use when creating/editing files under server/src/, adding an /api/* endpoint, changing the SQLite
Ready to connect★ 142
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cycle-planSkillDatabases & data
Plan Linear cycles using velocity analytics. Suggests scope based on historical capacity, identifies dependency risks, balances workload.
Ready to connect★ 141
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add-backendSkillDatabases & data
Everything about the data layer — pick one of six ready-to-run backend templates (TanStack Start + Drizzle + better-auth, Hono + Drizzle + better-auth, Hono + Prisma + better-auth, Hono + Drizzle + Auth.js/NextAuth, FastAPI + SQLAlchemy + JWT, Supabase) and wire the frontend to it through the Reposi
Ready to connect★ 139
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looker-studioSkillDatabases & data
Looker Studio (formerly Google Data Studio) expertise. Build dashboards, design data visualizations, connect data sources, and create marketing reports. Use when the user asks about Looker Studio, Data Studio, marketing dashboards, data visualization, report building, or connecting analytics data so
Ready to connect★ 139
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shopifySkillDatabases & data
Shopify e-commerce platform marketing expertise. Audit store performance, optimize conversion funnels, configure tracking, and integrate marketing tools. Use when the user asks about Shopify, e-commerce optimization, Shopify analytics, store conversion, product feeds, or Shopify app integrations.
Ready to connect★ 139
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deepmd-finetune-dpa3SkillDatabases & data
Fine-tune a DPA3 model in DeePMD-kit using the PyTorch backend. Use when the user wants to adapt a pre-trained DPA3 model to a new downstream dataset. Supports fine-tuning from a self-trained DPA3 model (.pt checkpoint), from a multi-task pre-trained model, or from a built-in pretrained model downlo
Ready to connect★ 138
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dpgen-simplifySkillDatabases & data
Prepare, explain, validate, and run DP-GEN simplify workflows for reducing repeated or redundant DeepMD datasets. Use when the user wants to generate or modify `param.json` and `machine.json`, run `dpgen simplify param.json machine.json`, organize repeated simplify experiments, or inspect simplify o
Ready to connect★ 138
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analytics-tracking-automationSkillDatabases & data
Use when you need GA4 + GTM tracking delivery from site discovery through publish, or when the right phase entry point is still unclear.
Ready to connect★ 137
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dataset_profilerSkillDatabases & data
Systematic procedure for profiling, summarizing, or exploring an unfamiliar CSV file or DataFrame
Ready to connect★ 137
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etoro-connectorSkillDatabases & data
eToro API integration - CopyTrader, real-time market data, portfolio analytics, and social features
Ready to connect★ 137
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performance-analyticsSkillDatabases & data
About AI quantitative trading platform for crypto, stocks, and forex with backtesting, live trading, market data, and multi-agent research.vibe-trading ,trading-agents,ai-trader,ai-trading
Ready to connect★ 137
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performance-reportSkillDatabases & data
Generate comprehensive trading performance reports. Daily, weekly, monthly analytics with P&L, win rate, and insights.
Ready to connect★ 137
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tracking-groupSkillDatabases & data
Use when the work starts from `site-analysis.json` and the user wants page-group authoring, grouping adjustments, or page-group approval.
Ready to connect★ 137
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tracking-live-gtmSkillDatabases & data
Use when the user wants to inspect the real live GTM runtime before schema generation or compare multiple live GTM containers.
Ready to connect★ 137
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.
55,111 of the 55,543 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.