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 39 of 83
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migration-workflowSkillDatabases & data
Safe migration workflows for EF Core database migrations, .NET version upgrades, and NuGet dependency updates. Includes rollback strategies and verification steps. Load when: "migration", "add migration", "ef migration", "update database", "upgrade nuget", "update packages", "dependency update", "ve
Ready to connect★ 226
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pm-prdSkillDatabases & data
Generates a structured PRD (Product Requirements Document) with templates per product type (B2C / B2B / internal tool / platform) — background, goals, detailed feature design, Given-When-Then acceptance criteria, analytics, and a 10-point quality checklist. User-invoked only — do NOT auto-trigger.
Ready to connect★ 226
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safe-public-releaseSkillDatabases & data
Use when publishing, open-sourcing, exporting, sanitizing, or moving code, agent skills, prompts, templates, fixtures, datasets, workshop assets, or other artifacts from a private repository, vendor/runtime environment, or mixed working directory into a public repository or registry. Builds a proven
Ready to connect★ 226
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AI System Quality EngineerSkillDatabases & data
Test LLM, RAG, MCP, and agentic systems end to end. Build golden datasets, run deterministic checks and LLM judges, score retrieval, probe prompt injection, verify tool use, and gate CI on thresholds. Orchestrates DeepEval, Ragas, promptfoo, and Langfuse.
Ready to connect★ 224
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Capybara TestingSkillDatabases & data
Expert-level Capybara acceptance testing skill for Ruby and Rails applications. Covers RSpec integration, DSL methods, scoping, Page Objects with SitePrism, JavaScript interactions, and database cleaning strategies.
Ready to connect★ 224
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Codeception TestingSkillDatabases & data
Expert-level Codeception testing skill for PHP applications. Covers acceptance, functional, and unit testing with the Actor pattern, BDD-style syntax, Page Objects, API testing, and database helpers.
Ready to connect★ 224
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Data Integrity TestingSkillDatabases & data
Verifying data integrity constraints, referential integrity, data type validation, and consistency checks across database operations.
Ready to connect★ 224
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Data Pipeline TestingSkillDatabases & data
Testing data pipelines including ETL validation, data quality checks, pipeline orchestration testing, and data lineage verification.
Ready to connect★ 224
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Database Migration Test GeneratorSkillDatabases & data
Generate tests for database migration safety covering schema changes, data integrity preservation, rollback verification, and zero-downtime migration validation
Ready to connect★ 224
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Database Migration TestingSkillDatabases & data
Testing database migration scripts for correctness, rollback safety, data integrity, and zero-downtime migration patterns.
Ready to connect★ 224
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Database Performance TestingSkillDatabases & data
Database performance testing including query optimization, index analysis, connection pooling, slow query detection, and N+1 query prevention.
Ready to connect★ 224
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DeepEval LLM EvaluationSkillDatabases & data
Test LLM applications with DeepEval, pytest-style unit tests for LLM outputs using G-Eval, answer relevancy, faithfulness, hallucination and custom metrics, with CI quality gates and dataset-driven regression runs.
Ready to connect★ 224
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Drizzle ORM TestingSkillDatabases & data
Testing patterns for Drizzle ORM covering migration testing, query builder testing, transaction testing, and database integration testing with PostgreSQL, SQLite, and MySQL.
Ready to connect★ 224
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End-to-End Database TestingSkillDatabases & data
End-to-end database testing with test containers, data seeding, cleanup strategies, transaction isolation, and production data anonymization.
Ready to connect★ 224
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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★ 224
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s4h-information-entropySkillDatabases & data
Measures uncertainty, surprise, and information content using Shannon entropy. Use when asked 'how much information does this actually contain', 'how uncertain is this source', 'is this result surprising', 'what should I update on', 'where is the real information in this dataset', or when you need t
Ready to connect★ 225
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add-functorSkillDatabases & data
Use when adding a new observation, event, reward, action, dataset, or randomization functor to an EmbodiChain environment
Ready to connect★ 224
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databasesSkillDatabases & data
Design schemas, write queries for MongoDB and PostgreSQL. Use for database design, SQL/NoSQL queries, aggregation pipelines, indexes, migrations, replication, performance optimization, psql CLI.
Ready to connect★ 224
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darwinian-evolverSkillDatabases & data
Evolve prompts/regex/SQL/code with Imbue's evolution loop.
Ready to connect★ 223
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oma-dev-workflowSkillDatabases & data
Use when setting up or optimizing developer workflows in a monorepo, managing mise tasks, git hooks, CI/CD pipelines, database migrations, or release automation. Invoke for development environment setup, build automation, testing workflows, and release coordination.
Ready to connect★ 223
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oma-tf-infraSkillDatabases & data
Infrastructure-as-code specialist for multi-cloud provisioning using Terraform across any provider (AWS, GCP, Azure, Oracle Cloud). Use for terraform plan/apply, state management, compute, databases, storage, networking, IAM, OIDC, cost optimization, policy-as-code, ISO/IEC 42001 AI controls, ISO 22
Ready to connect★ 223
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background-job-orchestratorSkillDatabases & data
Expert in background job processing with Bull/BullMQ (Redis), Celery, and cloud queues. Implements retries, scheduling, priority queues, and worker management. Use for async task processing,
Ready to connect★ 221
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chatbot-analyticsSkillDatabases & data
Implement AI chatbot analytics and conversation monitoring. Use when adding conversation metrics, tracking AI usage, measuring user engagement with chat, or building conversation dashboards.
Ready to connect★ 221
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data-pipeline-engineerSkillDatabases & data
'Expert data engineer for ETL/ELT pipelines, streaming, data warehousing. Activate on: data pipeline, ETL, ELT, data warehouse, Spark, Kafka, Airflow, dbt, data modeling, star schema, streaming
Ready to connect★ 221
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database-design-patternsSkillDatabases & data
Schema design, normalization decisions, indexing strategies, and migration safety for relational databases. Use when designing tables, choosing between normalize vs denormalize, selecting index
Ready to connect★ 221
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design-archivistSkillDatabases & data
Long-running design anthropologist that builds comprehensive visual databases from 500-1000 real-world examples, extracting color palettes, typography patterns, layout systems, and interaction
Ready to connect★ 221
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drizzle-migrationsSkillDatabases & data
Drizzle ORM schema management and SQLite migrations — adding tables, modifying columns, creating indexes, generating and running migrations, Drizzle query patterns. NOT for Prisma, TypeORM,
Ready to connect★ 221
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fullstack-debuggerSkillDatabases & data
'Expert debugger for Next.js + Cloudflare Workers + Supabase stacks. Systematic troubleshooting for auth, caching, workers, RLS, CORS, and build issues. Activate on: ''debug'', ''not working'',
Ready to connect★ 221
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postgresql-optimizationSkillDatabases & data
Guides your agent in writing PostgreSQL-specific SQL using JSONB, arrays, full-text search, and window functions.
Ready to connect★ 221
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senior-coding-interviewSkillDatabases & data
Prepare for L6+ coding interviews — in-memory databases, concurrency, state management, iterative follow-ups. Use when practicing real-world system-building problems or preparing communication
Ready to connect★ 221
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.