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 25 of 83
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data-write-querySkillDatabases & data
Writes optimized SQL for the Evolution stack (PostgreSQL primary) following best practices. Use when you need to translate a data need into SQL, build a query with multiple CTEs, joins and aggregations, optimize a query against large tables, or get specific syntax for queries on the datab
Ready to connect★ 535
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db-mongoSkillDatabases & data
Query MongoDB databases configured in .env (DB_MONGO_N_*). Use when the user asks to query, explore, or audit data in a MongoDB database. Picks connection by label (e.g. 'orders-dev', 'analytics-prod') or numeric index. Read-only by default — writes refused unless DB_MONGO_N_ALLOW_WRITE=true on that
Ready to connect★ 535
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db-mysqlSkillDatabases & data
Query MySQL / MariaDB databases configured in .env (DB_MYSQL_N_*). Use when the user asks to query, explore, or audit data in a MySQL database. Picks connection by label (e.g. 'orders-dev', 'analytics-prod') or numeric index. Read-only by default — writes refused unless DB_MYSQL_N_ALLOW_WRITE=true o
Ready to connect★ 535
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db-postgresSkillDatabases & data
Query PostgreSQL databases configured in .env (DB_POSTGRES_N_*). Use when the user asks to query, explore, or audit data in a Postgres database. Picks connection by label (e.g. 'msgops-dev', 'bms-prod') or numeric index. Read-only by default — writes refused unless DB_POSTGRES_N_ALLOW_WRITE=true on
Ready to connect★ 535
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db-redisSkillDatabases & data
Inspect Redis instances configured in .env (DB_REDIS_N_*). Use when the user asks to read keys, check cache state, list keys by pattern, or query info/dbsize on a Redis server. Picks connection by label (e.g. 'cache-dev', 'queue-prod') or numeric index. Read-only in v1 — no SET/DEL/FLUSH exposed.
Ready to connect★ 535
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infra-clickhouseSkillDatabases & data
Sets up and manages ClickHouse using the clickhousectl CLI — installs and runs a local ClickHouse server for development, and creates managed ClickHouse Cloud services for production (authentication, service creation, schema migration, application connection). Use when the user wants to build an app
Ready to connect★ 535
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infra-postgresSkillDatabases & data
Sets up and manages Postgres using the clickhousectl CLI — runs a local Docker-backed Postgres for development, and creates and operates managed ClickHouse Cloud Postgres services (connections, TLS, runtime config, read replicas, failover, point-in-time restore). Use when the user wants a Postgres o
Ready to connect★ 535
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int-instagramSkillDatabases & data
Query Instagram Graph API — profile stats, recent posts, engagement, insights. Supports multi-account (OAuth via Social Auth App). Use when user asks about Instagram metrics, followers, posts, engagement, or any reference to Instagram analytics.
Ready to connect★ 535
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int-linkedinSkillDatabases & data
Query LinkedIn API — profile info, posts (when approved), org stats. Supports multi-account via OAuth. Use when user asks about LinkedIn metrics, LinkedIn profile, LinkedIn posts, or any reference to LinkedIn analytics.
Ready to connect★ 535
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int-youtubeSkillDatabases & data
Query YouTube Data API v3 — channel stats, recent videos, top videos, comments. Supports multi-account (OAuth or API Key). Use when user asks about YouTube metrics, YouTube channel, subscribers, views, videos, engagement, or any reference to YouTube analytics.
Ready to connect★ 535
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plugin-uninstallSkillDatabases & data
Uninstall an EvoNexus plugin, reverting the files it copied and running its uninstall.sql. Use when the user asks to remove, uninstall, or delete a plugin. Triggers on "desinstala plugin X", "remove plugin X", "uninstall plugin X", "tira o plugin Y".
Ready to connect★ 535
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build-appSkillDatabases & data
Use when building a new Butterbase app from scratch, creating a full-stack application, or when the user asks to set up a complete backend with database, auth, and deployment
Ready to connect★ 533
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realtimeSkillDatabases & data
Use when enabling WebSocket subscriptions for live database changes, presence/multiplayer state, or when debugging clients that connect but receive no events
Ready to connect★ 533
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schema-designSkillDatabases & data
Use when designing database schemas, creating or modifying tables, choosing column types, adding indexes, or working with the Butterbase declarative schema DSL
Ready to connect★ 533
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caching-patternsSkillDatabases & data
Redis caching strategies, cache invalidation, write-through/write-behind, TTL management, and cache stampede protection.
Ready to connect★ 531
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data-pipeline-patternsSkillDatabases & data
ETL/ELT patterns, batch vs streaming, idempotency, data quality framework, and pipeline orchestration
Ready to connect★ 531
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gcp-patternsSkillDatabases & data
Cloud Run deployment, BigQuery optimization, Pub/Sub patterns, IAM best practices
Ready to connect★ 531
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dxos-echoSkillDatabases & data
Guide for ECHO (DXOS object graph / local-first DB). Use when adding or changing queries, filters, schema types, Ref/DXN handling, Database service layers, EchoClient/space DB access, or React ECHO hooks.
Ready to connect★ 520
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building-tablesSkillDatabases & data
Builds tables and data grids for displaying tabular information, from simple HTML tables to complex enterprise data grids. Use when creating tables, implementing sorting/filtering/pagination, handling large datasets (10-1M+ rows), building spreadsheet-like interfaces, or designing data-heavy compone
Ready to connect★ 518
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configuring-firewallsSkillDatabases & data
Configure host-based firewalls (iptables, nftables, UFW) and cloud security groups (AWS, GCP, Azure) with practical rules for common scenarios like web servers, databases, and bastion hosts. Use when exposing services, hardening servers, or implementing network segmentation with defense-in-depth str
Ready to connect★ 518
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creating-dashboardsSkillDatabases & data
Creates comprehensive dashboard and analytics interfaces that combine data visualization, KPI cards, real-time updates, and interactive layouts. Use this skill when building business intelligence dashboards, monitoring systems, executive reports, or any interface that requires multiple coordinated d
Ready to connect★ 518
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deploying-on-awsSkillDatabases & data
Selecting and implementing AWS services and architectural patterns. Use when designing AWS cloud architectures, choosing compute/storage/database services, implementing serverless or container patterns, or applying AWS Well-Architected Framework principles.
Ready to connect★ 518
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deploying-on-azureSkillDatabases & data
Design and implement Azure cloud architectures using best practices for compute, storage, databases, AI services, networking, and governance. Use when building applications on Microsoft Azure or migrating workloads to Azure cloud platform.
Ready to connect★ 518
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deploying-on-gcpSkillDatabases & data
Implement applications using Google Cloud Platform (GCP) services. Use when building on GCP infrastructure, selecting compute/storage/database services, designing data analytics pipelines, implementing ML workflows, or architecting cloud-native applications with BigQuery, Cloud Run, GKE, Vertex AI,
Ready to connect★ 518
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ingesting-dataSkillDatabases & data
Data ingestion patterns for loading data from cloud storage, APIs, files, and streaming sources into databases. Use when importing CSV/JSON/Parquet files, pulling from S3/GCS buckets, consuming API feeds, or building ETL pipelines.
Ready to connect★ 518
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managing-secretsSkillDatabases & data
Managing secrets (API keys, database credentials, certificates) with Vault, cloud providers, and Kubernetes. Use when storing sensitive data, rotating credentials, syncing secrets to Kubernetes, implementing dynamic secrets, or scanning code for leaked secrets.
Ready to connect★ 518
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optimizing-sqlSkillDatabases & data
Optimize SQL query performance through EXPLAIN analysis, indexing strategies, and query rewriting for PostgreSQL, MySQL, and SQL Server. Use when debugging slow queries, analyzing execution plans, or improving database performance.
Ready to connect★ 518
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planning-disaster-recoverySkillDatabases & data
Design and implement disaster recovery strategies with RTO/RPO planning, database backups, Kubernetes DR, cross-region replication, and chaos engineering testing. Use when implementing backup systems, configuring point-in-time recovery, setting up multi-region failover, or validating DR procedures.
Ready to connect★ 518
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security-hardeningSkillDatabases & data
Reduces attack surface across OS, container, cloud, network, and database layers using CIS Benchmarks and zero-trust principles. Use when hardening production infrastructure, meeting compliance requirements, or implementing defense-in-depth security.
Ready to connect★ 518
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transforming-dataSkillDatabases & data
Transform raw data into analytical assets using ETL/ELT patterns, SQL (dbt), Python (pandas/polars/PySpark), and orchestration (Airflow). Use when building data pipelines, implementing incremental models, migrating from pandas to polars, or orchestrating multi-step transformations with testing and q
Ready to connect★ 518
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.