Agent Skills

vitess

✓★ 530

by planetscale

Vitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases. Load when working with Vitess databases, sharding,…

PlanetScale Postgres

✓★ 527

by PlanetScale

PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.

MySQL

✓★ 527

by PlanetScale

Plan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations. Use when creating or modifying MySQL tables, indexes, or queries; diagnosing slow/locking behavior; planning migrations; or troubleshooting replication and connection issues. Load when using a MySQL database.

clickhousectl-local-dev

✓★ 482

by clickhouse

Use when a user wants to build an application with ClickHouse, set up a local ClickHouse development environment, install ClickHouse, create a local server,…

🔌 Part of the agent-skills plugin

clickhouse-best-practices

✓★ 482

by clickhouse

28 ClickHouse best practices rules organized by schema design, query optimization, and data ingestion strategy. Covers three critical areas: primary key and data type selection (immutable design decisions), JOIN and query optimization, and insert batching with mutation avoidance Includes 28 rules prioritized by impact, with schema design and query optimization rules marked CRITICAL due to ClickHouse's columnar storage and sparse index mechanics Provides structured review procedures for...

🔌 Part of the agent-skills plugin

Knowledge Capture

✓★ 432

by Notion

Turns discussions into durable knowledge in Notion. Captures insights and decisions from chat, formats them clearly, and files them to the right wiki or database with smart linking.

🔌 Part of the claude-code-notion-plugin plugin

Research & Documentation

✓★ 432

by Notion

Searches across your Notion workspace, synthesizes findings from multiple pages, and creates comprehensive research documentation saved as new Notion pages. Turns scattered information into structured reports with proper citations and actionable insights.

🔌 Part of the claude-code-notion-plugin plugin

Meeting Intelligence

✓★ 432

by Notion

Prepares meeting materials by gathering context from Notion, enriching with Claude research, and creating both an internal pre-read and external agenda saved to Notion. Helps you arrive prepared with a comprehensive background and structured meeting docs.

🔌 Part of the claude-code-notion-plugin plugin

creating-openlineage-extractors

★ 397

by astronomer

Custom OpenLineage extractors for unsupported Airflow operators and complex lineage scenarios. Two approaches: add OpenLineage methods directly to operators you own (recommended), or create custom extractors for third-party operators you cannot modify Extractors intercept operator execution at three points: before execution for static lineage, after success for runtime-determined outputs, and optionally after failure for partial lineage Register extractors via airflow.cfg or environment...

🔌 Part of the agents plugin

airflow-plugins

★ 397

by astronomer

Build Airflow 3.1+ plugins that embed FastAPI apps, custom UI pages, React components, middleware, macros, and operator links directly into the Airflow UI. Use…

🔌 Part of the agents plugin

checking-freshness

★ 397

by astronomer

Verify data freshness by checking table timestamps and update patterns against a staleness scale. Identifies timestamp columns using common ETL naming patterns ( _loaded_at , _updated_at , created_at , etc.) and queries their maximum values to determine age Classifies data into four freshness statuses: Fresh (< 4 hours), Stale (4–24 hours), Very Stale (> 24 hours), or Unknown (no timestamp found) Provides SQL templates for checking last update time and row count trends over recent days to...

🔌 Part of the agents plugin

cosmos-dbt-core

★ 397

by astronomer

Convert dbt Core projects into Airflow DAGs or TaskGroups using Astronomer Cosmos. Supports three assembly patterns: standalone DbtDag, DbtTaskGroup within existing DAGs, and individual Cosmos operators for fine-grained control Choose from eight execution modes (WATCHER, LOCAL, VIRTUALENV, KUBERNETES, AIRFLOW_ASYNC, and others) based on isolation and performance needs Offers three parsing strategies (dbt_manifest, dbt_ls, dbt_ls_file, automatic) to balance speed and selector complexity...

🔌 Part of the agents plugin

managing-astro-local-env

★ 397

by astronomer

Manage local Airflow development environment with Astro CLI commands. Start, stop, restart, and kill local Airflow containers; default credentials are admin/admin with webserver at http://localhost:8080 View logs for all components or specific services (scheduler, webserver) with real-time follow option Access container shells and run Airflow CLI commands directly via astro dev bash and astro dev run Troubleshoot common issues including port conflicts, startup failures, package errors, and...

🔌 Part of the agents plugin

setting-up-astro-project

★ 397

by astronomer

Initialize and configure Astro/Airflow projects with dependencies, connections, and environment setup. Scaffolds complete project structure with astro dev init , including directories for DAGs, plugins, tests, and configuration files Manage Python and OS-level dependencies via requirements.txt and packages.txt , with custom Dockerfile support for complex setups Configure connections, variables, and pools declaratively in airflow_settings.yaml , with export/import commands for environment...

🔌 Part of the agents plugin

testing-dags

★ 397

by astronomer

Iterative test-debug-fix cycles for Airflow DAGs with comprehensive failure diagnosis. Start with af runs trigger-wait <dag_id> to run a DAG and wait for completion; no pre-flight checks needed On failure, use af runs diagnose for comprehensive failure summary and af tasks logs to inspect error details from specific tasks Supports custom configuration, timeouts, and retry attempts; handles success, failure, and timeout scenarios with clear response interpretation Quick validation available...

🔌 Part of the agents plugin

firebase-firestore

✓★ 370

by firebase

Before setting up dependencies, writing data models, or configuring security rules, you MUST always identify the Firestore instance edition.

🔌 Part of the agent-skills plugin

firebase-firestore

✓★ 370

by firebase

Before setting up dependencies, writing data models, or configuring security rules, you MUST always identify the Firestore instance edition.

🔌 Part of the agent-skills plugin

sentry-sdk-upgrade

✓★ 232

by sentry

Upgrade the Sentry JavaScript SDK across major versions. Use when asked to upgrade Sentry, migrate to a newer version, fix deprecated Sentry APIs, or resolve…

🔌 Part of the sentry-for-ai plugin

azure-resource-lookup

✓★ 226

by Azure

List, find, and show Azure resources. Answers queries like "list my VMs", "show my storage accounts", "find container apps", and similar queries for any Azure resource type.

azure-resource-visualizer

✓★ 226

by Azure

Analyze Azure resource groups and generate detailed Mermaid architecture diagrams showing the relationships between individual resources.

azure-prepare

✓★ 226

by Azure

Default entry point for Azure application development. Analyzes your project and prepares it for Azure deployment by generating infrastructure code (Bicep/Terraform), azure.yaml, and Dockerfiles.

vercel-cli

✓★ 207

by vercel

Vercel CLI expert guidance. Use when deploying, managing environment variables, linking projects, viewing logs, querying metrics, managing domains, or…

🔌 Part of the vercel-plugin plugin

routing-middleware

★ 207

by vercel

Vercel Routing Middleware guidance — request interception before cache, rewrites, redirects, personalization. Works with any framework. Supports Edge, Node.js,…

🔌 Part of the vercel-plugin plugin

env-vars

★ 207

by vercel

Vercel environment variable expert guidance. Use when working with .env files, vercel env commands, OIDC tokens, or managing environment-specific configuration.

🔌 Part of the vercel-plugin plugin

runtime-cache

★ 207

by vercel

Vercel Runtime Cache API guidance — ephemeral per-region key-value cache with tag-based invalidation. Shared across Functions, Routing Middleware, and Builds.…

🔌 Part of the vercel-plugin plugin

vercel-cli

★ 207

by vercel

Deploy, manage, and develop projects on Vercel from the command line

🔌 Part of the vercel-plugin plugin

routing-middleware

✓★ 207

by vercel

Vercel Routing Middleware guidance — request interception before cache, rewrites, redirects, personalization. Works with any framework. Supports Edge, Node.js,…

🔌 Part of the vercel-plugin plugin

verification

✓★ 207

by vercel

Full-story verification — infers what the user is building, then verifies the complete flow end-to-end: browser → API → data → response. Triggers on dev server…

🔌 Part of the vercel-plugin plugin

verification

★ 207

by vercel

Full-story verification — infers what the user is building, then verifies the complete flow end-to-end: browser → API → data → response. Triggers on dev server…

🔌 Part of the vercel-plugin plugin

env-vars

✓★ 207

by vercel

Vercel environment variable expert guidance. Use when working with .env files, vercel env commands, OIDC tokens, or managing environment-specific configuration.

🔌 Part of the vercel-plugin plugin