Data warehousing

/cs:cdo-review <plan — Decision-driven Chief Data Officer interrogation of any plan that touches training data, data architecture, data productization, or data team hiring.

alirezarezvani/claude-skills

Run read-only SQL against BigQuery public datasets with local result capture, cost safeguards, and reproducibility outputs.

ClawBio/ClawBio

Authenticate a new or changed service to ClickHouse with the rotating ch-podauth ServiceAccount token instead of a static password.

PostHog/posthog

Guide for using the Grafana MCP to monitor and diagnose the Node.js ingestion pipeline workers in production.

PostHog/posthog

Workflow for optimizing ClickHouse and HogQL queries. An agent skill from PostHog/posthog.

PostHog/posthog

Profiles slow PostHog API endpoints when the main cost is in Postgres or Python.

PostHog/posthog

Populate person or group properties from a data warehouse table or materialized view, so warehouse columns become properties usable in feature flags, cohorts, and insights.

PostHog/posthog

SQL query review for correctness, performance, and best practices.

nimrodfisher/data-analytics-skills

Persists task and asset state across retries and DAG runs using Airflow 3.3's AIP-103 key/value stores (taskstatestore, assetstatestore) and the crash-safe ResumableJobMixin.

astronomer/agents

Operates Amazon MSK Provisioned clusters (Standard and Express brokers).

aws/agent-toolkit-for-aws

Execute and manage Athena SQL queries across default and federated catalogs (Glue, S3 Tables, Redshift).

aws/agent-toolkit-for-aws

Prove the deployed chmonitor product actually works, not just that the Worker answers.

chmonitor/chmonitor

Canonical rocky.toml authoring reference. An agent skill from rocky-data/rocky.

rocky-data/rocky

Generate a copy-paste Grafana data source provisioning file (YAML or Terraform) for any plugin from its standardized settings schema on the plugins CDN.

grafana/skills

Fix ClickHouse Cloud migration failures caused by multi-table RENAME statements.

divinevideo/divine-mobile

First-time Snowflake setup wizard for the NATIVE ConnectionManager path (the connection the analyst actually queries through, with auto-logged provenance).

ai-analyst-lab/ai-analyst

Query Fabric lakehouse and warehouse data using DuckDB, either locally or inside a Fabric notebook.

data-goblin/power-bi-agentic-development

Signals scout for warehouse imports. An agent skill from PostHog/posthog.

PostHog/posthog

Add support for a new vendor API version to an existing Data warehouse import source, or deprecate an old one.

PostHog/posthog

Guide for writing performant ClickHouse queries in PostHog product code.

PostHog/posthog

Optimizes Snowflake SQL query performance from provided query text.

AltimateAI/data-engineering-skills

Audit Snowflake effective access and produce a safe least-privilege change packet.

jeremylongshore/tons-of-skills-marketplace

Audit and analyze Snowflake warehouse, serverless, Adaptive, storage, transfer, and AI cost evidence with a typed ledger that prevents double counting and exposes freshness, attribution, control…

jeremylongshore/tons-of-skills-marketplace

Assess trusted Snowflake data metric function coverage and expectation evidence without reading customer rows.

jeremylongshore/tons-of-skills-marketplace

Review and safely diagnose Snowflake infrastructure and database deployments across the snowflakedb/snowflake Terraform 2.x provider, grants/state/imports, schemachange versioned and repeatable…

jeremylongshore/tons-of-skills-marketplace

Analyze Snowflake failover-group RPO/RTO readiness from independently trusted, privacy-preserving live receipts without executing refresh, failover, failback, redirect, cancellation, resume, or…

jeremylongshore/tons-of-skills-marketplace

Audit trusted Snowflake classification, tags, masking, row access, projection, join, aggregation, and privacy-policy evidence without reading customer data.

jeremylongshore/tons-of-skills-marketplace

Preflight Snowflake Native App package releases from trusted, privacy-safe provider evidence without publishing, upgrading, altering, granting, or approving anything.

jeremylongshore/tons-of-skills-marketplace

Analyze Snowflake pipelines spanning tasks, streams, dynamic tables, and Snowpipe from bounded read-only evidence.

jeremylongshore/tons-of-skills-marketplace

Audit, analyze, and diagnose completed or failed Snowflake queries from query history, Query Insights, and GETQUERYOPERATORSTATS evidence.

jeremylongshore/tons-of-skills-marketplace

Pilot a Snowflake authentication modernization without lockouts or credential exposure.

jeremylongshore/tons-of-skills-marketplace

This skill should be used when the user asks to "optimize Snowflake queries", "analyze Snowflake SQL performance", "size Snowflake warehouses", "review Snowflake data models", or "troubleshoot…

borghei/Claude-Skills

将自然语言描述转化为 SQL 查询语句。支持 BigQuery、PostgreSQL、MySQL 及其他方言。可从上传的结构图或文档中读取数据库结构。适用于编写 SQL、构建数据报表、探查数据库，或将业务问题转化为查询语句。

killvxk/pm-skills-zh

Expert SQL developer specializing in complex query optimization, database design, and performance tuning across PostgreSQL, MySQL, SQL Server, and Oracle.

xiaoyuge886/aigc

Enables Redshift system-table (SYS) log publishing to S3 Tables in Apache Iceberg format for both Provisioned clusters and Serverless namespaces, verifies publishing status, and queries the…

aws/agent-toolkit-for-aws

Guides through installation, configuration, and first-time setup of the Claude Patent Creator system.

RobThePCGuy/Claude-Patent-Creator

Diagnoses and resolves MCP server registration failures, GPU detection, BigQuery authentication, index build failures, import errors, search quality issues, and performance problems.

RobThePCGuy/Claude-Patent-Creator

Guide customers through building an inbound lead-routing workflow in Clay Workflows.

clay-run/agent-plugins

Query the Sequence Read Archive (SRA), retrieve scientific publications, and analyze genomics metadata using the SRAgent toolkit.

aiskillstore/marketplace

Fix HTTP 500 / ClickHouse "column not found" errors when filtering by a MATERIALIZED column through a VIEW that doesn't expose it.

divinevideo/divine-mobile

Run Neo4j Graph Analytics algorithms (PageRank, Louvain, WCC, Dijkstra, KNN, Node2Vec, FastRP, GraphSAGE) directly inside Snowflake without moving data.

neo4j-contrib/neo4j-skills

A skill your agent uses when adding a new feature or changing an existing one that surfaces data in the dashboard — the demo org (app.getgram.ai/explore-demo) must show it — and when editing or…

speakeasy-api/gram

A skill your agent uses when polypainting in ZBrush (skin color zones, fills, cavity or AO passes, Spotlight), baking polypaint to a texture or vertex color, rendering a ZBrush model with BPR or…

scenario-labs/skills

Exports Amazon RDS or Aurora database snapshots to Amazon S3 in Apache Parquet format for analytics, backup, or data migration.

aws/agent-toolkit-for-aws

Operates Amazon Kinesis Data Streams (KDS). An agent skill from aws/agent-toolkit-for-aws.

aws/agent-toolkit-for-aws

Guides an end-to-end data-warehouse migration to Amazon Redshift — discovery, schema/SQL/stored-procedure/macro/script conversion, data migration, validation, performance comparison, and reporting.

aws/agent-toolkit-for-aws

Amazon Redshift is NOT PostgreSQL — corrects PostgreSQL-derived LLM mistakes; covers Redshift-specific SQL, DDL, COPY/UNLOAD, system views, metadata discovery, and operational patterns.

aws/agent-toolkit-for-aws

Work on chmonitor's Cloud (SaaS) vs self-hosted (OSS) behaviour from ONE codebase.

chmonitor/chmonitor