386 tagged data engineering, measured the same way as everything else here.
Browse within: data-governance 76business-intelligence 72analytics-engineering 56data-ingestion 48data-integration 48data-science 48apache-spark 39airflow 38databricks 32dbt 27bigquery 23ai-automation 22apache-airflow 22ckan 20
Skill Claude CodeCodex
Extend LLM and embedding adapters in unstract/sdk1. Use when adding new adapters (LLM or embedding), removing adapters, adding/removing models to existing adapters, or editing adapter configurations. Supports OpenAI-compatible providers, cloud providers (AWS Bedrock, VertexAI, Azure), and self-hosted models (Ollama).
Skill Claude CodeCodex
Manage Unstract connectors - add, remove, or modify database, filesystem, and queue connectors. This skill handles backend code, JSON schemas, tests, logo fetching, and dependency management. Use when the user wants to create a new connector, delete an existing one, or modify connector behavior.
Skill Claude CodeCodex
Creates git worktrees for isolated development. Use when user wants to "create a worktree", "start a new feature branch", "work on a fix in isolation", or needs a parallel development environment.
Skill Claude CodeCodex
Build an interactive HTML dashboard — a Data Schematic — with charts, filters, and tables. Use when creating a dashboard, an executive overview with KPI cards, turning query results into a shareable self-contained report, building a team monitoring snapshot, or needing multiple charts with filters in one…
Skill Claude CodeCodex
Profile a CSV/TSV/Excel file - detect format, compute statistics, show value distributions.
Skill Claude CodeCodex
Build a Visual Data Dictionary — an interactive qsv viz smart dashboard (a Data Schematic) driven by an LLM-inferred JSON Schema data dictionary, with the dictionary browsable beside the charts. Use when the user asks for a visual data dictionary, a documented dashboard, a dictionary-driven dashboard or Data…
Skill Claude CodeCodex
Validate that two tables or query results are identical — or diagnose exactly how they differ. Discover schema, identify keys, profile cheaply, then diff. Use for migration validation, ETL regression, and query refactor verification.
Skill Claude CodeCodex
Build modern, interactive data visualizations and dashboards using code-based component libraries (shadcn/ui, Recharts, Tremor, Nivo, D3, Victory, visx). Use this skill whenever the user asks to visualize data, build dashboards, create analytics views, chart metrics, tell a data story, build a reporting interface…
Skill Claude CodeCodex
REQUIRED before writing or modifying ANY dbt model. Invoke this skill FIRST whenever a task says "create", "build", "add", "modify", "update", "fix", or "refactor" a dbt model, staging file, mart, incremental, or snapshot. Skipping this skill is the leading cause of silent-correctness bugs — models that compile and…
Skill Claude CodeCodex
Release a new version of dbt-mcp to PyPi.
Skill Claude CodeCodex
Builds Airflow 3.1+ plugins that embed FastAPI apps, custom UI pages, React components, middleware, macros, and operator links directly into the Airflow UI. Use when building anything custom inside Airflow 3.1+ that involves Python and a browser-facing interface - creating an Airflow plugin, adding a custom UI page or…
Skill Claude CodeCodex
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. Use when the user asks about task state store, checkpointing in tasks, persisting state across retries, job IDs surviving worker crashes…
Skill Claude CodeCodex
Define reusable Airflow task group templates with Pydantic validation and compose DAGs from YAML. Use when creating blueprint templates, composing DAGs from YAML, validating configurations, or enabling no-code DAG authoring for non-engineers.
Skill Claude CodeCodex
Expert guidance for working with Dagster and the dg CLI. ALWAYS use before doing any task that requires knowledge specific to Dagster, or that references assets, materialization, components, data tools or data pipelines. Common tasks may include creating a new project, adding new definitions, understanding the current…
Skill Claude CodeCodex
Verify a Docglow change actually works before submitting or merging a PR. Runs the conformance suite, then a behavioral verification pass (flag matrix, artifact-join spot checks, pipeline contract sweep, payload budget). Use when reviewing a PR, self-reviewing a branch before opening a PR, or when asked to "verify…
AltimateAI/data-engineering-skills
Skill Claude CodeCodex
Delegates dbt and warehouse work to altimate-code, a specialized CLI agent with 100+ purpose-built data tools. USE THIS SKILL FIRST whenever the task mentions or implies: warehouse access (Snowflake, BigQuery, Redshift, Databricks, Postgres, MySQL, DuckDB), column-level lineage, downstream-impact analysis, dbt builds…
AltimateAI/data-engineering-skills
Skill Claude CodeCodex
Debugs and fixes dbt errors systematically. Use when working with dbt errors for: (1) Task mentions "fix", "error", "broken", "failing", "debug", "wrong", or "not working" (2) Compilation Error, Database Error, or test failures occur (3) Model produces incorrect output or unexpected results (4) Need to troubleshoot…
AltimateAI/data-engineering-skills
Skill Claude CodeCodex
Develops and troubleshoots dbt incremental models. Use when working with incremental materialization for: (1) Creating new incremental models (choosing strategy, uniquekey, partition) (2) Task mentions "incremental", "append", "merge", "upsert", or "late arriving data" (3) Troubleshooting incremental failures (merge…
andre-salvati/databricks-template
Skill Claude CodeCodex
Investigate why two datasets that should agree don't — two pipelines writing the same logical table, a rollup vs the detail it aggregates, a dashboard vs its source, one environment vs another. Use when row counts, totals, or date ranges disagree and the question is what happened rather than just what differs. Covers…
andre-salvati/databricks-template
Skill Claude CodeCodex
Run the project cost report and write the analysis into it. Use when asked about this project's cloud spend, cost anomalies, spikes or trends, DBU/DSU consumption, per-job or per-pipeline cost, or the AWS vs Databricks split. Runs make project-costs (AWS Cost Explorer + Databricks system.billing), then analyses the…
andre-salvati/databricks-template
Skill Claude CodeCodex
Diagram a SQL query and explain what it shows — either its execution steps (mode=plan) or its column lineage (mode=lineage) — then trace it through small data so the defects the picture cannot show become visible. Use when asked to visualize, diagram, explain or review what a query does, how it joins its tables, or…
Skill Claude CodeCodex
Generate realistic multi-table test data, seed a development database, or build fixtures whose joins and totals actually hold. Use when the user needs test data, sample data, demo data, seed data, fixtures, a populated dev/staging database, or a relational dataset shaped to specific numbers (a revenue curve, a churn…
lensesio/agentic-engineering-for-apache-kafka
Skill Claude CodeCodex
Review dead letter queue implementations for completeness using the Lenses MCP server. Checks DLQ topic existence, configuration, monitoring, metadata preservation, retry logic, reprocessing paths and connector DLQ alignment. Use when user says "review dead letter queues", "check DLQ setup", "DLQ audit" or asks about…
lensesio/agentic-engineering-for-apache-kafka
Skill Claude CodeCodex
Generate a TestContainers Java test class that spins up ShadowTraffic in-process to populate a Kafka topic with synthetic data during tests. Invokes the kafka-shadowtraffic skill to build the ShadowTraffic config, then adapts it for a containerized test network and scaffolds a JUnit 5 test class with Kafka, optional…