data-observability
Data Observability Skill
Generates monitoring configurations, alerting rules, and incident response workflows for data pipelines. Silent failures are failed engagements — this skill makes them loud.
When to Use This Skill
Activate when: Setting up freshness monitoring for data sources, detecting volume anomalies in pipeline loads, implementing schema change detection, configuring alerting (Slack, PagerDuty, email), building incident response runbooks, or establishing SLA-driven observability for data pipelines.
Don't use for:
- Writing dbt models or transformations -> use
dbt-transforms - Scheduling or orchestrating pipelines -> use
data-pipelines - Data quality testing as deliverables -> use
data-testing - Loading raw files into DuckDB without monitoring intent -> use
duckdb
Scope Constraints
More from dtsong/data-engineering-skills
duckdb
Use this skill when working with DuckDB for local data analysis, file ingestion, or data exploration. Covers reading CSV/Excel/Parquet/JSON files into DuckDB, SQL analytics on local data, data profiling, cleaning transformations, and export to various formats. Common phrases: \"analyze this CSV\", \"DuckDB query\", \"local data analysis\", \"read Excel in SQL\", \"profile this data\". Do NOT use for dbt model building (use dbt-transforms with DuckDB adapter) or cloud warehouse administration.
2data-governance
Use this skill when implementing data governance as part of engineering work. Covers data cataloging (dbt docs, external tools), lineage documentation, data classification (PII/PHI taxonomy), access control patterns (RBAC, row-level security), and compliance frameworks (GDPR, HIPAA, SOX, CCPA). Common phrases: \"data catalog\", \"data lineage\", \"PII classification\", \"access control\", \"RBAC\", \"data governance\", \"compliance requirements\". Do NOT use for writing dbt models (use dbt-transforms), pipeline orchestration (use data-pipelines), or data quality testing (use data-testing).
2dlt-extract
Use this skill when building DLT pipelines for file-based or consulting data extraction. Covers Excel/CSV/SharePoint ingestion via DLT, destination swapping (DuckDB dev to warehouse prod), schema contracts for cleaning, and portable pipeline patterns. Common phrases: \"dlt pipeline for files\", \"extract Excel with dlt\", \"portable data pipeline\", \"dlt filesystem source\". Do NOT use for core DLT concepts like REST API or SQL database sources (use data-integration) or pipeline scheduling (use data-pipelines).
2data-testing
Use this skill when designing testing strategies for data pipelines, writing SQL assertions, validating pipeline output, or packaging tests as client deliverables. Covers dbt test patterns, pipeline validation, SQL assertion libraries, test coverage targets, and test-as-deliverable packaging. Common phrases: \"data testing strategy\", \"pipeline validation\", \"SQL assertions\", \"test coverage\", \"test as deliverable\", \"data quality tests\". Do NOT use for writing dbt models (use dbt-transforms), DuckDB analytical queries (use duckdb), or pipeline scheduling (use data-pipelines).
2event-streaming
Use this skill when building real-time or near-real-time data pipelines. Covers Kafka, Flink, Spark Streaming, Snowpipe, BigQuery streaming, materialized views, and batch-vs-streaming decisions. Common phrases: \"real-time pipeline\", \"Kafka consumer\", \"streaming vs batch\", \"low latency ingestion\". Do NOT use for batch integration patterns (use data-integration) or pipeline orchestration (use data-pipelines).
2client-delivery
Use this skill when managing a consulting data cleaning engagement. Covers engagement setup, schema profiling, security tier selection, project scaffolding, deliverable generation, and client handoff. Common phrases: \"set up a cleaning project\", \"profile this schema\", \"data cleaning engagement\", \"generate deliverables\", \"client handoff\". Do NOT use for writing dbt models (use dbt-transforms), DuckDB queries (use duckdb), or pipeline orchestration (use data-pipelines).
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