DataWithBaraa/claude-code-data-engineering-skills

16 Claude Code skills for data engineers: profile a new source, investigate a failed run, review a change, document the platform. Most end in a page you can share.

16 skills listed · MIT · 80 stars · last pushed 6 Nov 2026

DataWithBaraa/claude-code-data-engineering-skills on GitHub

Across these 16 skills

Pattern check

Nothing flagged in 16

Checked at commit c44e0bd on 6 Nov 2026.

Install the collection

Claude Code plugin

Installs the latest version, not the one we checked. Installs everything in the plugin, including any hooks, MCP servers and scripts our check doesn't cover.

claude plugin marketplace add DataWithBaraa/claude-code-data-engineering-skills --scope user &&claude plugin install data-engineering@data-with-baraa --scope user

Any agent

Installs the latest version, not the one we checked. The skills CLI reports installs to skills.sh unless you set DISABLE_TELEMETRY=1.

npx skills@1.7.4 add DataWithBaraa/claude-code-data-engineering-skills

Skills

Skills in DataWithBaraa/claude-code-data-engineering-skills
Skill	QAI Index	What it can touch	Pattern check	Licence	Updated
big-reviewUse once a month, or when the platform feels slow, heavy or cluttered, to review the whole platform from the query logs and the repo, and propose improvements with effort and risk. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
contractUse when a new source is connected or a source changes how it delivers, to write the data contract with the source system, the format, the schema, the quality rules, the delivery, the owner and the change process. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
cost-reviewUse for the monthly cost review of the platform, to see where the compute and the storage money goes, per job, pipeline and table, and what to cut. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
data-productUse when a table is served to consumers, released or changed, to build everything a consumer needs as a data product, the guide, the data model, the metrics, the starter queries, the quality, the releases and the data contract. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
docsUse after a change or a release, to write and refresh the runbook and the how-to guides of the project, so the runbook and the guides match the code. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
impactUse before you change a table, a column or a function, to see what it is built from, what depends on it, who reads it, which checks cover it, and the safe order of the change. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
incidentUse when a job run failed with an error, to walk the incident from the error to the root cause, the workaround, two solutions, the future risks, the email drafts and the log entry. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
knowledge-refreshUse after a release, to compare the knowledge Claude Code reads, CLAUDE.md, the standards, the source pages and the incident log, with the code and the data, and propose what is stale, missing or wrong. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
metadataUse when the metadata of a source has to be built or extended, to describe every table and column, the names and types from the data with a script, the descriptions from the documents, never guessed. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
migrationUse when an old estate of jobs and tables has to move to a new platform, to inventory it, rate it, and write the migration plan with scenarios, acceptance numbers, the parallel run and the rollback. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
pr-reviewUse before a pull request or another change goes in, on a file, the current diff or a branch, to review it pass by pass against the project's own standards, with pushback. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
profileUse when a new source or new files arrive, to profile them before any data contract or pipeline code is written, the file formats, the schema, the data quality, the bad records, the relationships, the gaps and the personal data. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
qualityUse to see which checks failed or warned, what was quarantined, how fresh the tables are, and whether each table is safe to use today. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
reconcileUse when two numbers that should agree do not, a report against its source, a rollup against its detail, two systems for the same table, to find where they diverge and why. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
test-dataUse when a new function or a new table needs tests, to write test data with the edge cases and the expected result written first, never from production data. 54/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	54/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026
toolkitUse to build or rebuild the documentation site of the project from the repo, the architecture, the data lineage, the call graph, the data model, the data quality, the runs and the data catalog. 59/QI Instructions only Pattern check: Nothing flaggedMITUpdated 29 Oct 2026	59/QI	Instructions only	Pattern check: Nothing flagged	MIT	29 Oct 2026