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datalineage-summary

100 / 100 · Low risk

Fine to try.

By idexal/idexal-skills (GitHub) · data · 13 stars · scanned at commit 7152f82

Summarizes Google Cloud Data Lineage graphs to help users debug data quality issues and understand data provenance for BQ/GCS. Use when summarizing upstream and downstream data flows, and presenting complex lineage data as an intuitive Markdown report. Don't use for generic BigQuery queries, editing lineage relationships, or downstream deprecation. Don't use for downstream blast-radius impact analysis (use datalineage-bigquery-asset-impact-analysis skill instead).

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'datalineage-summary' ] || [ -L ~/.agents/skills/'datalineage-summary' ]; then echo 'A skill folder named datalineage-summary already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/idexal/idexal-skills' "$d" && git -C "$d" checkout --quiet '7152f82d6734b10c03b70424e7c15016fecfc0b2' -- 'cloud/datalineage-summary' && mkdir -p ~/.agents/skills && cp -R "$d"/'cloud/datalineage-summary' ~/.agents/skills/'datalineage-summary' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'datalineage-summary' ~/.claude/skills/'datalineage-summary' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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