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annotating-task-lineage

Annotate Airflow tasks with data lineage using inlets and outlets. Use when the user wants to add lineage metadata to tasks, specify input/output datasets, or enable lineage tracking for operators without built-in OpenLineage extraction.

68

Quality

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Quality

Content

65%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is highly actionable with strong executable examples and good decision guidance, but it is verbose in places and keeps all content inline rather than offloading extended reference material to bundle files.

Suggestions

Tighten the "On Astro" section to factual guidance and trim the promotional language about unified views to save tokens.

Move the four per-platform naming-helper examples into a references file (e.g. references/dataset-naming.md) and summarize the pattern inline, reducing repetition.

Add a brief verification step (e.g., how to confirm inlets/outlets appear in lineage events or the Astro Lineage tab) to give the workflow an explicit checkpoint.

DimensionReasoningScore

Conciseness

Mostly efficient, but the "On Astro" section is promotional ("immediately visible… unified view across your entire Astro organization"), the four full naming-helper code blocks could be condensed or referenced, and precedence is stated twice (When-to-Use note and Precedence Rules).

2 / 3

Actionability

It provides numerous executable, import-included, copy-paste-ready Python examples spanning Datasets, Assets, custom operators, and naming helpers.

3 / 3

Workflow Clarity

The decision table and precedence rules give clear sequencing, but there is no validation/verification checkpoint for confirming annotations render, and the two custom-operator options are presented as alternatives without explicit decision logic.

2 / 3

Progressive Disclosure

All ~350 lines live inline in SKILL.md with no bundle files; extended material such as the per-platform naming helpers and multiple full code examples that could be split out are kept inline, with only external web URLs as references.

2 / 3

Total

9

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12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific, uses third person, and clearly pairs a concrete capability statement with an explicit trigger clause. It is concise yet complete with low conflict risk.

DimensionReasoningScore

Specificity

"Annotate Airflow tasks with data lineage using inlets and outlets" plus "add lineage metadata to tasks, specify input/output datasets, or enable lineage tracking" lists multiple specific concrete actions rather than vague language.

3 / 3

Completeness

It states the what ("Annotate Airflow tasks with data lineage using inlets and outlets") and an explicit "Use when…" trigger clause answering when, satisfying both halves.

3 / 3

Trigger Term Quality

It covers natural terms a user would say — "Airflow tasks", "data lineage", "inlets and outlets", "input/output datasets", and "OpenLineage extraction" — with good breadth.

3 / 3

Distinctiveness Conflict Risk

The niche is narrow and specific to Airflow inlets/outlets lineage annotation, making it unlikely to trigger for unrelated skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
astronomer/agents
Reviewed

Table of Contents

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