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data-charts-tako

Search and visualize the world's data - get charts, insights, and embeddable knowledge cards for finance, economics, demographics, sports, and more

61

Quality

72%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./skills/design/capabilities/data-charts-tako/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

62%

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

A well-organized, mostly actionable API reference with clear setup and error-recovery guidance, weakened by duplicated examples, malformed visualize/CSV curl blocks, and a monolithic single-file structure with no progressive disclosure.

Suggestions

Fix the malformed 'Visualize Your Own Data' and CSV curl blocks so the -d JSON payload is a single complete, copy-paste-executable string.

Remove or consolidate the Examples section that duplicates commands already shown in Usage to improve conciseness.

Move the full Parameters/Response reference into a separate REFERENCE.md and keep SKILL.md as a lean overview with well-signaled one-level-deep links to raise progressive disclosure.

DimensionReasoningScore

Conciseness

Mostly dense, actionable reference material, but the Examples section duplicates near-identical curl commands already shown in Usage and could be tightened.

2 / 3

Actionability

Most endpoints give complete executable curl commands with parameter/response docs, but the 'Visualize Your Own Data' and CSV examples are malformed (the -d JSON is broken across lines), so they are not copy-paste executable.

2 / 3

Workflow Clarity

Clear setup→search→interpret sequence with a credential pre-flight check and an Error Handling section that maps status codes to recovery actions (rephrase, switch source_indexes).

3 / 3

Progressive Disclosure

A single ~237-line inline API reference with no bundle files and no external references; the full parameter/response detail could be split into a separate reference file, matching the inline-API-reference anchor.

2 / 3

Total

9

/

12

Passed

Description

82%

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

A strong, specific description with good trigger-term coverage and a clear niche, but it omits explicit 'when to use' trigger guidance, capping completeness at 2.

Suggestions

Add an explicit 'Use when...' clause listing trigger phrases (e.g. 'Use when the user asks for charts, compares metrics, or needs data insights') to lift completeness to 3.

Consider adding a couple more natural query variations users might say (e.g. 'stock prices', 'GDP', 'market cap') to broaden trigger-term coverage.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Search and visualize the world's data', 'get charts, insights, and embeddable knowledge cards' — matching the multiple-specific-actions anchor.

3 / 3

Completeness

Clearly states what the skill does but lacks any 'Use when...' or equivalent explicit trigger guidance, so per the rubric completeness is capped at 2.

2 / 3

Trigger Term Quality

Natural user-facing terms like 'charts, insights' plus domains 'finance, economics, demographics, sports' are exactly what users would say when needing this skill.

3 / 3

Distinctiveness Conflict Risk

The specific domain list and 'embeddable knowledge cards' framing carve a distinct data-visualization niche unlikely to fire for unrelated skills.

3 / 3

Total

11

/

12

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
gooseworks-ai/goose-skills
Reviewed

Table of Contents

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