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gws-sheets-read

Google Sheets: Read values from a spreadsheet.

72

Quality

66%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/gws-sheets-read/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Discovery

32%

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 very terse—it identifies the platform and a single action but lacks a 'Use when' clause, multiple concrete capabilities, and sufficient trigger terms. It would benefit significantly from expanded action coverage and explicit trigger guidance to help Claude distinguish this skill from others.

Suggestions

Add a 'Use when...' clause with explicit triggers, e.g., 'Use when the user asks to read, fetch, or retrieve data from a Google Sheets spreadsheet.'

List additional concrete actions if applicable (e.g., 'read cell values, retrieve ranges, fetch sheet metadata') to improve specificity.

Include natural keyword variations such as 'gsheet', 'Google spreadsheet', 'cell values', 'sheet data' to improve trigger term coverage.

DimensionReasoningScore

Specificity

Names the domain (Google Sheets) and one action (read values from a spreadsheet), but only describes a single capability rather than listing multiple concrete actions.

2 / 3

Completeness

Answers 'what' (read values from a spreadsheet) but completely lacks any 'Use when...' clause or explicit trigger guidance, which per the rubric caps completeness at 2, and the 'what' is also quite thin—so this scores a 1.

1 / 3

Trigger Term Quality

Includes 'Google Sheets' and 'spreadsheet' which are natural terms users would say, but misses common variations like 'gsheet', 'cells', 'ranges', 'fetch data', or '.gsheet' file references.

2 / 3

Distinctiveness Conflict Risk

Specifying 'Google Sheets' and 'read values' provides some distinction from generic spreadsheet or Excel skills, but could overlap with other Google Sheets skills that write or manipulate data, and the scope is not clearly delineated.

2 / 3

Total

7

/

12

Passed

Implementation

100%

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

This is an excellent, well-crafted simple skill. It is maximally concise, provides fully actionable CLI examples with a clear flag reference table, and appropriately delegates shared concerns (auth, global flags) to a referenced skill file. The read-only safety note and cross-references are well-placed.

DimensionReasoningScore

Conciseness

Every token earns its place. No unnecessary explanations of what Google Sheets is or how APIs work. The content is lean, assumes Claude's competence, and focuses purely on usage specifics.

3 / 3

Actionability

Provides exact CLI commands with flag descriptions, required/default columns, and concrete examples that are copy-paste ready. The flag table is specific and complete.

3 / 3

Workflow Clarity

This is a simple, single-purpose read-only skill with no multi-step process or destructive operations. The single action is unambiguous, and the read-only safety note is appropriately included.

3 / 3

Progressive Disclosure

Clear prerequisite reference to shared auth skill, well-signaled 'See Also' links to related skills one level deep, and the content is appropriately scoped without inlining shared concerns.

3 / 3

Total

12

/

12

Passed

Validation

90%

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

Validation10 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_field

'metadata' should map string keys to string values

Warning

Total

10

/

11

Passed

Repository
googleworkspace/cli
Reviewed

Table of Contents

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