database-cloud-optimization-cost-optimize

You are a cloud cost optimization expert specializing in reducing infrastructure expenses while maintaining performance and reliability. Analyze cloud spending, identify savings opportunities, and implement cost-effective architectures across AWS, Azure, and GCP.

Quality

61%

Does it follow best practices?

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Securityby

Passed

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tessl review fix ./skills/database-cloud-optimization-cost-optimize/SKILL.md

Quality

Content

57%Weight 40%Scale 1-5

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

The content is well-structured and reasonably concise, but guidance stays high-level without executable commands, validation is not integrated as a workflow checkpoint despite destructive operations, and the single external reference is a dangling path to a non-existent file.

Suggestions

Add an explicit validation checkpoint in the Instructions sequence (e.g. 'Validate changes in staging; only proceed to production when checks pass'), especially before any resize or deletion step.

Replace high-level bullets with concrete, executable guidance — specific CLI commands or tool names for cost analysis (e.g. AWS Cost Explorer, Azure Cost Management) and example budget/alert setup.

Either create the referenced 'resources/implementation-playbook.md' bundle file or remove the broken reference so navigation is not a dead-end.

Dimension	Reasoning	Score
Conciseness	The body is mostly lean with well-organized sections and no concept over-explanation, but the opening line repeats the frontmatter description verbatim and the Context section restates generic filler, which are minor instances of padding that could be trimmed.	4 / 5
Actionability	The Instructions give concrete categories ('Collect cost data by service, resource, and time window', 'Implement budgets, alerts, and ongoing optimization cadence') but provide no specific commands, tool names, or CLI examples, leaving the actual execution steps incomplete.	3 / 5
Workflow Clarity	A sequence is present (collect, identify, propose, implement) but validation is only mentioned in a separate Safety section rather than as an explicit checkpoint in the flow; since the skill involves destructive/batch operations (resizing, deletion), the rubric caps workflow clarity at 3.	3 / 5
Progressive Disclosure	Sections are well organized and a reference is clearly signaled in a dedicated Resources section, but the referenced 'resources/implementation-playbook.md' does not exist (no resources/ bundle directory), creating a navigation dead-end that prevents a higher score.	3 / 5
	Total	13 / 20 Passed

Description

66%Weight 40%Scale 1-5

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 clearly states what the skill does and names concrete cloud providers and actions, but it lacks an explicit 'Use when' trigger clause and omits several natural cost-synonym trigger terms.

Suggestions

Add an explicit trigger clause, e.g. 'Use when reducing cloud spend, rightsizing resources, setting budgets/alerts, or auditing waste across AWS, Azure, or GCP.'

Include natural user synonyms such as 'cloud bill', 'FinOps', and 'spend reduction' to broaden trigger coverage.

Add concrete cost mechanisms (rightsizing, reserved instances/Savings Plans, tagging, budgets) to the action list for fuller coverage.

Dimension	Reasoning	Score
Specificity	Lists several concrete actions ('Analyze cloud spending, identify savings opportunities, and implement cost-effective architectures across AWS, Azure, and GCP') with named providers, but misses granular mechanisms like rightsizing, budgets, and tagging that appear in the body, leaving minor coverage gaps.	4 / 5
Completeness	The 'what' is clearly stated but there is no explicit 'Use when...' trigger clause in the frontmatter description, so per the rubric guideline completeness is capped at 3.	3 / 5
Trigger Term Quality	Contains natural terms users would say ('cloud cost optimization', 'cloud spending', 'infrastructure expenses', 'savings', 'AWS, Azure, and GCP') but omits common synonyms like 'FinOps', 'cloud bill', or 'spend reduction', so coverage is good rather than comprehensive.	4 / 5
Distinctiveness Conflict Risk	Cloud cost optimization is a recognizable niche with distinct cost/spending triggers across three named providers, but it has minor overlap risk with general infrastructure or performance-engineering skills.	4 / 5
	Total	15 / 20 Passed

Validation

100%

Warnings & errors only

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

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: rmyndharis/antigravity-skills
Path: skills/database-cloud-optimization-cost-optimize/SKILL.md
Commit: 3eff4af

Reviewed: 1 day ago

Table of Contents

Discovery Implementation Validation

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