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cost-optimization

Audit and reduce infrastructure and tooling costs without sacrificing reliability or velocity. Use this skill when reviewing monthly cloud or SaaS spend, finding unused resources, rightsizing infrastructure, negotiating vendor contracts, deciding what to consolidate, or planning for budget cuts. Triggers on cost optimization, cloud spend, SaaS spend, rightsizing, unused resources, FinOps, infrastructure audit, vendor consolidation, budget cut, cost review. Also triggers when finance flags rising costs or when a contract renewal is up.

72

Quality

88%

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

77%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 body is a strong, well-organized instruction skill: a clear 5-lever framework, a 10-step workflow, prioritization guidance, failure patterns, and a real referenced checklist. It is lean and actionable with only minor verbosity and a few steps that could name exact tooling/CLI paths. The main gap is an explicit validate→fix→retry feedback loop for destructive rightsizing/eliminate actions.

Suggestions

Add an explicit validate→fix→retry feedback loop around destructive/batch operations (e.g., rightsizing a database, eliminating a resource): state that changes must be validated in staging and rolled back or re-tuned on failure, to lift workflow_clarity toward 5.

Tighten repeated lever descriptions between the '5 levers' framework and the Step 4 table, and consider moving the 'Common opportunities by category' detail into references/cloud-audit-checklist.md to reduce inline duplication and improve progressive_disclosure.

Where the workflow references tooling (Step 1 'billing console and cost-explorer tools', Step 8 'cost dashboard'), name the concrete CLI/portal paths or example queries to push actionability to 5.

DimensionReasoningScore

Conciseness

Largely lean and directive—'Cut what's not earning its keep. Rightsize what's oversized.'—with little padding of concepts Claude already knows; minor tightenings possible (e.g., a few restated lever descriptions in both the framework and the table). Not a 5 because some lever explanations and the 'Common opportunities' section restate points already made.

4 / 5

Actionability

Mostly concrete and executable: the 5-lever framework, a decision table, a 2x2 prioritization scheme, and a 10-step workflow give specific guidance. It is instruction-only without code/commands, which is appropriate here and not penalized; falls short of 5 only because some steps (e.g., 'pull spend data') point at tools generically rather than giving exact CLI/portal paths.

4 / 5

Workflow Clarity

A clear 10-step sequenced workflow with checkpoints (e.g., Step 6 monitor for impact, Step 7 'test in staging, roll out incrementally, validate cost impact'). It caps below 5 because batch/destructive operations lack an explicit validate-then-retry feedback loop, and the destructive-operation cap guidance keeps it from 5.

4 / 5

Progressive Disclosure

Good structure: a well-organized SKILL.md overview with a clearly signaled one-level-deep reference to references/cloud-audit-checklist.md (a real file). Not a 5 because only one reference exists and several sections (e.g., 'Common opportunities by category') could arguably live in the checklist rather than inline; still well-placed overall.

4 / 5

Total

16

/

20

Passed

Description

100%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 is exemplary: concrete actions, comprehensive natural triggers, explicit what-and-when structure, and a clear niche that minimizes conflict risk. Voice is correctly third person throughout. No changes needed.

DimensionReasoningScore

Specificity

Lists multiple concrete actions—'Audit and reduce...costs', 'reviewing monthly cloud or SaaS spend', 'finding unused resources', 'rightsizing infrastructure', 'negotiating vendor contracts', 'deciding what to consolidate', 'planning for budget cuts'—with comprehensive coverage of the domain.

5 / 5

Completeness

Explicitly answers both 'what' (audit and reduce infrastructure/tooling costs) and 'when' with an explicit 'Use this skill when...' clause plus a 'Triggers on...' list and an 'Also triggers when...' clause with concrete trigger phrases.

5 / 5

Trigger Term Quality

Comprehensive natural trigger coverage including synonyms and domain phrases—'cost optimization, cloud spend, SaaS spend, rightsizing, unused resources, FinOps, infrastructure audit, vendor consolidation, budget cut, cost review'—plus situational triggers users would say.

5 / 5

Distinctiveness Conflict Risk

A clear FinOps/cost niche with distinct triggers (cloud spend, rightsizing, vendor consolidation, FinOps) that are unlikely to fire for adjacent skills like incident-response or vendor-evaluation, which the body explicitly disambiguates.

5 / 5

Total

20

/

20

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
rampstackco/claude-skills
Reviewed

Table of Contents

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