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Cost Optimizer (Cloud Data Platforms) — measured AI agent skill | DecimalAI

a5c-ai/Cost Optimizer (Cloud Data Platforms)

SkillScore59Maintained

Analyzes and optimizes costs for cloud data platforms

by a5c-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Data Engineer pack

decimalai skills pull a5c-ai-cost-optimizer-cloud-data-platforms

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/a5c-ai-cost-optimizer-cloud-data-platforms/SKILL.md

Raw file: /s/a5c-ai-cost-optimizer-cloud-data-platforms/SKILL.md ↗ · machine-readable summary at /s/a5c-ai-cost-optimizer-cloud-data-platforms.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 9d ago

Yes — +41% lift-13% tokens0% turns59% of whole cases pass with skill (13/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-03	✗→✓	▲ Improved	-28%	0%
case-04	✗→✓	▲ Improved	-35%	0%
case-06	✗→✓	▲ Improved	-12%	0%
case-07	✗→✓	▲ Improved	14%	0%
case-11	✗→✓	▲ Improved	9%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 7/31/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

a5c-ai / babysitter

library/specializations/data-engineering-analytics/skills/cost-optimizer/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

Cost Optimizer (Cloud Data Platforms)

Overview

Analyzes and optimizes costs for cloud data platforms. This skill provides deep expertise in platform-specific cost structures and optimization strategies.

Capabilities

Snowflake credit analysis and optimization
BigQuery slot and on-demand optimization
Redshift node sizing
Storage cost optimization
Query cost estimation
Warehouse scheduling recommendations
Data lifecycle policy recommendations
Reserved capacity planning

Input Schema

json
{
  "platform": "snowflake|bigquery|redshift|databricks",
  "usageMetrics": "object",
  "billingData": "object",
  "queryHistory": "object"
}

Output Schema

json
{
  "currentCost": "number",
  "optimizedCost": "number",
  "savings": "percentage",
  "recommendations": [{
    "category": "string",
    "action": "string",
    "impact": "number",
    "effort": "low|medium|high"
  }]
}

Target Processes

Data Warehouse Setup
Query Optimization
Pipeline Migration

Usage Guidelines

Provide platform-specific usage metrics
Include billing data for cost baseline
Share query history for optimization analysis
Prioritize recommendations by impact and effort

Best Practices

Regularly review and optimize warehouse sizes
Implement auto-suspend and auto-resume policies
Use clustering and partitioning to reduce scan costs
Consider reserved capacity for predictable workloads
Monitor and alert on cost anomalies

Want to see if a5c-ai/Cost Optimizer (Cloud Data Platforms) would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.