# calculadora-combustivel

> Use this tool when you need to determine the most cost-effective fuel for your vehicle based on current prices and consumption rates. It solves the problem of choosing between gasoline, ethanol, and natural gas by applying the 70% rule for ethanol and 60% for GNV, providing a clear economic comparison. The tool takes fuel prices and vehicle consumption as input and outputs the most economical fuel option.

Canonical page: https://skillsregistry.net/skills/comeca-ai-calculadora-combustivel  
JSON: https://api.skillsregistry.net/v1/skills/comeca-ai-calculadora-combustivel

## Description

Enables calculation of the most economical fuel (gasoline, ethanol, or natural gas) based on prices and vehicle consumption, following the 70% rule for ethanol and 60% for GNV.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zj0zclura3)
- **Repository:** <https://github.com/comeca-ai/calculadora-combustivel>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "comeca-ai-calculadora-combustivel"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/comeca-ai-calculadora-combustivel` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/comeca-ai-calculadora-combustivel/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt