RevvedUpCars True Cost Index
What a new car costs a month to own in the US: loan, insurance, maintenance, fuel. No key.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"true-cost-index": {
"url": "https://revvedupcars.com/api/mcp"
}
}
}Remote endpoints
https://revvedupcars.com/api/mcpstreamable-httpWhat it can do
Tool inventory
Tools (4)
🟢find_car(query, limit)
Search the priced catalogue by make, model, trim or year and return matching cars with their slug and true monthly cost. Every word must match. Newest model years first.
Input Schema
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 2,
"maxLength": 60,
"description": "Make, model, trim and/or year, e.g. \"toyota rav4\" or \"2025 f-150\""
},
"limit": {
"default": 10,
"description": "Maximum results",
"type": "integer",
"minimum": 1,
"maximum": 25
}
},
"required": [
"query"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_true_cost(slug)
One car's true monthly cost of ownership: loan, insurance, maintenance and fuel, the total per month and per year, whether each estimate is the car's own figure or a segment average, and its rank among comparable cars.
Input Schema
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"maxLength": 120,
"pattern": "^[a-z0-9_-]+$",
"description": "Car slug from find_car, e.g. 2025-toyota-rav4-le"
}
},
"required": [
"slug"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢compare_true_cost(a, b)
Compare two cars' true monthly cost of ownership: which is cheaper, by how much per month and per year, and which cost line accounts for most of the gap. Differences under $10 a month are reported as a tie.
Input Schema
{
"type": "object",
"properties": {
"a": {
"type": "string",
"maxLength": 120,
"pattern": "^[a-z0-9_-]+$",
"description": "First car slug"
},
"b": {
"type": "string",
"maxLength": 120,
"pattern": "^[a-z0-9_-]+$",
"description": "Second car slug"
}
},
"required": [
"a",
"b"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢cost_index(segment, limit)
Rank a segment of the catalogue by true monthly cost of ownership, cheapest first, with the segment's cheapest, median and most expensive figures.
Input Schema
{
"type": "object",
"properties": {
"segment": {
"default": "all",
"description": "all, suv, sedan, electric, hybrid, truck, or under-700 (everything under $700 a month)",
"type": "string",
"enum": [
"all",
"suv",
"sedan",
"electric",
"hybrid",
"truck",
"under-700"
]
},
"limit": {
"default": 10,
"description": "How many of the cheapest cars to return",
"type": "integer",
"minimum": 1,
"maximum": 50
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}Community
Evidence