INDIVIDUAL MCP TOOL

eval-cost-calculator

Use when a user needs to budget an LLM evaluation run.

modelruler.devnone authenticationAvailability not checked

Input schema

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.modelruler-dev]
url = "https://modelruler.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "modelruler-dev": {
      "type": "http",
      "url": "https://modelruler.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: modelruler-dev
Remote MCP URL: https://modelruler.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "modelruler-dev": {
      "url": "https://modelruler.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "modelruler-dev": {
      "type": "http",
      "url": "https://modelruler.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "modelruler-dev",
  "transport": "streamable-http",
  "url": "https://modelruler.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

token-counter — Use when a user asks how many tokens a given text will consume, or needs to estimate prompt size before pricing a workload.
provider-cost-calculator — Use when a user asks what an LLM workload costs on a specific provider/model, or wants to compare cost across providers.
self-host-breakeven-calculator — Use when a user is deciding between API usage and self-hosted GPU inference at a given volume.
context-window-planner — Use when a user needs to know whether a document plus prompt plus output fits within a model's context window, or wants a strategy recommendation (truncate/summarize/rag/chunk).
quantization-calculator — Use when a user is planning to quantize an LLM to fit on smaller hardware.
fine-tune-roi-calculator — Use when a user is considering fine-tuning vs prompt engineering.
observability-cost-calculator — Use when a user needs to budget LLM observability tooling.
rag-pipeline-cost-calculator — Use when a user needs end-to-end RAG cost estimation (embedding + vector store + generation).