Model Ruler — AI Cost Calculators for Claude.ai
io.github.helphub369/model-ruler
Read-only AI/LLM cost tools with current MCP discovery and attributable Registry transport.
client:Claude.ai
transport:streamable-http
tools:12
Install Model Ruler — AI Cost Calculators in Claude.ai
Settings → Connectors → Add custom connector
https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registryClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs
What Claude.ai can do once it is connected
- token-counter
- provider-cost-calculator
- self-host-breakeven-calculator
- context-window-planner
- quantization-calculator
- fine-tune-roi-calculator
- eval-cost-calculator
- observability-cost-calculator
- rag-pipeline-cost-calculator
- automation-cost-calculator
- agent-workflow-cost-calculator
- agent-loop-cost-calculator