FiscaLLM for Claude.ai

io.github.magna56/fiscallm

LLM prices, cost estimates and break-even, plus your app's AI cost and margin per user.

client:Claude.ai transport:streamable-http tools:10

Install FiscaLLM in Claude.ai

Settings → Connectors → Add custom connector

https://fiscallm.com/api/mcp

Claude 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

list_llm_prices
get_llm_price
estimate_llm_cost
compare_llm_costs
subscription_break_even
fiscallm_setup_guide
get_margin_overview
list_users_by_margin
get_plan_margins
get_cost_breakdown

FiscaLLM in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

FiscaLLM MCP server