fermi for Claude.ai

io.github.kromatic-innovation/fermi

Calibrated probability ranges for forecasting questions, with the assumptions behind them.

client:Claude.ai transport:streamable-http tools:6

Install fermi in Claude.ai

Settings → Connectors → Add custom connector

https://fermi.kromatic.com/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

estimate_quantity_or_probability
get_estimate_result
list_my_estimates
send_feedback
buy_credits
check_account_and_credits

fermi in other clients

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

fermi MCP server