Fermi
Turn fuzzy product or market questions into calibrated probability distributions before you commit scope or forecast outcomes.
Overview
io.github.Kromatic-Innovation/fermi is an MCP server for the Validate phase that returns calibrated probability distributions from natural-language questions via remote SSE.
What is this MCP server?
- Returns calibrated probability distributions from natural-language questions
- Exposed via MCP SSE remote at fermi.krobar.ai—no local npm/pypi package in the registry manifest
- REST and MCP dual access for scripts versus in-editor agents
- Version 1.0.0 in the MCP server schema
- Suited to decision support under uncertainty, not deterministic calculators
- Server version: 1.0.0
- Remote transport: SSE at https://fermi.krobar.ai/mcp/sse/
- Repository: github.com/Kromatic-Innovation/fermi
What problem does it solve?
You need honest uncertainty on bets but default LLM answers sound like false precision.
Who is it for?
Builders who want probabilistic framing during validation and planning without building a custom stats model.
Skip if: Teams that need audited historical data pipelines, ledger-grade finance, or guaranteed factual lookups.
What do I get? / Deliverables
You get distribution-shaped answers your agent can cite while scoping, researching, or framing growth forecasts.
- Calibrated probability distribution output for a stated question
- Agent-ready structured response usable in scope or research notes
Recommended MCP Servers
Journey fit
Validation is where you quantify uncertainty on bets—pricing, timelines, and market size—instead of single-point guesses. Scoping decisions benefit from explicit distributions over yes/no LLM answers when choosing what to build or cut.
How it compares
Remote probabilistic forecasting MCP—not a local code tool or generic web search plugin.
Common Questions / FAQ
Who is fermi for?
Solo founders and product builders who use MCP agents and want calibrated uncertainty on strategic questions.
When should I use fermi?
During idea research, validation scoping, or growth planning when a distribution is more useful than one headline number.
How do I add fermi to my agent?
Register the remote MCP SSE URL https://fermi.krobar.ai/mcp/sse/ in your client’s MCP config; REST is also available for non-MCP scripts per the project docs.