Neumann for Grok
io.github.kromatic-innovation/neumann
Monte Carlo ranges for uncertain plans: project cost, budget, timeline, capacity, NPV/IRR/payback.
client:Grok
transport:streamable-http
tools:17
Install Neumann in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"neumann": {
"type": "http",
"url": "https://neumann.kromatic.com/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- run_monte_carlo_simulation
- rank_inputs_by_impact
- summarize_outcome_scenarios
- check_simulation_model
- estimate_simulation_size_and_cost
- convert_range_to_distribution
- convert_distribution_to_range
- get_simulation_results
- check_account_and_credits
- send_feedback
- buy_credits
- create_result_share_link
- save_graph
- list_graphs
- get_graph
- delete_graph
- delete_run