mcpbeat

Models MCP Server

by worthune
answering

Models is answering right now. Last checked moments ago. It exposes 3 tools.

27 verified financial calculators with published specs; responses cite assumptions and sources.

Uptime history 13 hours of history
13 hours agonow
100.0%
Uptime 24h
46 of 46 checks
3
Tools
read from the server
407 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add models --transport http https://worthune.com/api/mcp/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "models": {
      "url": "https://worthune.com/api/mcp/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.models]
url = "https://worthune.com/api/mcp/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "models": {
      "url": "https://worthune.com/api/mcp/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "models": {
      "url": "https://worthune.com/api/mcp/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

model
get_model_contract
Get a model's machine-readable contract: required inputs with types and valid domains, cross-field constraints, sentinel-value meanings, and the government constants (with sources) the model uses. Set include_spec to also receive the full specification markdown (exact formulas, assumptions, exclusions, known issues).
run_model
Run a verified calculation model. Inputs must satisfy the contract from get_model_contract (all fields required, values inside their domains — out-of-domain requests are rejected, never clamped). The response echoes inputs, spec version, assumptions, triggered sentinels, and sourced constants; outputs are the exact verified model outputs. Share the matching interactive calculator with users: https://worthune.com/scenarios/<model> for scenario models.
models
list_models
List Worthune's verified financial calculation models (dual-implementation tested against published specs). Returns model names and spec versions. Call get_model_contract before running a model.

Endpoints

URLTransportStateLatencyChecked
https://worthune.com/api/mcp/mcp streamable-http answering 1079 ms 0 min ago

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Models — questions

Answers built from our own checks of this server.

What can Models do?
It exposes 3 tools, read directly from the server on our last check. Among them: get_model_contract, list_models, run_model. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Models working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 46 of 46 checks got a reply (100.0%), average response time 407 ms. The bar chart above shows every period we have measured.
How do I connect Models?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Models need an API key?
No. Models completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Models?
It answers our handshake in 407 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.