INDIVIDUAL MCP TOOL

get_model_params

List every parameter a model accepts, with its type, allowed range or enum values, default, and any conditional rules governing when it applies.

modelparams.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://modelparams.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for get_model_params and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.modelparams]
url = "https://modelparams.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "modelparams": {
      "type": "http",
      "url": "https://modelparams.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: modelparams
Remote MCP URL: https://modelparams.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "modelparams": {
      "url": "https://modelparams.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "modelparams": {
      "type": "http",
      "url": "https://modelparams.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "modelparams",
  "transport": "streamable-http",
  "url": "https://modelparams.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

validate_model_params — Check a set of LLM request parameters against what a model actually accepts, before calling the provider.
list_models — List model ids in the modelparams.dev catalog, optionally filtered by provider or a substring.
list_provider_models — Everything one provider serves: its models, the wire id each one needs, their lifecycle status, and the parameter surfaces they expose — types, ranges, enum values, defaults, and conditional rules — in a single call.