Frontier

by openfrontier.dev · dev.openfrontier/frontier

Discover Frontier inference capabilities and read sanitized usage through read-only tools.

OnlineRemote
Website
Category
Other
Connection
Remote (HTTP)
Tools
3 reported
Status
Online

Connect it to your AI

Claude Code

claude mcp add --transport http frontier https://openfrontier.dev/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://openfrontier.dev/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "frontier": {
      "url": "https://openfrontier.dev/mcp"
    }
  }
}

Tools it offers

3 tools, as the server itself reported during our check on Oct 31, 2026.

  • list_modelsList Frontier's current stable public model aliases.
  • get_capabilitiesGet the public endpoints, stable aliases, and exact Chat Completions constraints.
  • get_usageRead usage for the Frontier bearer API key on this MCP HTTP request.

Questions

What is the Frontier MCP server?

Discover Frontier inference capabilities and read sanitized usage through read-only tools. It is made by openfrontier.dev and listed in the official MCP Registry as dev.openfrontier/frontier. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add Frontier to Claude?

In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://openfrontier.dev/mcp. In Claude Code, run: claude mcp add --transport http frontier https://openfrontier.dev/mcp

How do I add Frontier to ChatGPT?

ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://openfrontier.dev/mcp.

How do I add Frontier to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "frontier": { "url": "https://openfrontier.dev/mcp" } } }

Does Frontier work right now?

Yes. It responded when we last checked on 31 Oct 2026. We check remote MCP servers every day.

What can Frontier do?

It gives your AI 3 tools, including list_models, get_capabilities, get_usage. The full list is on this page.

Is this your server? Get the badge for your README
chen.media/mcp badge

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/dev-openfrontier-frontier.svg)](https://chen.media/mcp/dev-openfrontier-frontier)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/dev-openfrontier-frontier"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/dev-openfrontier-frontier.svg?theme=dark"><img src="https://chen.media/mcp/badge/dev-openfrontier-frontier.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

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