Cursor via Tokonomix

//What is Cursor?

Cursor is an AI-native code editor from Anysphere — a fork of VS Code with three AI surfaces: Chat (ask about your code), the Agent / Composer (multi-file autonomous edits), and Tab (inline autocomplete). It's a desktop app for macOS, Windows and Linux.

Cursor lets you bring your own models through an OpenAI-compatible endpoint, and it speaks the Model Context Protocol (MCP). Both hooks let Tokonomix plug in: a single Tokonomix key gives Cursor access to 132 models across families, and the MCP server adds a cross-family consensus tool the Agent can call on high-stakes changes.

Cursor is one of the most widely used AI coding tools, and its Agent does real work: it plans a task, edits across many files, runs terminal commands, and iterates until tests pass. The more autonomy you hand it, the more a single confident-but-wrong model decision early in a run can cascade through everything that follows — which is exactly where a second opinion earns its keep.

//Why route Cursor through Tokonomix?

Cursor ships excellent first-party models, but routing the chat and Agent layer through Tokonomix adds three things one built-in model can’t: breadth (every major family behind a single key), a verification step for the decisions that matter, and full cost and region control. You keep Cursor’s editor and its Tab autocomplete exactly as they are — Tokonomix changes only which model answers your chats and drives the Agent.

• Cross-family consensus in the Agent. Add the Tokonomix MCP server and Cursor's Agent can call tokonomix_consensus_ask on a risky refactor — 2–6 frontier models cross-checked by a judge — instead of trusting one model.
• One key, 132 models. Pick any model from the live catalogue in Cursor's chat without separate provider accounts.
• Sovereignty routing — your choice, not EU-only. Pin models by where they run (hosting_region) or where they're made (origin_country) — EU-only, US-only, a single country, or a custom set. Enforce it per call, or set a predefined rule (e.g. auto-select EU models) in your dashboard. EU/GDPR is just one example.
• Transparent per-call cost. Every call is metered in your Tokonomix dashboard.
• Provenance & sovereignty. Filter by origin_country to choose models by where they were built — e.g. ?origin_country=FR or a CSV like FR,DE — when procurement rules require it.

//Install Cursor — macOS, Windows, Linux

Cursor is a desktop app — download it from cursor.com (there is no CLI install). Open it, sign in, and open your project.

Download from cursor.com
→ run the Cursor installer

Download from cursor.com
→ Intel + Apple Silicon

Download from cursor.com
→ chmod +x, then run

//Connect Tokonomix

Cursor reaches Tokonomix two complementary ways. Route A puts Tokonomix models in Cursor’s chat; Route B lets the Agent call consensus as a tool. Use Route A to chat with a specific model, Route B when you want a verdict from several — and you can (and usually should) set up both at the same time; they serve different purposes and don’t conflict.

Base URL : https://tokonomix.ai/api/v1
API Key  : tok_live_your-key
Model    : tokonomix-consensus
# or any slug from GET /api/v1/models

{
  "mcpServers": {
    "tokonomix": {
      "command": "npx",
      "args": ["-y", "tokonomix-mcp"],
      "env": { "TOKONOMIX_API_KEY": "tok_live_..." }
    }
  }
}

The Tokonomix MCP server exposes tokonomix_consensus_ask (a multi-model verified answer), tokonomix_single_ask, tokonomix_list_models and tokonomix_get_skill. In practice you let Cursor’s Agent run a fast chat model for everyday edits and reach for the consensus tool only where being wrong is expensive — a schema migration, an auth flow, a public API contract.

//What Tokonomix powers in Cursor

//Verify it works

In Chat, select tokonomix-consensus and ask a question — you should see a metered call in your Tokonomix dashboard. For the Agent, add the MCP server and ask it to "get a consensus verdict" on a change; the result comes back as the MCP tool result. Tab autocomplete keeps working on Cursor’s own models, unchanged.