Auxen

Auxen provisions private AI model endpoints on dedicated GPU infrastructure.

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What it can do

  • Auxen List Models: List available AI models that can be deployed on Auxen. Filter by size_group to narrow to a tier (small/medium/large/xl).
  • Auxen Provision Model: Provision a private AI model instance. Spends money — subscription instances add a Stripe line item; on-demand instances start drawing down USD credits. Returns instance_id; pol
  • Auxen Get Instance Status: Get the current status, endpoint, and api_key of a provisioned instance. Poll until status='running' before making inference calls.

What data it sees

Do you need an account

No: the server works without sign-in

Auxen provisions private AI model endpoints on dedicated GPU infrastructure. Customers pick a model from the catalog — open-source models like Llama 3.1, Qwen 2.5, Mistral, Gemma 2, and Phi-3 — and Auxen handles provisioning, scaling, billing, and teardown. Each instance is fully private: no shared inference, no third-party routing.

Why use it: when you need real privacy (regulated industries — legal, healthcare, finance, government), high-volume inference where per-token APIs destroy unit economics, fine-tuning on your own data, or ephemeral compute for episodic agent workloads. Pay-per-minute billing — no subscriptions, no per-token fees.

Auth: OAuth 2.1 + PKCE with Dynamic Client Registration (RFC 7591). Direct API keys (auxen_live_*) also supported for programmatic agents.

Tools (6):

  • auxen_list_models — list available models (read-only)
  • auxen_get_instance_status — read instance state (read-only)
  • auxen_list_instances — list account instances (read-only)
  • auxen_get_balance — read billing snapshot (read-only)
  • auxen_provision_model — provision a new instance (destructive — spends money)
  • auxen_destroy_instance — destroy an instance (destructive — irreversible)

Learn more at auxen.ai/architecture. Status: status.auxen.ai.

How to connect

How to connect Auxen to Claude

The server address to paste into Claude settings:

https://auxen--samp2alex.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Auxen to ChatGPT

The server address to paste into ChatGPT settings:

https://auxen--samp2alex.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Auxen to Cursor

The server address to paste into Cursor settings:

https://auxen--samp2alex.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (6)

Raw names from tools/list. Only developers need these.

auxen_list_modelsList available AI models that can be deployed on Auxen. Filter by size_group to narrow to a tier (small/medium/large/xl).
auxen_provision_modelProvision a private AI model instance. Spends money — subscription instances add a Stripe line item; on-demand instances start drawing down USD credits. Returns instance_id; poll auxen_get_instance_status until status is 'running' before making inference calls. Use 'subscription' for continuous use, 'on_demand' for temporary use (dedicated tiers and up only).
auxen_get_instance_statusGet the current status, endpoint, and api_key of a provisioned instance. Poll until status='running' before making inference calls.
auxen_list_instancesList all instances for this account.
auxen_destroy_instanceDestroy an instance and stop billing immediately. Cannot be undone — the instance's endpoint and api_key are permanently invalidated.
auxen_get_balanceGet the account's billing snapshot — USD credit balance for on-demand, count and total of active subscriptions.