OpenAICodex

Connect Codex to Vast Ai

Run Codex as a hosted agent in NoClick with Vast Ai wired into its tools handle. It can use Vast Ai directly while it works. No glue code, nothing to install. Click below to open a ready-to-run agent and connect your account.
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Opens a workflow with 22 tools ready to use.

Set up in minutes

The open button drops you into a guided setup. It asks exactly this, nothing else:
  1. Choose where it runs

    On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:

  2. Pick what it can do in Vast Ai

    A preset of real Vast Ai operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.

  3. Connect Vast Ai

    One sign-in. The agent acts through your account, scoped to the operations you picked.

  4. Add your personal MCP link

    The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Codex first calls in. Codex connects when a session starts — run codex, or restart a running one (in the Codex app, Restart).

    Run this in your terminal. The Codex app shares its config, so it gets the server too

    $codex mcp add noclick --url https://mcp.noclick.app/s/<your-link>

    <your-link> is your personal server URL — setup mints it for you.

Tools Codex gets

Pick the operations you want and each becomes a tool the agent can call directly while it works.

Vast Ai

22 tools
Get Current User

Read the authenticated account's profile and balance.

List Instances

Read one page of your instances; pass data.next_token as after_token.

Get Instance

Read one instance by contract ID.

Create Instance

Accept an offer and create a paid instance.

Manage Instance

Start, stop or relabel an instance; state changes are asynchronous.

Destroy Instance

Destroy an instance and its local data permanently.

Reboot Instance

Request an instance reboot.

Recycle Instance

Request recycling of an instance container.

Change Bid

Change an interruptible instance's hourly bid price.

Request Logs

Request a log download URL without downloading the external file.

Search Offers

Search a bounded set of GPU offers with documented comparison filters.

List Volumes

List your rented persistent volumes.

Search Volumes

Search one bounded set of volume offers.

Rent Volume

Rent a paid persistent volume from a volume offer.

Delete Volume

Delete a rented volume and its stored data.

List Invoices

Read one page of billing transactions within a date range.

List Charges

Read one page of per-contract charges within a date range.

List Ssh Keys

List the public SSH keys belonging to your account.

Create Ssh Key

Add an account SSH key; Vast.ai also adds it to current instances.

Delete Ssh Key

Delete a public SSH key from your account.

Attach Ssh Key

Attach a public SSH key to one instance.

Detach Ssh Key

Detach a public SSH key from one instance by key ID.

About Codex

Codex is OpenAI's command-line coding agent. NoClick runs it as a hosted agent and lets you connect your apps to it as tools, turning it from a coding assistant into an operator that can act across your systems. Connect an integration to the agent and Codex can query, create, and update records in that app directly. You keep the Codex experience and give it real reach into the tools your team already uses.
Fast, capable code generation and editing
Good at well-scoped, concrete tasks
Strong at API and data manipulation
Familiar to teams already on OpenAI tooling

Frequently asked questions

More ways to connect

Open your Codex agent in one click.

NoClick runs Codex for you with Vast Ai wired in as tools. Connect your account and run.