OpenAICodex

Connect Codex to QuickFile

Run Codex as a hosted agent in NoClick with QuickFile wired into its tools handle. It can use QuickFile 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 23 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 QuickFile

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

  3. Connect QuickFile

    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.

QuickFile

23 tools
Get Account

Get the business details for the connected user, e.g. business name, type, address, year end date, vat status and account size statistics..

List Clients

Retrieve client records based on a set of search parameters.

Get Client

Retrieve client and contact data.

Create Client

Create a new client record.

Update Client

Update an existing client record.

List Suppliers

Retrieve supplier records based on a set of search parameters.

Get Supplier

Retrieve supplier and contact data.

Create Supplier

Create a new supplier record.

Update Supplier

Update a supplier record.

List Invoices

Search for invoices and estimates using a specific set of search parameters.

Get Invoice

Retrieve a single invoice, estimate or recurring invoice template.

Create Invoice

Create a new invoice, estimate or recurring invoice template.

Update Invoice

Create a new invoice, estimate or recurring invoice template.

Get Invoice Pdf

Retrieve a URL to for an invoice or estimate PDF document.

Send Invoice

Send a single invoice, estimate or recurring invoice template.

List Client Payments

Search for a payment based on specific search parameters.

Get Client Payment

Retrieve a payment record.

Create Client Payment

Create a new payment record.

List Purchases

Search for purchases using a specific set of search parameters.

Get Purchase

Retrieve a single purchase.

Create Purchase

Create a new purchase.

List Bank Accounts

Returns a list of bank accounts with optional nominal code and type filtering.

Get Chart Of Accounts

Retreives a chart of nominal accounts.

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 QuickFile wired in as tools. Connect your account and run.