# MCP Write Actions on Mercury by Mercury

A clean product feature announcement introducing MCP write actions for Mercury, demonstrating how users can trigger financial transactions directly via ChatGPT with mandatory approval controls.

- Company: Mercury
- Duration: 0:29
- Type: Feature launch
- Objective: Announce
- Industry: Fintech
- Audience: B2B
- Medium: Product UI, Typography, 2D animation
- Style: Minimal, Technical, Premium
- Techniques: UI choreography, Kinetic type
- Structure: Walkthrough
- Pace: Moderate
- Audio: Music-led
- Format: Landscape

## Observations

- Sleek minimalist off-white aesthetic consistent with Mercury's design system.
- Demonstrates an interactive Model Context Protocol (MCP) tool integration between ChatGPT and Mercury banking.
- Shows safe execution flow: AI formulates the transaction card, but explicit user action is required to slide and authorize.

## Moments

### 0:00–0:04 · Introduction Hook

Minimal kinetic typography introduces the premise: ChatGPT planning connected to Mercury banking execution.

Tags: Kinetic type, Hook

Link: https://motionreference.com/reference/91009cdf-2363-4af9-8807-bf0584bbe187?t=0 · Moment id: `91009cdf-2363-4af9-8807-bf0584bbe187-m0`

### 0:04–0:10 · ChatGPT Interface Action

In the ChatGPT interface, a user queries affordability and instructs payment, prompting a structured Mercury transaction card.

Tags: Product UI, AI, ChatGPT

Link: https://motionreference.com/reference/91009cdf-2363-4af9-8807-bf0584bbe187?t=4 · Moment id: `91009cdf-2363-4af9-8807-bf0584bbe187-m1`

### 0:10–0:18 · Approval Safety Layer

Text highlights user control before showing a simulated mobile notification and a 'Slide to approve' confirmation UI.

Tags: Security, Approval, Product UI

Link: https://motionreference.com/reference/91009cdf-2363-4af9-8807-bf0584bbe187?t=10 · Moment id: `91009cdf-2363-4af9-8807-bf0584bbe187-m2`

### 0:18–0:29 · Feature Callout and Outro

Typography frames the benefit of MCP write actions followed by the Mercury animated logo and regulatory disclaimer.

Tags: Outro, Branding, Typography

Link: https://motionreference.com/reference/91009cdf-2363-4af9-8807-bf0584bbe187?t=18 · Moment id: `91009cdf-2363-4af9-8807-bf0584bbe187-m3`

## Links

- Motion Reference page: https://motionreference.com/reference/91009cdf-2363-4af9-8807-bf0584bbe187
- Watch: https://attachments.are.na/51445154/74b99954df33cb154e75e85c6c326606.mp4?1792085954
- Original: https://x.com/immad/status/2110744322459173347/video/1
- Video id: `91009cdf-2363-4af9-8807-bf0584bbe187` (use with the MCP tools get_reference, get_breakdown and get_related_references)

Cite the Motion Reference page and credit Mercury when you use this.