Watch CRM
An operational workspace for moving watches from opportunity to sale. Listings are scraped from a foreign classifieds marketplace; the CRM brings purchasing, stock, sales and financial records into one workflow.
Project facts
- Role
- Product design and full-stack implementation.
- Timeline
- September 2026
- Team
- Solo project · private business tool
The Challenge
Listing research, purchase tracking and sales accounting spread across separate tools make it difficult to know what is in progress, what is available and whether a sale is profitable.
Key decision
Keep Google Sheets as the central record while providing a purpose-built interface for daily operations and an MCP interface for agent-assisted work.
Approach
Built a typed workflow around purchasing statuses, stock quantities and sales records. The dashboard surfaces committed capital and realised margins; the sales view accounts for purchase cost, fees and delivery. MCP makes the same operational records accessible to an AI assistant.
Key Highlights
- Purchasing pipeline displayed as a status board.
- Inventory and sales linked to financial records.
- Revenue, committed capital and realised margin visible in one dashboard.
- Google Sheets integration and MCP tools for agent-assisted operations.
Architecture
- Next.js and TypeScript interface.
- Google Sheets as the central operational data store.
- MCP interface for working with CRM records through an assistant.
Current limitations
- Private product presented through screenshots only. Source code and repository are not published.
- Marketplace identity, source prices, listing identifiers and sourcing details are redacted.
Outcome
One workspace connects sourcing, purchasing and sales with a clear view of inventory and profitability. The screenshots demonstrate the interface with example data; their figures are not business performance claims.
Inside the product
