App 08 · FIG. 008
Leriso POS
Keep orders and sales moving together
Customer Target
Restaurant, bar and cafe owners, managers and staff in Southern Africa
Status
In progress
Agent Surface B
MCP ReadyModel Context Protocol Enabled
Registered in /.well-known/mcp.json & /llms.txt with deterministic Zod schema validation.
About Product
Leriso POS is being developed to help restaurants, bars and cafes keep orders and sales organised during service. Staff can work from the menu and prices set for the venue.
Enter a customer’s order, check the total and record the payment. Managers can review the sales records and compare them with the money received.
The product focuses on food and drink businesses. It is currently in development.
Dual-Surface Execution
Human vs. Agent Flow
Every action in Leriso POS is mapped bi-directionally across Surface A (Visual UI) and Surface B (Programmatic MCP Engine).
- 01Add the menu and prices.
- 02Enter the customer’s order.
- 03Check the order and total.
- 04Record the payment.
- 05Review sales and the money received.
1. Discovery: Scraper/Agent fetches /llms.txt or /.well-known/mcp.json manifest.
2. Tool Invocation: Executes deterministic Zod-validated tool contracts matching leriso operations.
3. Replay Protection: Enforces Idempotency-Key: <uuid> to prevent duplicate mutations during LLM retry loops.
4. Token Compression: Returns structured, PII-minimized Markdown/JSON stripping all layout noise.