Borrowing it
Nothing to install: this file belongs to Final-Commerce/final-pos-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Final-Commerce/final-pos-mcp/main/GEMINI.mdgit clone --depth 1 https://github.com/Final-Commerce/final-pos-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/final-commerce/final-pos-mcp/gemini-md)<a href="https://agentmods.dev/instructions/final-commerce/final-pos-mcp/gemini-md"><img src="https://agentmods.dev/badge/instructions/final-commerce/final-pos-mcp/gemini-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/final-commerce/final-pos-mcp/gemini-md"><img src="https://agentmods.dev/badge/instructions/final-commerce/final-pos-mcp/gemini-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01196 | $0.01196 |
| Opus 5.5 | $0.00478 | $0.00478 |
| Sonnet 5.5 | $0.00239 | $0.00239 |
| Haiku 4.5 | $0.00120 | $0.00120 |
Grade A, and why
final-pos-mcp GEMINI.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Working with Final
You are connected to the Final MCP server (final, https://ai.finalpos.com/mcp).
Final is the commerce platform behind the merchant's
point of sale. The server reaches every Final product through one connection,
acting as the person who connected it, on one company, within the packs they
allowed:
hub_*tools: Hub, the back office. Products, categories, modifiers, stock, suppliers and purchase orders, customers, orders, reports, team and roles, outlets, stations, taxes, media, bookings, extensions.flow_*tools: Flow, the app builder. Custom POS, kiosk, self-checkout and payment-terminal apps, with grounding, blueprints, preview sandboxes, validation and deploys.
Start every session the same way
- Call
get_connection. It returns who you act as, the company Hub tools act on, the other companies you can switch to, and which packs are allowed and listed. - If no company is selected and you need Hub, call
switch_company. - If the job needs tools you can't see, call
find_toolswith a plain description ("low stock", "purchase order", "deploy the app"). Call the match withcall_tool, orenable_packsto list its whole pack. Don't tell the user a capability is missing untilfind_toolscomes back empty.
Packs: catalog, inventory, orders, customers, reports, team,
store, bookings (Hub) and build, build_data (Flow). If a tool is in a
pack this connection doesn't allow, tell the user they can widen it at
https://ai.finalpos.com/connections.
Rules
- Confirm before changing live data. Tools with
readOnlyHint: falsechange the merchant's real store. Say what will change and wait for a yes before deploys, deletes, price changes and bulk imports. Reads need no confirmation. - Never invent ids. Look up products, customers, outlets and flows first.
- Money stays on the till. You can't take payments, refund or void orders. Orders are read-only.
- Secrets never pass through you. Use
flow_request_secretso the merchant enters API keys in the builder. Never write a key into a file. - Show your work in money terms. When you report sales or stock, give the period, outlet and currency you used.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed · +33 lines · +407 tokens per session cf52fd342f5d
- 1mo ago First seen · 61 lines · 789 tokens per session scan A b0ad7f40ae13
final-pos-mcp GEMINI.md is an instructions file published in the GitHub repository Final-Commerce/final-pos-mcp (0 stars, last pushed today), licensed Apache-2.0. It adds 1,196 tokens to every session, about $0.0048 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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