Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/sumup/sumup-skillsWrote 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/plugins/sumup/sumup-skills/gemini-extension)<a href="https://agentmods.dev/plugins/sumup/sumup-skills/gemini-extension"><img src="https://agentmods.dev/badge/plugins/sumup/sumup-skills/gemini-extension/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/plugins/sumup/sumup-skills/gemini-extension"><img src="https://agentmods.dev/badge/plugins/sumup/sumup-skills/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
sumup 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.
What it actually says
{
"name": "sumup",
"version": "1.0.0",
"description": "Skills and MCP configuration for building SumUp payment integrations",
"license": "Apache-2.0",
"contextFileName": "GEMINI.md",
"mcpServers": {
"sumup": {
"httpUrl": "https://mcp.sumup.com/mcp"
}
}
}
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 First seen · 13 lines scan A 56af686ad4d1
sumup is a plugin published in the GitHub repository sumup/sumup-skills (4 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-13.
Other plugins, from other repositories
project-r0x
AI agents can use the official r0x facilitator on Robinhood Chain directly from Claude Code: check balances, prices and transactions, trade any token and manage Uniswap V3 liquidity positions, check yield and bridge quotes, chat with the r0x agent, and pay for capabilities in USDG, one x402 call at a time.
optionsahoy-mcp
Deterministic equity-compensation tax tools: ISO/AMT exercise scheduling, NSO, RSU, QSBS, concentration risk, hedging, and equity funding plans.
horizon-shield
Audit Japanese construction and renovation estimates against the open JCCDB dataset and return Bitcoin-anchored, independently recomputable fair-price receipts. Read-only remote MCP, no API key. Adds /audit, /red-flags, /verify commands.
finerd
Finerd personal finance assistant. Query your transactions, accounts, categories, and merchants in natural language.
shuriken-skills
Help coding agents integrate with the Shuriken trading platform via its API, SDK, and CLI.
kryptogo-pay
A plugin package for connecting applications to KryptoGO Payment, a stablecoin payment service, including payment collection and transaction operations.