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/Willyfab/simsima-connectivityWrote 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/willyfab/simsima-connectivity/plugin)<a href="https://agentmods.dev/plugins/willyfab/simsima-connectivity/plugin"><img src="https://agentmods.dev/badge/plugins/willyfab/simsima-connectivity/plugin/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/willyfab/simsima-connectivity/plugin"><img src="https://agentmods.dev/badge/plugins/willyfab/simsima-connectivity/plugin.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
simsima 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 6d ago.
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": "simsima",
"displayName": "Simsima",
"version": "1.0.0",
"description": "Plan mobile data for a trip: find, compare and pick a travel eSIM for 190+ destinations, check coverage on multi-country routes, and get the link to buy it on simsima.io.",
"author": {
"name": "Simsima",
"email": "[email protected]",
"url": "https://simsima.io"
},
"homepage": "https://claude.ai/directory/simsima",
"repository": "https://github.com/Willyfab/simsima-connectivity",
"license": "MIT",
"keywords": [
"travel",
"esim",
"mobile-data",
"roaming",
"trip-planning"
],
"icon": "./icon.png",
"documentationUrl": "https://github.com/Willyfab/simsima-connectivity/tree/main/plugin#readme",
"supportUrl": "https://simsima.io/en/contact",
"privacyPolicyUrl": "https://simsima.io/en/privacy",
"termsOfServiceUrl": "https://simsima.io/en/terms",
"mcpServers": {
"simsima": {
"type": "http",
"url": "https://mcp.simsima.io/mcp"
}
}
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 66 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 6d ago First seen · 33 lines scan A 1842da67a3e8
simsima is a plugin published in the GitHub repository Willyfab/simsima-connectivity (0 stars, last pushed 6d ago), licensed MIT. 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 2026-10-09.
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