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.
/plugin marketplace add bitrefill/agentsnpx agentmods add plugins/bitrefill/agents/marketplacegit clone --depth 1 https://github.com/bitrefill/agentsGrade A, and why
bitrefill-skills 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 yesterday.
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": "bitrefill-skills",
"owner": {
"name": "Bitrefill",
"email": "[email protected]"
},
"metadata": {
"description": "Agent skills and bundled eCommerce MCP connector for buying digital goods on Bitrefill with crypto",
"version": "3.2.0"
},
"plugins": [
{
"name": "bitrefill",
"description": "Browse and buy gift cards, mobile top-ups, and eSIMs on Bitrefill — 1,500+ brands, 180+ countries, crypto/x402/balance payments (bundled MCP connector)",
"source": "./",
"homepage": "https://www.bitrefill.com",
"repository": "https://github.com/bitrefill/agents",
"keywords": ["gift-cards", "esim", "mobile-topup", "crypto", "bitcoin", "lightning", "cli", "x402", "usdc", "base"],
"category": "commerce"
}
]
}
What ships with it
1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 23 lines scan A 67d016298896
bitrefill-skills is a plugin published in the GitHub repository bitrefill/agents (22 stars, last pushed 2mo 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 2026-08-30.
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