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/nirholas/x402-mcp-commerceWrote 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/mcp/nirholas/x402-mcp-commerce/x402-commerce)<a href="https://agentmods.dev/mcp/nirholas/x402-mcp-commerce/x402-commerce"><img src="https://agentmods.dev/badge/mcp/nirholas/x402-mcp-commerce/x402-commerce.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
x402-commerce 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 8d 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
{
"x402-commerce": {
"command": "npx",
"args": [
"tsx",
"/absolute/path/to/x402-mcp-commerce/src/mcp.ts"
],
"env": {
"PRIVATE_KEY": "0x…a throwaway wallet funded with Base Sepolia USDC…",
"X402_RAIL": "auto",
"MAX_PER_CALL_USD": "0.05",
"MAX_SESSION_USD": "1",
"MAX_CALLS": "200",
"X402_UPSTREAM_X402_TABLEBOOK": "http://localhost:4039",
"X402_UPSTREAM_X402_STOREFRONT": "http://localhost:4022",
"X402_UPSTREAM_X402_FLIGHT_SEARCH": "http://localhost:4031"
}
}
}What else claude_desktop_config.json configures
This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 8d ago First seen · 19 lines scan A a0917aea8b5f
x402-commerce is an MCP server published in the GitHub repository nirholas/x402-mcp-commerce (3 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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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