io.github.AgentTanuki/x402-payment-safety is a remote MCP server that gives an AI agent 1 tool, among them guild_x402_payment_safety. It answers at https://agent-guild-5d5r.onrender.com/mcp/payment-safety/ over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Authorize x402 payments before signing with request-bound, signed safety decisions.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
guild_x402_payment_safety | PAID. Call this immediately BEFORE signing an x402 payment envelope. Returns one short-lived, Guild-signed AGPD-1 allow/block credential bound to the exact target payment: scheme, CAIP-2 network, asset contract, atomic amount, payee and res Inputs: payment, capability, policy, ttl_seconds, api_key, x402_payment |
Every block below points at https://agent-guild-5d5r.onrender.com/mcp/payment-safety/. Pick your client and copy.
claude mcp add --transport http io-github-agenttanuki-x402-payme https://agent-guild-5d5r.onrender.com/mcp/payment-safety/
{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"]
}
}
}{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"servers": {
"io-github-agenttanuki-x402-payme": {
"type": "http",
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"context_servers": {
"io-github-agenttanuki-x402-payme": {
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"serverUrl": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}name: io.github.AgentTanuki/x402-payment-safety
version: 0.0.1
schema: v1
mcpServers:
- name: io.github.AgentTanuki/x402-payment-safety
type: streamable-http
url: https://agent-guild-5d5r.onrender.com/mcp/payment-safety/{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"httpUrl": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"type": "http",
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}{
"mcpServers": {
"io-github-agenttanuki-x402-payme": {
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}goose://extension?url=https%3A%2F%2Fagent-guild-5d5r.onrender.com%2Fmcp%2Fpayment-safety%2F&type=streamable_http&id=io-github-agenttanuki-x402-payme&name=io.github.AgentTanuki/x402-payment-safety
It answered our last check on 19 October 2026 in 303 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
1, as returned by the server's own tools/list on 12 September 2026: guild_x402_payment_safety.
It answered our last check on 19 October 2026 in 303 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://agent-guild-5d5r.onrender.com/mcp/payment-safety/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.agenttanuki. Endpoint host: agent-guild-5d5r.onrender.com. ARD identifier: urn:air:io.github.agenttanuki:mcp:x402-payment-safety.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.