Presidio Hardened X402 MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 180 installs a week from pypi. Last commit 27 Oct 2026.
Pre-payment safety gate for x402 agents: PII screening, spend policy, replay checks before signing.
Today is the operative word: we check Presidio Hardened X402 MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add presidio-hardened-x402-mcp -- uvx presidio-hardened-x402-mcp
{
"mcpServers": {
"presidio-hardened-x402-mcp": {
"command": "uvx",
"args": [
"presidio-hardened-x402-mcp"
]
}
}
}
[mcp_servers.presidio-hardened-x402-mcp]
command = "uvx"
args = ["presidio-hardened-x402-mcp"]
{
"mcpServers": {
"presidio-hardened-x402-mcp": {
"command": "uvx",
"args": [
"presidio-hardened-x402-mcp"
]
}
}
}
{
"servers": {
"presidio-hardened-x402-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"presidio-hardened-x402-mcp"
]
}
}
}
Pre-payment checks for AI agents: sanctions and AML screening of payees, payment pages and requests.
Pre-send risk check for AI agents that move money — screen an address or payment URL before sending.
Policy decision point for agent payments — allow, ask, or veto before signing
Authorize x402 payments before signing with request-bound, signed safety decisions.
Pre-payment merchant trust checks for x402 agents on Base and Solana.
Evaluate x402 PaymentRequired against a local spending policy before an agent pays
RFC 9110 x402 Solana compliance screening and micropayments gateway for AI agents.
x402 payment security and pre-execution transaction risk screening for autonomous AI agents.
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