MCP Server
MCP
io.github.100xPercent/pop-pay
By Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.
Install
npx -y [email protected]Configuration Example
{
"remotes": [],
"packages": [
{
"registryType": "npm",
"identifier": "pop-pay",
"version": "0.5.7",
"transport": {
"type": "stdio"
},
"runtimeArguments": [
{
"isRequired": true,
"value": "launch-mcp",
"type": "positional"
}
],
"environmentVariables": [
{
"description": "Chrome DevTools Protocol endpoint for credential injection (default: http://localhost:9222)",
"format": "string",
"default": "http://localhost:9222",
"name": "POP_CDP_URL"
},
{
"description": "JSON array of allowed vendor categories (e.g. '[\"aws\",\"cloudflare\"]')",
"format": "string",
"default": "[\"aws\",\"cloudflare\"]",
"name": "POP_ALLOWED_CATEGORIES"
},
{
"description": "Per-transaction spending limit in USD",
"format": "string",
"default": "100.0",
"name": "POP_MAX_PER_TX"
},
{
"description": "Daily spending limit in USD",
"format": "string",
"default": "500.0",
"name": "POP_MAX_DAILY"
},
{
"description": "Guardrail engine: 'keyword' (offline, default) or 'llm' (requires API key)",
"format": "string",
"default": "keyword",
"name": "POP_GUARDRAIL_ENGINE"
}
]
}
]
}
mcp
model-context-protocol
npm
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