PayPal, guarded

PayPal's Agent Toolkit with limits on refunds and the owner's Approve/Deny above them.

What does this entry provide?

PayPal, guarded is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding PayPal, guarded to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: npm
Repo: Fizzl13/x402-examples
Repo updated: Oct 22, 2026

Install command

npx -y fizzl-paypal-guard-mcp@0.2.1

Install method: npm

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 22, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-22T09:52:07.942992Z",
      "publishedAt": "2026-10-22T09:52:07.942992Z",
      "statusChangedAt": "2026-10-22T09:52:07.942992Z"
    }
  },
  "server": {
    "name": "io.github.Fizzl13/paypal-guard",
    "title": "PayPal, guarded",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.2.1",
    "packages": [
      {
        "version": "0.2.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "fizzl-paypal-guard-mcp",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "PAYPAL_CLIENT_ID",
            "isRequired": true,
            "description": "Client ID of your PayPal REST app (developer.paypal.com)"
          },
          {
            "name": "PAYPAL_CLIENT_SECRET",
            "isSecret": true,
            "isRequired": true,
            "description": "Secret of your PayPal REST app"
          },
          {
            "name": "PAYPAL_ENVIRONMENT",
            "description": "SANDBOX (default) or PRODUCTION"
          },
          {
            "name": "LIMIT_REFUND",
            "description": "Most per refund without asking you (default 25.00)"
          },
          {
            "name": "LIMIT_REFUND_PER_DAY",
            "description": "Refunds a day in total (default 100.00)"
          },
          {
            "name": "LIMIT_REFUNDS_PER_DAY",
            "description": "Number of refunds a day (default 10)"
          },
          {
            "name": "LIMIT_CURRENCY",
            "description": "Currency of the limits (default USD)"
          },
          {
            "name": "GUARD_POLICY",
            "description": "Other rules as JSON, e.g. {\"dispute\":\"deny\",\"stop\":\"ask\"}"
          },
          {
            "name": "FIZZL_AGENT_KEY",
            "isSecret": true,
            "description": "Approvals in the Fizzl Agent Wallet (Telegram + dashboard): an agent key awk_… from wallet.fizzl.eu"
          },
          {
            "name": "TELEGRAM_BOT_TOKEN",
            "isSecret": true,
            "description": "Approvals through your own Telegram bot"
          },
          {
            "name": "TELEGRAM_CHAT_ID",
            "description": "Your Telegram chat id (approvals go only there)"
          },
          {
            "name": "APPROVAL_IN_CHAT",
            "description": "off to never ask in the chat app (MCP elicitation)"
          },
          {
            "name": "APPROVAL_MINUTES",
            "description": "How long you have to answer (default 10)"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/Fizzl13/x402-examples",
      "source": "github",
      "subfolder": "paypal-guard-mcp"
    },
    "websiteUrl": "https://fizzl-paypal-demo.onrender.com",
    "description": "PayPal's Agent Toolkit with limits on refunds and the owner's Approve/Deny above them."
  }
}

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