Context Keeper (remote) vs X402 Cloudflare Starter

In-depth architectural comparison of the Context Keeper (remote) and X402 Cloudflare Starter MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Context Keeper (remote) when:

• You need dedicated capabilities in the Cloud Platforms domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Context Keeper (remote) Details

Choose X402 Cloudflare Starter when:

• You need dedicated capabilities in the Cloud Platforms domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore X402 Cloudflare Starter Details

Feature & Specification Comparison

Specification	Context Keeper (remote) Cloud Platforms	X402 Cloudflare Starter Cloud Platforms
Summary	Self-hosted Cloudflare Worker remote backend for context-keeper (D1, streamable-HTTP).	USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.
Category & Scope	Cloud Platforms	Cloud Platforms

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "context-keeper-remote": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

{
  "mcpServers": {
    "x402-cloudflare-starter": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

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