Crx vs PayMCP
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
MCP server for Chrome extension testing. Access chrome.storage, Service Workers, declarativeNetRequest, and more directly from AI coding agents like Claude Code
Comparison
| Feature | Crx | PayMCP |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | 2 |
| Rating | — | — |
| Verified | — | |
| Hosted | — | — |
| Tools | — | — |
| Category | development | development |
| Author | youichi-uda | blustAI |
| Repo | youichi-uda/crx-mcp | blustAI/paymcp |
When to pick Crx
MCP server for Chrome extension testing. Access chrome.storage, Service Workers, declarativeNetRequest, and more directly from AI coding agents like Claude Code.
When to pick PayMCP
Lightweight payments layer for MCP servers: turn tools into paid endpoints with a two-line decorator. [PyPI](https://pypi.org/project/paymcp/) · [npm](https://www.npmjs.com/package/paymcp) · [TS repo](https://github.com/blustAI/paymcp-ts)
Looking for something else? Browse all MCPs or check trending this week.