What is verified-catalog?
verified-catalog is a MCP server by withgrokbot that reliability lookup for x402 pay-per-call endpoints: find services for a task under a price, sorted by known-answer pass rate over recent paid calls, with public receipts (Base tx, amount. It is listed under Finance & commerce and has 1 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | withgrokbot |
| Repository | withgrokbot/verified-catalog |
| Popularity | 1 GitHub stars |
| Category | Finance & commerce |
| Security | Review before installing (72/100) |
| Rank | #3,390 of 4,418 MCP servers; #448 in Finance & commerce |
| License | MIT |
| Last commit | 2026-10-17 |
| Runs | Cloud service |
| Language | Python |
| Platforms | macOS, Windows, Linux |
Is verified-catalog safe to install?
verified-catalog scores 72/100 on the MCPMods security check: Review before installing. Things to review: sends your data to a cloud service; can take actions such as send, write or deploy. It passed 3 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Can take actions such as send, write or deploy | Review |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install verified-catalog?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/withgrokbot/verified-catalog
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add verified-catalog -- <command from README> claude mcp add --transport http verified-catalog <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs verified-catalog for you:
Add the "verified-catalog" MCP server from https://github.com/withgrokbot/verified-catalog to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.