# x402 Bazaar Listing Monitor

> x402 Bazaar Listing Monitor — com-acjlabs-x402-listing-monitor. Use this tool when you need to monitor x402 Bazaar listings for discrepancies against the public discovery catalog. It solves problems related to tracking and verifying resource listings, flagging potential drops and inconsistencies. The tool takes in x402 Bazaar listings as input and outputs flagged drops, providing a streamlined interface for catalog verification and management.

Canonical page: https://skillsregistry.net/skills/com-acjlabs-x402-listing-monitor  
JSON: https://api.skillsregistry.net/v1/skills/com-acjlabs-x402-listing-monitor

## Description

Checks x402 Bazaar resource listings against the public discovery catalog and flags drops.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 0.1.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-19

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/com.acjlabs%2Fx402-listing-monitor)
- **Repository:** <https://github.com/acjlabs/x402-listing-monitor>

## Use it

MCP endpoint published by the skill: `https://x402-listing-monitor.acjlabs.com/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "com-acjlabs-x402-listing-monitor"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/com-acjlabs-x402-listing-monitor` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/com-acjlabs-x402-listing-monitor/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt