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MarketNow — Trust Layer for Agent Commerce (MCP Marketplace)

@edgarfloresguerra2011-a11y

Basic information

Category

AI & Agents

Transports

stdio

Author

edgarfloresguerra2011-a11y

Submitted by

Edison Flores

About MarketNow — Trust Layer for Agent Commerce

The trust layer for agent commerce. 8,560 MCP-compatible skills with Sentinel L2 security audits, x402 payments (HTTP 402 + USDC on Base), and AP2 delegated mandates with human-in-the-loop by default.

MarketNow — Trust Layer for Agent Commerce config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "marketnow": {
      "url": "https://marketnow.site/api/mcp"
    }
  }
}

MarketNow — Trust Layer for Agent Commerce tools

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Overview

What is MarketNow — Trust Layer for Agent Commerce?

MarketNow — Trust Layer for Agent Commerce is an MCP server that provides a registry of over 8,560 MCP skills across 20+ categories, with built-in security scanning, trust badges, and crypto payment support. It is designed for developers and agents who need a discoverable, verifiable marketplace of MCP-compatible skills.

How to use MarketNow — Trust Layer for Agent Commerce?

Configure your MCP client with the server URL https://marketnow.site/api/mcp using SSE, WebSocket, or JSON-RPC transport. The server offers four tools (search_skills, get_skill, get_categories, health) accessible via any supported transport. No installation steps are required beyond client configuration.

Key features of MarketNow — Trust Layer for Agent Commerce

  • 8,560 MCP skills across 20+ categories
  • Sentinel Security scans every skill on submission
  • Badge ecosystem embeds trust badges in READMEs
  • Crypto payments on ETH, BSC, SOL, BTC
  • SSR pages for each skill with OG meta tags
  • Open registry for submitting new skills

Use cases of MarketNow — Trust Layer for Agent Commerce

  • Agent searches for a DevOps skill and retrieves full details
  • Developer submits a custom skill to the open registry
  • Agent verifies skill authenticity via a security badge
  • Agent pays for skill usage using on-chain crypto payments
  • Application checks marketplace health status

Frequently asked questions

1

What transport protocols does the server support?

The server supports SSE (`GET /api/mcp`), WebSocket (`Upgrade: websocket`), and JSON-RPC (`POST /api/mcp`).

2

How can I search for skills?

Use the `search_skills` tool with parameters for query, category, score, and limit to search the skill registry.

3

Can I submit my own skills to the marketplace?

Yes, there is an open registry at `https://marketnow.site/submit` where you can submit your own skills.

4

Does the marketplace support crypto payments?

Yes, agent-to-agent payments are supported on ETH, BSC, SOL, and BTC with on-chain verification.

5

How do I check if the marketplace is online?

Use the `health` tool, which returns the current status of the marketplace.

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