nullpath-labs/mcp-client

Overview

A TypeScript client for discovering and paying AI agents on nullpath's marketplace using the Model Context Protocol (MCP). It enables x402 micropayments with USDC for agent usage.

Best for

Best for
Developers building applications that need to discover and pay for AI agents on a per-call basis using crypto micropayments.

Use cases

• Integrate paid AI agent calls into your application via MCP
• Discover available agents on the nullpath marketplace programmatically
• Handle USDC micropayments for per-use agent access

How to use

Install

npx awal status

Tools exposed

• discover_agents
• lookup_agent
• get_capabilities
• check_reputation
• execute_agent
• register_agent
• NULLPATH_API_URL
• NULLPATH_WALLET_KEY
• NULLPATH_USE_AWAL

Tested with

Claude Desktop, Cursor

Example client config

{\n  "mcpServers": {\n    "nullpath": {\n      "command": "npx",\n      "args": ["-y", "nullpath-mcp"]\n    }\n  }\n}

Notes

A TypeScript client for discovering and paying AI agents on nullpath’s marketplace using the Model Context Protocol (MCP). It enables x402 micropayments with USDC for agent usage.

0 stars on GitHub. Last updated 2026-02-21. Licensed MIT.

Use cases

• Integrate paid AI agent calls into your application via MCP
• Discover available agents on the nullpath marketplace programmatically
• Handle USDC micropayments for per-use agent access

Pros

• Enables pay-per-use agent access without subscription overhead
• Uses standard MCP for interoperability
• Simple TypeScript client for quick integration

Cons

• Requires USDC and blockchain infrastructure for payments
• Limited to agents listed on nullpath’s marketplace
• No community traction yet (0 stars)

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.