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L402 Llm MCP Server

Developer ToolsLow Risk9.6MCP RegistryRemote
Free

Server data from the Official MCP Registry

Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia. x402 USDC or Lightning.

About

Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia. x402 USDC or Lightning.

Remote endpoints: streamable-http: https://pyfile-agent.taile3ff35.ts.net:8443/mcp

Security Report

9.6
Low Risk9.6Low Risk

Valid MCP server (1 strong, 1 medium validity signals). 2 known CVEs in dependencies Imported from the Official MCP Registry.

5 tools verified · Open access · 2 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "io-github-pyfile-toolkit-pyfile-llm": {
      "url": "https://pyfile-agent.taile3ff35.ts.net:8443/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

l402-llm-mcp

Pay-per-query LLM access over Lightning (L402), exposed as an MCP server.

Website: pyfile-toolkit.github.io — overview, pricing and discovery across x402, Lightning (L402) and Nano.

What it is

A single Node.js server that serves two things:

  • MCP endpoint POST /mcp (streamable HTTP, tool: chat)
  • OpenAI-compatible POST /v1/chat/completions

Payment is enforced by the L402 protocol: every request returns a Lightning invoice (10 sats short, 50 sats long). Models are proxied to a free LLM backend (gemini-3.6-flash, gpt-oss-120b).

Endpoints

PathMethodPriceDescription
/mcpPOST10 satsMCP streamable-HTTP, tool chat
/v1/chat/completionsPOST10-50 satsOpenAI-compatible chat
/v1/modelsGETfreemodel list
/.well-known/l402.jsonGETfreeL402 manifest

Run

export LNBOT_API_KEY=... WALLET_ID=...
node server.js

Discovery

Listed in the 402 Index and 402.pub (Nostr kind 31402).

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