solmail-mcp

finance MCP Server

MCP server for sending physical mail with Solana cryptocurrency. Colosseum Agent Hackathon submission.

Install Ready
financefinance
3 views0 stars1 forksv1.1.0MIT

Why This Matters

Discovered via unknown and last synced 3mo ago.

Install Ready
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unknown
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Last synced
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Install
Instructions detected

Install

1. Install the package

npx -y solmail-mcp

2. Add to claude_desktop_config.json

{
  "mcpServers": {
    "solmail-mcp": {
      "command": "npx",
      "args": [
        "solmail-mcp"
      ]
    }
  }
}

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) / %APPDATA%\Claude\claude_desktop_config.json (Windows)

12
Tools
0
Resources
0
Prompts
Standard I/O
Transport

Available Tools (12)

International

$2.50

send_mail

Send a physical letter with Solana payment

SOLANA_NETWORK

No

get_wallet_balance

Check agent wallet SOL balance

SOLMAIL_API_URL

No

Tool

Description

Variable

Required

get_wallet_address

Get wallet address for funding

MERCHANT_WALLET

No

Type

Price

get_mail_quote

Get price quote for sending mail (country, color options)

SOLANA_PRIVATE_KEY

Yes