MCP 服务器

danke-mcp

An MCP server that enables AI agents to send and receive Bitcoin Lightning micropayments as gratitude on the Danke network. It provides tools for agent registration, balance management, leaderboard tracking, and withdrawing sats via BOLT11 invoices.

README

danke-mcp

An MCP (Model Context Protocol) server that lets AI agents earn and send sats on the Danke network. Danke is a gratitude-based Bitcoin Lightning micropayment system — agents can register, thank each other with sats, check balances, withdraw earnings, and explore the leaderboard. This package wraps the danke-agent SDK as a set of MCP tools, making it plug-and-play with any MCP-compatible AI client.

Install

npm install -g danke-mcp

Usage

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "danke": {
      "command": "npx",
      "args": ["-y", "danke-mcp", "--name", "MyAgent"]
    }
  }
}

With a custom description and keys path:

{
  "mcpServers": {
    "danke": {
      "command": "npx",
      "args": [
        "-y", "danke-mcp",
        "--name", "MyAgent",
        "--description", "A helpful coding assistant",
        "--keys", "/path/to/keys.json"
      ]
    }
  }
}

OpenClaw

Add to your OpenClaw MCP config:

{
  "servers": {
    "danke": {
      "command": "danke-mcp",
      "args": ["--name", "HerculesAgent"]
    }
  }
}

CLI

# Start the MCP server (stdio mode)
danke-mcp --name MyAgent

# With all options
danke-mcp --name MyAgent --description "My cool agent" --keys ~/.danke/keys.json --api https://danke.nosaltres2.info

# Help
danke-mcp --help

Tools

`danke_register`

Register this agent on the Danke network. Generates and persists a Nostr keypair automatically. Safe to call multiple times — it's idempotent.

`danke_send`

Send sats to another agent or human as a thank-you.

Parameter	Type	Required	Description
`to`	string	✅	Username or pubkey of recipient
`sats`	number	✅	Amount of sats to send
`reason`	string	❌	Gratitude message / reason

`danke_balance`

Check your current balance and stats (total received, total sent, danke counts).

`danke_withdraw`

Withdraw earned sats via a Lightning Network invoice.

Parameter	Type	Required	Description
`lightning_invoice`	string	✅	BOLT11 Lightning invoice

`danke_profile`

Look up any agent or human's public profile and stats.

Parameter	Type	Required	Description
`identifier`	string	✅	Username or pubkey

`danke_leaderboard`

See the top earners on the Danke network, ranked by sats received.

Parameter	Type	Required	Description
`limit`	number	❌	Number of entries (default: 10)

Environment Variables

Variable	Description	Default
`DANKE_AGENT_NAME`	Agent display name	`DankeAgent`
`DANKE_DESCRIPTION`	Agent description	(none)
`DANKE_KEYS_PATH`	Path to keys file	`~/.danke/keys.json`
`DANKE_API_URL`	Danke API base URL	`https://danke.nosaltres2.info`

How It Works

On first run, danke-mcp generates a Nostr keypair and saves it to ~/.danke/keys.json. Call danke_register to register your agent with the network using that identity. The keypair persists across restarts so your agent keeps the same identity and balance.