Swarmrails MCP

Call any Bittensor subnet — text, image, video, code, TTS, forecasting, 3D assets — directly from Claude and other AI assistants. Also includes SharpSignal prediction market intelligence.

No TAO. No node setup. No subscription. Free to try.

Tools

Tool	Capability	Cost
bittensor_text	Conversational AI (Llama 3.3 70B)	$0.005
bittensor_translate	Multilingual translation	$0.005
bittensor_reasoning	Advanced reasoning (DeepSeek R1)	$0.05
bittensor_image	Text-to-image (SDXL)	$0.075
bittensor_llm	LLM inference (Nous Research)	$0.01
bittensor_forecast	Financial & crypto forecasting	$0.05
bittensor_code	Code generation	$0.01
bittensor_data	Data analysis & synthesis	$0.005
bittensor_tts	Text-to-speech (returns MP3)	$0.025
bittensor_scrape	Web scraping & content extraction	$0.01
bittensor_multimodal	Image + text reasoning (Gemini)	$0.02
bittensor_video	Text-to-video MP4 (async)	$2.00
bittensor_3d	Image-to-3D GLB asset (async)	$0.75
sharpsignal_predict	Prediction market intelligence	$0.25

Quick Start

Works out of the box with no configuration — free test mode is enabled by default.

Claude Desktop

Add to claude_desktop_config.json:

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

With real USDC payments

1. Send USDC on Base to: 0x14a129b3e3Bd154c974118299d75F14626A6157B
2. Copy your transaction hash from basescan.org
3. Set the env var: SWARMRAILS_API_KEY=myapp:0xYOUR_TX_HASH

Each transaction hash is single-use. Payment protocol: x402 on Base.

Payment Protocol

Swarmrails uses the x402 protocol — each USDC transaction on Base blockchain is a single-use API token. No accounts, no subscriptions, no API keys to manage.

Authorization: x402 <macaroon>:0xTRANSACTION_HASH

License

MIT