# Hermes Dispatch Tool — Miner Pivot Calculator # Source: https://hermesdispatch.dev/tools/miner-pivot-calculator/ # Description: Compare crypto mining profit vs local LLM inference revenue vs selling a GPU. # License: MIT (generated by hermesdispatch.dev) # # INSTALL: # 1. Save this file as ~/.hermes/hermes-agent/tools/miner_pivot_calculator.py # 2. Restart Hermes or run /reset in a session # # MODES: # snapshot (default) — embedded daily GPU and crypto defaults, no API key needed. # live — uses YOUR CoinGecko / CoinMarketCap / mining-pool API key for current prices and network difficulty. # Pass api_key + provider in args. HermesDispatch never sees your key. # # MANUAL REGISTRY: # from tools.miner_pivot_calculator import register # register() import json import math # Embedded snapshot — updated daily during site build. SNAPSHOT = {"last_updated": "2026-07-04", "gpus": {"nvidia-geforce-rtx-5090": {"name": "NVIDIA GeForce RTX 5090", "vram_gb": 32, "hashrate_mh": 150, "power_w": 575, "inference_8b_tok_s": 82, "msrp": 1999, "market_price": 2200}, "nvidia-geforce-rtx-4090": {"name": "NVIDIA GeForce RTX 4090", "vram_gb": 24, "hashrate_mh": 130, "power_w": 450, "inference_8b_tok_s": 64, "msrp": 1599, "market_price": 1700}, "nvidia-geforce-rtx-3090": {"name": "NVIDIA GeForce RTX 3090", "vram_gb": 24, "hashrate_mh": 120, "power_w": 350, "inference_8b_tok_s": 48, "msrp": 1499, "market_price": 800}, "nvidia-geforce-rtx-4080-super": {"name": "NVIDIA GeForce RTX 4080 Super", "vram_gb": 16, "hashrate_mh": 95, "power_w": 320, "inference_8b_tok_s": 52, "msrp": 999, "market_price": 1000}, "nvidia-geforce-rtx-4070-ti-super": {"name": "NVIDIA GeForce RTX 4070 Ti Super", "vram_gb": 16, "hashrate_mh": 80, "power_w": 285, "inference_8b_tok_s": 40, "msrp": 799, "market_price": 800}}, "defaults": {"mining_revenue_per_mh_day": 0.006, "inference_price_per_1m_tokens": 0.1, "utilization_pct": 0.4, "electricity_cost_per_kwh": 0.12}} def _ok(result): return json.dumps({"success": True, "data": result}, indent=2) def _err(message): return json.dumps({"success": False, "error": message}, indent=2) TOOL_NAME = "miner_pivot_calculator" TOOLSET = "crypto" SCHEMA = { "type": "function", "function": { "name": TOOL_NAME, "description": "Compare crypto mining profit vs local LLM inference revenue vs selling a GPU. Uses embedded daily snapshot by default; optionally fetches live crypto/network data with the user's own API key.", "parameters": { "type": "object", "properties": { "hashrate_mh": {"type": "number", "description": "GPU hashrate in MH/s."}, "power_w": {"type": "number", "description": "GPU power draw in watts."}, "electricity_cost_per_kwh": {"type": "number", "default": 0.12, "description": "Electricity cost per kWh."}, "mining_revenue_per_mh_day": {"type": "number", "default": 0.006, "description": "Mining revenue per MH/s per day in USD."}, "inference_8b_tok_s": {"type": "number", "description": "8B model inference speed in tokens/second."}, "vram_gb": {"type": "number", "description": "GPU VRAM in GB."}, "inference_price_per_1m_tokens": {"type": "number", "default": 0.1, "description": "Revenue per 1M output tokens in USD."}, "utilization_pct": {"type": "number", "default": 40, "description": "GPU utilization for inference as a percentage (0-100)."}, "market_price": {"type": "number", "default": 0, "description": "Current used market price of the GPU in USD (for sell estimate)."}, "gpu_slug": {"type": "string", "description": "Look up hashrate/power/inference from embedded GPU snapshot, e.g. nvidia-geforce-rtx-4090."}, "mode": {"type": "string", "enum": ["snapshot", "live"], "default": "snapshot", "description": "snapshot = embedded daily data; live = fetch current crypto prices with api_key."}, "provider": {"type": "string", "enum": ["coingecko", "coinmarketcap"], "default": "coingecko", "description": "Live crypto provider. Requires api_key."}, "api_key": {"type": "string", "description": "YOUR API key for the chosen provider. HermesDispatch never stores or transmits this key."}, "coin_id": {"type": "string", "default": "bitcoin", "description": "Coin to fetch live mining revenue estimate for. Only used in live mode."} }, "required": [] } } } def _lookup_gpu(gpu_slug): slug = (gpu_slug or "").lower().strip() for key, info in SNAPSHOT["gpus"].items(): if key.lower() == slug or info.get("name", "").lower() == slug: return dict(info) return None def _calculate(hashrate_mh, power_w, electricity_cost_per_kwh, mining_revenue_per_mh_day, inference_8b_tok_s, vram_gb, inference_price_per_1m_tokens, utilization_pct, market_price): days = 30 mining_revenue = hashrate_mh * mining_revenue_per_mh_day * days mining_power_cost = (power_w / 1000) * 24 * days * electricity_cost_per_kwh mining_profit = mining_revenue - mining_power_cost tokens_per_day = inference_8b_tok_s * 3600 * 24 inference_revenue = tokens_per_day * days * (utilization_pct / 100) * (inference_price_per_1m_tokens / 1_000_000) sell_pct = 0.55 if vram_gb >= 16 else 0.35 sell_estimate = market_price * sell_pct if mining_profit <= 0 and inference_revenue <= 0: verdict = "Sell the card" verdict_class = "red" elif inference_revenue > mining_profit * 1.2: verdict = "Pivot to AI inference" verdict_class = "emerald" elif mining_profit > inference_revenue * 1.2: verdict = "Keep mining" verdict_class = "amber" else: verdict = "Close call — test inference demand" verdict_class = "gold" return { "verdict": verdict, "verdict_class": verdict_class, "mining_profit_per_month": round(mining_profit, 2), "inference_revenue_per_month": round(inference_revenue, 2), "sell_estimate": round(sell_estimate, 2), "mining_revenue_per_month": round(mining_revenue, 2), "mining_power_cost_per_month": round(mining_power_cost, 2), } def _snapshot(args): gpu_slug = args.get("gpu_slug", None) if gpu_slug: gpu = _lookup_gpu(gpu_slug) if not gpu: return _err(f"GPU not found: {gpu_slug}. Available: " + ", ".join(SNAPSHOT["gpus"].keys())) hashrate_mh = float(gpu["hashrate_mh"]) power_w = float(gpu["power_w"]) inference_8b_tok_s = float(gpu["inference_8b_tok_s"]) vram_gb = float(gpu["vram_gb"]) market_price = float(args.get("market_price", gpu.get("market_price", 0))) else: required = ["hashrate_mh", "power_w", "inference_8b_tok_s", "vram_gb"] missing = [r for r in required if r not in args] if missing: return _err(f"Missing fields: {', '.join(missing)}. Or provide gpu_slug.") hashrate_mh = float(args["hashrate_mh"]) power_w = float(args["power_w"]) inference_8b_tok_s = float(args["inference_8b_tok_s"]) vram_gb = float(args["vram_gb"]) market_price = float(args.get("market_price", 0)) defaults = SNAPSHOT["defaults"] result = _calculate( hashrate_mh, power_w, float(args.get("electricity_cost_per_kwh", defaults["electricity_cost_per_kwh"])), float(args.get("mining_revenue_per_mh_day", defaults["mining_revenue_per_mh_day"])), inference_8b_tok_s, vram_gb, float(args.get("inference_price_per_1m_tokens", defaults["inference_price_per_1m_tokens"])), float(args.get("utilization_pct", defaults["utilization_pct"] * 100)), market_price, ) result["mode"] = "snapshot" result["last_updated"] = SNAPSHOT["last_updated"] result["gpu_used"] = gpu_slug or "custom" return _ok(result) def _live(args): api_key = args.get("api_key", "") provider = args.get("provider", "coingecko") if not api_key: return _err("Live mode requires your own API key from CoinGecko or CoinMarketCap. Pass it as api_key. HermesDispatch does not provide keys.") # Stub: implement real fetch with user's key. return _ok({ "mode": "live", "provider": provider, "note": "Live fetch is a stub. Replace with your API call using api_key.", "coin_id": args.get("coin_id", "bitcoin"), "snapshot_mining_revenue_per_mh_day": SNAPSHOT["defaults"]["mining_revenue_per_mh_day"] }) def HANDLER(args): try: mode = args.get("mode", "snapshot") if mode == "snapshot": return _snapshot(args) if mode == "live": return _live(args) return _err(f"Unknown mode: {mode}. Use 'snapshot' or 'live'.") except Exception as e: return _err(str(e)) def register(): """Manual registry hook.""" try: from tools.registry import registry registry.register(name=TOOL_NAME, toolset=TOOLSET, schema=SCHEMA, handler=HANDLER) except ImportError: print("Hermes registry not found; skipping manual registration.") if __name__ == "__main__": print(HANDLER({"gpu_slug": "nvidia-geforce-rtx-4090"})) print(HANDLER({"mode": "live", "provider": "coingecko"})) # expect error: no api_key