{"serverInfo":{"name":"G-Exchange Compute Futures","version":"1.1.0"},"authentication":{"required":false,"schemes":[]},"tools":[{"name":"futures_index","description":"Query the GEX-GCI general compute futures index (HEH = H100-equivalent hour)","inputSchema":{"type":"object","properties":{}}},{"name":"futures_trade","description":"Futures trading: open / close / close_all / quote / cancel","inputSchema":{"type":"object","properties":{"token":{"type":"string","description":"session token returned by futures_open"},"action":{"type":"string","enum":["open","close","close_all","quote","cancel"]},"side":{"type":"string","enum":["long","short"]},"units":{"type":"number","description":"contracts, 1 unit = 1 H100-equivalent-hour"},"track":{"type":"string","enum":["demo","real"],"default":"demo"}},"required":["action"]}},{"name":"futures_mandate","description":"Create a mandate: a principal authorises an agent to trade within limits, never to withdraw","inputSchema":{"type":"object","properties":{"token":{"type":"string"},"max_units":{"type":"number"},"max_loss_usdc":{"type":"number"}}}},{"name":"futures_open","description":"Open an account (no KYC, no email, no geography)","inputSchema":{"type":"object","properties":{"username":{"type":"string","description":"ending in _demo gives a demo account with $100 virtual"},"password":{"type":"string"}},"required":["username","password"]}},{"name":"gpu_cheapest","description":"Cheapest GPU price across all venues","inputSchema":{"type":"object","properties":{}}},{"name":"gpu_quote","description":"B2B bulk quote + 5% matching fee","inputSchema":{"type":"object","properties":{"gpu":{"type":"string","description":"e.g. H100, A100, L40S"},"hours":{"type":"number"}}}},{"name":"exchange_book","description":"Matching order book (resting bids, asks and recent fills)","inputSchema":{"type":"object","properties":{}}},{"name":"place_compute_order","description":"Place a compute bid (settled in USDC)","inputSchema":{"type":"object","properties":{"gpu":{"type":"string"},"hours":{"type":"number"},"max_price_usd":{"type":"number"}}}},{"name":"list_compute_offer","description":"Place a compute offer","inputSchema":{"type":"object","properties":{"gpu":{"type":"string"},"hours":{"type":"number"},"price_usd_per_hour":{"type":"number"}}}}],"resources":[],"prompts":[{"name":"compute_market_brief","description":"Ask the exchange for a one-paragraph brief on the compute futures market: current GEX-GCI index, bid/ask, open interest and the published fee model."},{"name":"demo_trade_walkthrough","description":"Walk an agent through opening a demo account ($100 virtual, no KYC) and placing one paper trade, step by step."}]}