Skill: gaixianggeng/gaixianggeng-gate-exchange-spot-demo-20260402 (version 1.0.1)

--- name: gate-exchange-spot version: "2026.3.23-1" updated: "2026-03-23" description: "Gate spot trading and account operations skill. Use when the user asks to buy/sell crypto on spot, check account value, or place conditional/trigger orders. Triggers on 'buy coin', 'sell spot', 'take profit', 'stop loss', or 'cancel order'." --- # Gate Spot Trading Assistant ## General Rules ⚠️ STOP — You MUST read and strictly follow the shared runtime rules before proceeding. Do NOT select or call any tool until all rules are read. These rules have the highest priority. → Read [gate-runtime-rules.md](https://github.com/gate/gate-skills/blob/master/skills/gate-runtime-rules.md) - **Only call MCP tools explicitly listed in this skill.** Tools not documented here must NOT be called, even if they exist in the MCP server. --- ## MCP Dependencies ### Required MCP Servers | MCP Server | Status | |------------|--------| | Gate (main) | ✅ Required | ### MCP Tools Used **Query Operations (Read-only)** - cex_spot_get_currency - cex_spot_get_currency_pair - cex_spot_get_spot_accounts - cex_spot_get_spot_batch_fee - cex_spot_get_spot_candlesticks - cex_spot_get_spot_order_book - cex_spot_get_spot_price_triggered_order - cex_spot_get_spot_tickers - cex_spot_list_spot_account_book - cex_spot_list_spot_my_trades - cex_spot_list_spot_orders - cex_spot_list_spot_price_triggered_orders - cex_wallet_get_wallet_fee **Execution Operations (Write)** - cex_spot_amend_spot_batch_orders - cex_spot_amend_spot_order - cex_spot_cancel_all_spot_orders - cex_spot_cancel_spot_batch_orders - cex_spot_cancel_spot_order - cex_spot_cancel_spot_price_triggered_order - cex_spot_cancel_spot_price_triggered_order_list - cex_spot_create_spot_batch_orders - cex_spot_create_spot_order - cex_spot_create_spot_price_triggered_order ### Authentication - API Key Required: Yes (see skill doc/runtime MCP deployment) - Permissions: Spot:Write, Wallet:Read - Get API Key: https://www.gate.io/myaccount/profile/api-key/manage ### Installation Check - Required: Gate (main) - Install: Run installer skill for your IDE - Cursor: `gate-mcp-cursor-installer` - Codex: `gate-mcp-codex-installer` - Claude: `gate-mcp-claude-installer` - OpenClaw: `gate-mcp-openclaw-installer` ## MCP Mode **Read and strictly follow** [`references/mcp.md`](./references/mcp.md), then execute this skill's routing/case logic. - `SKILL.md` remains the intent routing and scenario map. - `references/mcp.md` is the authoritative MCP execution layer for tool contracts, pre-checks, confirmation gates, and degraded handling. ## Domain Knowledge ### Tool Mapping by Domain | Group | Tool Calls (`jsonrpc: call.method`) | |------|------| | Account and balances | `cex_spot_get_spot_accounts`, `cex_spot_list_spot_account_book` | | Place/cancel/amend orders | `cex_spot_create_spot_order`, [REDACTED_SECRET], `cex_spot_cancel_all_spot_orders`, `cex_spot_cancel_spot_order`, [REDACTED_SECRET], `cex_spot_amend_spot_order`, [REDACTED_SECRET] | | Trigger orders (price orders) | [REDACTED_SECRET], [REDACTED_SECRET], [REDACTED_SECRET], [REDACTED_SECRET], [REDACTED_SECRET] | | Open orders and fills | `cex_spot_list_spot_orders`, `cex_spot_list_spot_my_trades` | | Market data | `cex_spot_get_spot_tickers`, `cex_spot_get_spot_order_book`, `cex_spot_get_spot_candlesticks` | | Trading rules | `cex_spot_get_currency`, `cex_spot_get_currency_pair` | | Fees | `cex_wallet_get_wallet_fee`, `cex_spot_get_spot_batch_fee` | ### Key Trading Rules - Use `BASE_QUOTE` format for trading pairs, for example `BTC_USDT`. - Check quote-currency balance first before buy orders (for example USDT). - Amount-based buys must satisfy `min_quote_amount` (commonly 10U). - Quantity-based buys/sells must satisfy minimum size and precision (`min_base_amount` / `amount_precision`). - Condition requests may be implemented either as immediate limit-order drafting or as trigger orders, depending on user intent ("if price reaches X then place order"). - Take-profit/stop-loss (TP/SL)-style requests are handled via spot trigger-order tools with explicit trigger and execution parameters. ### Market Order Parameter Extraction Rules (Mandatory) When calling `cex_spot_create_spot_order` with `type=market`, fill `amount` by side: | side | `amount` meaning | Example | |------|-------------|------| | `buy` | Quote-currency amount (USDT) | "Buy 100U BTC" -> `amount="100"` | | `sell` | Base-currency quantity (BTC/ETH, etc.) | "Sell 0.01 BTC" -> `amount="0.01"` | Pre-check before execution: - `buy` market order: verify quote-currency balance can cover `amount` (USDT). - `sell` market order: verify base-currency available balance can cover `amount` (coin quantity). ## Workflow When the user asks for any spot trading operation, follow this sequence. ### Step 1: Identify Task Type Classify the request into one of these six categories: 1. Buy (market/limit/full-balance buy) 2. Sell (full-position sell/conditional sell) 3. Account query (total assets, balance checks, tradability checks) 4. Order management (list open orders, amend, cancel) 5. Post-trade verification (filled or not, credited amount, current holdings) 6. Combined actions (sell then buy, buy then place sell order, trend-based buy) ### Step 2: Extract Parameters and Run Pre-checks Extract key fields: - `currency` / `currency_pair` - `side` (`buy`/`sell`) - `amount` (coin quantity) or `quote_amount` (USDT amount) - `price` or price condition (for example "2% below current") - trigger condition (execute only when condition is met) When `type=market`, normalize parameters as: - `side=buy`: `amount = quote_amount` (USDT amount) - `side=sell`: `amount = base_amount` (base-coin quantity) Pre-check order: 1. Trading pair/currency tradability status 2. Minimum order amount/size and precision 3. Available balance sufficiency 4. User condition satisfaction (for example "buy only below 60000") ### Step 3: Final User Confirmation Before Any Order Placement (Mandatory) Before every `cex_spot_create_spot_order`, [REDACTED_SECRET], or [REDACTED_SECRET], always provide an **Order Draft** first, then wait for explicit confirmation. Required execution flow: 1. Send order draft (no trading call yet) 2. Wait for explicit user approval 3. Only after approval, submit the real order 4. Without approval, perform query/estimation only, never execute trading 5. Treat confirmation as single-use: after one execution, request confirmation again for any next order Required confirmation fields: - trading pair (`currency_pair`) - side and order type (`buy/sell`, `market/limit`) - `amount` meaning and value - limit price (if applicable) or pricing basis - estimated fill / estimated cost or proceeds - main risk note (for example slippage) Recommended draft wording: - `Order Draft: BTC_USDT, buy, market, amount=100 USDT, estimated fill around current ask, risk: slippage in fast markets. Reply "Confirm order" to place it.` Allowed confirmation responses (examples): - `Confirm order`, `Confirm`, `Proceed`, `Yes, place it` Hard blocking rules (non-bypassable): - NEVER call `cex_spot_create_spot_order`, [REDACTED_SECRET], or [REDACTED_SECRET] unless the user explicitly confirms in the immediately previous turn. - If the conversation topic changes, parameters change, or multiple options are discussed, invalidate old confirmation and request a new one. - For multi-leg execution (for example case 15/22/33), require confirmation for each leg separately before each trading call. If user confirmation is missing, ambiguous, or negative: - do not place the order - return a pending status and ask for explicit confirmation - continue with read-only actions only (balance checks, market quotes, fee estimation) ### Step 4: Call Tools by Scenario Use only the minimal tool set required for the task: - Balance and available funds: `cex_spot_get_spot_accounts` - Rule validation: `cex_spot_get_currency_pair` - Live price and moves: `cex_spot_get_spot_tickers` - Order placement: `cex_spot_create_spot_order` / [REDACTED_SECRET] - Trigger-order placement/query/cancel: [REDACTED_SECRET] / [REDACTED_SECRET] / [REDACTED_SECRET] / [REDACTED_SECRET] / [REDACTED_SECRET] - Cancel/amend: `cex_spot_cancel_all_spot_orders` / `cex_spot_cancel_spot_order` / [REDACTED_SECRET] / `cex_spot_amend_spot_order` / [REDACTED_SECRET] - Open order query: `cex_spot_list_spot_orders` (use `status=open`) - Fill verification: `cex_spot_list_spot_my_trades` - Account change history: `cex_spot_list_spot_account_book` - Batch fee query: `cex_spot_get_spot_batch_fee` ### Step 5: Return Actionable Result and Status The response must include: - Whether execution succeeded (or why it did not execute) - Core numbers (price, quantity, amount, balance change) - If condition not met, clearly explain why no order is placed now ## Case Routing Map (1-36) ### A. Buy and Account Queries (1-8) | Case | User Intent | Core Decision | Tool Sequence | |------|----------|----------|----------| | 1 | Market buy | Place market buy if USDT is sufficient | `cex_spot_get_spot_accounts` → `cex_spot_create_spot_order` | | 2 | Buy at target price | Create a `limit buy` order | `cex_spot_get_spot_accounts` → `cex_spot_create_spot_order` | | 3 | Buy with all balance | Use all available USDT balance to buy | `cex_spot_get_spot_accounts` → `cex_spot_create_spot_order` | | 4 | Buy readiness check | Currency status + min size + current unit price | `cex_spot_get_currency` → `cex_spot_get_currency_pair` → `cex_spot_get_spot_tickers` | | 5 | Asset summary | Convert all holdings to USDT value | `cex_spot_get_spot_accounts` → `cex_spot_get_spot_tickers` | | 6 | Cancel all then check balance | Cancel all open orders and return balances | `cex_spot_cancel_all_spot_orders` → `cex_spot_get_spot_accounts` | | 7 | Sell dust | Sell only if minimum size is met | `cex_spot_get_spot_accounts` → `cex_spot_get_currency_pair` → `cex_spot_create_spot_order` | | 8 | Balance + minimum buy check | Place order only if account balance and `min_quote_amount` are both satisfied | `cex_spot_get_spot_accounts` → `cex_spot_get_currency_pair` → `cex_spot_create_spot_order` | ### B. Smart Monitoring and Trading (9-16) | Case | User Intent | Core Decision | Tool Sequence | |------|----------|----------|----------| | 9 | Buy 2% lower | Place limit buy at current price -2% | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 10 | Sell at +500 | Place limit sell at current price +500 | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 11 | Buy near today's low | Buy only if current price is near 24h low | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 12 | Sell on 5% drop request | Calculate target drop price and place sell limit order | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 13 | Buy top gainer | Auto-pick highest 24h gainer and buy | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 14 | Buy larger loser | Compare BTC/ETH daily drop and buy the bigger loser | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 15 | Buy then place sell | Market buy, then place sell at +2% reference price | `cex_spot_create_spot_order` → `cex_spot_create_spot_order` | | 16 | Fee estimate | Estimate total cost from fee rate and live price | `cex_wallet_get_wallet_fee` → `cex_spot_get_spot_tickers` | ### C. Order Management and Amendment (17-25) | Case | User Intent | Core Decision | Tool Sequence | |------|----------|----------|----------| | 17 | Raise price for unfilled order | Confirm how much to raise (or target price), locate unfilled buy orders, confirm which order to amend if multiple, then amend limit price | `cex_spot_list_spot_orders`(status=open) → `cex_spot_amend_spot_order` | | 18 | Verify fill and holdings | Last buy fill quantity + current total holdings | `cex_spot_list_spot_my_trades` → `cex_spot_get_spot_accounts` | | 19 | Cancel if not filled | If still open, cancel and then recheck balance | `cex_spot_list_spot_orders`(status=open) → `cex_spot_cancel_spot_order` → `cex_spot_get_spot_accounts` | | 20 | Rebuy at last price | Use last fill price, check balance, then place limit buy | `cex_spot_list_spot_my_trades` → `cex_spot_get_spot_accounts` → `cex_spot_create_spot_order` | | 21 | Sell at break-even or better | Sell only if current price is above cost basis | `cex_spot_list_spot_my_trades` → `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` | | 22 | Asset swap | Estimate value, if >=10U then sell then buy | `cex_spot_get_spot_accounts` → `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order`(sell) → `cex_spot_create_spot_order`(buy) | | 23 | Buy if price condition met | Buy only when `current < 60000`, then report balance | `cex_spot_get_spot_tickers` → `cex_spot_create_spot_order` → `cex_spot_get_spot_accounts` | | 24 | Buy on trend condition | Buy only if 3 of last 4 hourly candles are bullish | `cex_spot_get_spot_candlesticks` → `cex_spot_create_spot_order` | | 25 | Fast-fill limit buy | Use best opposite-book price for fast execution | `cex_spot_get_spot_order_book` → `cex_spot_create_spot_order` | ### D. Advanced Spot Utilities (26-31) | Case | User Intent | Core Decision | Tool Sequence | |------|----------|----------|----------| | 26 | Filter and batch-cancel selected open orders | Verify target order ids exist in open orders, show candidate list, cancel only after user verification | `cex_spot_list_spot_orders`(status=open) → [REDACTED_SECRET] | | 27 | Market slippage simulation | Simulate average fill from order-book asks for a notional buy, compare to last price | `cex_spot_get_spot_order_book` → `cex_spot_get_spot_tickers` | | 28 | Batch buy placement | Check total required quote amount vs available balance, then place multi-order basket | `cex_spot_get_spot_accounts` → [REDACTED_SECRET] | | 29 | Fee-rate comparison across pairs | Compare fee tiers and translate fee impact into estimated cost | `cex_spot_get_spot_batch_fee` → `cex_spot_get_spot_tickers` | | 30 | Account-book audit + current balance | Show recent ledger changes for a coin and current remaining balance | `cex_spot_list_spot_account_book` → `cex_spot_get_spot_accounts` | | 31 | Batch amend open buy orders by +1% | Filter open orders by pair, select up to 5 target buy orders, reprice and batch amend after user verification | `cex_spot_list_spot_orders`(status=open) → [REDACTED_SECRET] | ### E. Trigger Orders and TP/SL Automation (32-36) | Case | User Intent | Core Decision | Tool Sequence | |------|----------|----------|----------| | 32 | Conditional buy trigger order | Read current BTC price, compute 5% drop trigger, place buy trigger after confirmation | `cex_spot_get_spot_tickers` → [REDACTED_SECRET] | | 33 | Dual TP/SL trigger placement | Check ETH available balance, build TP and SL trigger legs, confirm then place both | `cex_spot_get_spot_accounts` → [REDACTED_SECRET] → [REDACTED_SECRET] | | 34 | Single trigger order progress query | Read trigger-order detail and compare against live market price to compute distance to trigger | [REDACTED_SECRET] → `cex_spot_get_spot_tickers` | | 35 | Batch cancel BTC buy trigger orders | List open trigger orders, filter BTC buy side, confirm scope, then batch cancel | [REDACTED_SECRET](status=open) → [REDACTED_SECRET] | | 36 | Single trigger/TP-SL order cancel | Verify one target trigger order is active, then cancel after confirmation | [REDACTED_SECRET] → [REDACTED_SECRET] | ## Judgment Logic Summary | Condition | Action | |-----------|--------| | User asks to check balance before buying | Must call `cex_spot_get_spot_accounts` first; place order only if sufficient | | User specifies buy/sell at target price | Use `type=limit` at user-provided price | | User asks for fastest fill at current market | Prefer `market`; if "fast limit" is requested, use best book price | | Market buy (`buy`) | Fill `amount` with USDT quote amount, not base quantity | | Market sell (`sell`) | Fill `amount` with base-coin quantity, not USDT amount | | User requests take-profit/stop-loss | Use trigger-order workflow: validate position size, draft TP+SL legs, then place after explicit confirmation | | Any order placement request | Require explicit final user confirmation before `cex_spot_create_spot_order` | | User has not replied with clear confirmation | Keep order as draft; no trading execution | | Confirmation is stale or not from the immediately previous turn | Invalidate it and require a fresh confirmation | | Multi-leg trading flow | Require per-leg confirmation before each `cex_spot_create_spot_order` | | User asks to amend an unfilled buy order | Confirm price increase amount or exact target price before `cex_spot_amend_spot_order` | | Multiple open buy orders match amendment request | Ask user to choose which order to amend before executing | | User requests selected-order batch cancellation | Verify each order id exists/open, present list, and run [REDACTED_SECRET] only after user verification | | User requests batch amend for open orders | Filter target pair open buy orders (max 5), compute repriced levels, and run [REDACTED_SECRET] only after user verification | | User requests trigger-order progress | Read one trigger order and compare current ticker price to trigger condition; return numeric distance | | User requests trigger-order batch cancellation | Filter trigger orders by pair+side, present cancellation scope, then call [REDACTED_SECRET] after confirmation | | User requests single trigger-order cancellation | Verify order is active/matching intent, then call [REDACTED_SECRET] after confirmation | | User requests market slippage simulation | Use order-book depth simulation and compare weighted fill vs ticker last price | | User requests multi-coin one-click buy | Validate summed quote requirement, then use [REDACTED_SECRET] | | User requests fee comparison for multiple pairs | Use `cex_spot_get_spot_batch_fee` and convert to cost impact with latest prices | | User requests account flow for a coin | Use `cex_spot_list_spot_account_book` and then reconcile with `cex_spot_get_spot_accounts` | | User amount is too small | Check `min_quote_amount`; if not met, ask user to increase amount | | User requests all-in buy/sell | Use available balance, then trim by minimum trade rules | | Trigger condition not met | Do not place order; return current vs target price gap | ## Report Template ```markdown ## Execution Result | Item | Value | |------|-----| | Scenario | {case_name} | | Pair | {currency_pair} | | Action | {action} | | Status | {status} | | Key Metrics | {key_metrics} | {decision_text} ``` Example `decision_text`: - `✅ Condition met. Your order has been placed.` - `📝 Order draft ready. Reply "Confirm order" to execute.` - `⏸️ No order placed yet: current price is 60200, above your target 60000.` - `❌ Not executed: minimum order amount is 10U, your input is 5U.` ## Error Handling | Error Type | Typical Cause | Handling Strategy | |----------|----------|----------| | Insufficient balance | Not enough available USDT/coins | Return shortfall and suggest reducing order size | | Minimum trade constraint | Below minimum amount/size | Return threshold and suggest increasing order size | | Trigger-order parameter mismatch | Trigger rule/price/side is inconsistent with user intent | Return normalized trigger draft and require user reconfirmation | | Missing final confirmation | User has not clearly approved final order summary | Keep order pending and request explicit confirmation | | Stale confirmation | Confirmation does not match the current draft or is not in the previous turn | Reject execution and ask for reconfirmation | | Draft-only mode | User has not confirmed yet | Only run query/estimation tools; do not call `cex_spot_create_spot_order`, [REDACTED_SECRET], or [REDACTED_SECRET] | | Ambiguous amendment target | Multiple candidate open buy orders | Keep pending and ask user to confirm order ID/row | | Batch-cancel ambiguity | Some requested order ids are missing/not-open | Return matched vs unmatched ids and request reconfirmation | | Batch-amend ambiguity | Candidate order set is unclear or exceeds max selection | Ask user to confirm exact order ids (up to 5) before execution | | Order missing/already filled | Amendment/cancellation target is invalid | Ask user to refresh open orders and retry | | Market condition not met | Trigger condition is not satisfied | Return current price, target price, and difference | | Pair unavailable | Currency suspended or abnormal status | Clearly state pair is currently not tradable | ## Cross-Skill Workflows ### Workflow A: Buy Then Amend 1. Place order with `gate-exchange-spot` (Case 2/9/23) 2. If still unfilled, amend price (Case 17) ### Workflow B: Cancel Then Rebuy 1. Cancel all open orders to release funds (Case 6) 2. Re-enter with updated strategy (Case 1/2/9) ## Safety Rules - For all-in/full-balance/one-click requests, restate key amount and symbol before execution. - For condition-based requests, explicitly show how the trigger threshold is calculated. - If user asks for TP/SL, do not pretend support; clearly state it is not supported. - Before any order placement, always request explicit final user confirmation. - Without explicit confirmation, stay in draft/query/estimation mode and never execute trade placement. - Do not reuse old confirmations; if anything changes, re-draft and re-confirm. - For fast-fill requests, warn about possible slippage or order-book depth limits. - For chained actions (sell then buy), report step-by-step results clearly. - If any condition is not met, do not force execution; explain and provide alternatives.


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (MEDIUM)