affaan-m/ECC/docs/zh-CN/skills/llm-trading-agent-security/SKILL.md
llm-trading-agent-security
Review llm-trading-agent-security's use cases, installation, workflow, and original source instructions.
- Source repository stars
- 234,327
- Declared platforms
- 0
- Static risk flags
- 1
- Last source update
- 2026-07-27
- Source checked
- 2026-07-28
Decision brief
What it does—and where it fits
自主交易代理面临比普通 LLM 应用更严苛的威胁模型:一次注入或错误的工具路径可能直接导致资产损失。
Not for
- Tasks that require unconfirmed production actions or broad system permissions.
- Environments where the pinned source and install steps cannot be inspected.
Compatibility matrix
Platform support, with evidence labels
| Platform | Status | Evidence | What to check |
|---|---|---|---|
| Codex | Not declared | No explicit evidence | Portability before use |
| Claude Code | Not declared | No explicit evidence | Portability before use |
| Cursor | Not declared | No explicit evidence | Portability before use |
| Gemini CLI | Not declared | No explicit evidence | Portability before use |
Installation
Inspect first. Install second.
The source command is displayed only when detected. A safe inspection prompt is always available so your agent can explain every action before execution.
npx skills add https://github.com/affaan-m/ECC --skill "docs/zh-CN/skills/llm-trading-agent-security"Inspect the Agent Skill "llm-trading-agent-security" from https://github.com/affaan-m/ECC/blob/4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38/docs/zh-CN/skills/llm-trading-agent-security/SKILL.md at commit 4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38. List every install step, command, network request, credential, file read/write, external action, and rollback step. Explain whether it fits my task. Do not install or execute anything until I approve.
Workflow
What the source asks the agent to do
- 01
适用场景
构建能够签署并发送交易的 AI 代理 审计交易机器人或链上执行助手 为代理设计钱包密钥管理方案 授予 LLM 订单下达、代币兑换或资金操作权限
构建能够签署并发送交易的 AI 代理审计交易机器人或链上执行助手为代理设计钱包密钥管理方案 - 02
工作原理
构建多层防御体系。单一检查不足以保障安全。应将提示词卫生、支出策略、模拟执行、执行限制和钱包隔离视为独立控制措施。
构建多层防御体系。单一检查不足以保障安全。应将提示词卫生、支出策略、模拟执行、执行限制和钱包隔离视为独立控制措施。 - 03
示例
切勿将代币名称、交易对标签、网络钩子或社交信息流盲目注入具备执行能力的提示词中。
切勿将代币名称、交易对标签、网络钩子或社交信息流盲目注入具备执行能力的提示词中。使用仅包含所需会话资金的专用热钱包。切勿将代理指向主资金钱包。 - 04
将提示注入视为金融攻击
切勿将代币名称、交易对标签、网络钩子或社交信息流盲目注入具备执行能力的提示词中。
切勿将代币名称、交易对标签、网络钩子或社交信息流盲目注入具备执行能力的提示词中。
Permission review
Static risk signals and limitations
Network access
The documentation includes network, browsing, or remote request actions.
PRIVATE_RPC = "https://rpc.flashbots.net"Evidence record
Why each signal appears
| Signal | Value | Evidence type | Meaning |
|---|---|---|---|
| Quality score | 64/100 | Computed | Documentation, specificity, maintenance, and trust rules |
| Repository stars | 234,327 | Source | Repository attention, not individual Skill quality |
| Compatibility | 0 platforms | Source | Declared in the catalog source record |
| Usage guide | automated source guide | Editorial | Generated or reviewed according to the visible evidence level |
Pinned source
Provenance and original SKILL.md
- Repository
- affaan-m/ECC
- Skill path
- docs/zh-CN/skills/llm-trading-agent-security/SKILL.md
- Commit
- 4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38
- License
- MIT
- Collected
- 2026-07-28
- Default branch
- main
View the original SKILL.md
LLM 交易代理安全
自主交易代理面临比普通 LLM 应用更严苛的威胁模型:一次注入或错误的工具路径可能直接导致资产损失。
适用场景
- 构建能够签署并发送交易的 AI 代理
- 审计交易机器人或链上执行助手
- 为代理设计钱包密钥管理方案
- 授予 LLM 订单下达、代币兑换或资金操作权限
工作原理
构建多层防御体系。单一检查不足以保障安全。应将提示词卫生、支出策略、模拟执行、执行限制和钱包隔离视为独立控制措施。
示例
将提示注入视为金融攻击
import re
INJECTION_PATTERNS = [
r'ignore (previous|all) instructions',
r'new (task|directive|instruction)',
r'system prompt',
r'send .{0,50} to 0x[0-9a-fA-F]{40}',
r'transfer .{0,50} to',
r'approve .{0,50} for',
]
def sanitize_onchain_data(text: str) -> str:
for pattern in INJECTION_PATTERNS:
if re.search(pattern, text, re.IGNORECASE):
raise ValueError(f"Potential prompt injection: {text[:100]}")
return text
切勿将代币名称、交易对标签、网络钩子或社交信息流盲目注入具备执行能力的提示词中。
硬性支出限额
from decimal import Decimal
MAX_SINGLE_TX_USD = Decimal("500")
MAX_DAILY_SPEND_USD = Decimal("2000")
class SpendLimitError(Exception):
pass
class SpendLimitGuard:
def check_and_record(self, usd_amount: Decimal) -> None:
if usd_amount > MAX_SINGLE_TX_USD:
raise SpendLimitError(f"Single tx ${usd_amount} exceeds max ${MAX_SINGLE_TX_USD}")
daily = self._get_24h_spend()
if daily + usd_amount > MAX_DAILY_SPEND_USD:
raise SpendLimitError(f"Daily limit: ${daily} + ${usd_amount} > ${MAX_DAILY_SPEND_USD}")
self._record_spend(usd_amount)
发送前模拟执行
class SlippageError(Exception):
pass
async def safe_execute(self, tx: dict, expected_min_out: int | None = None) -> str:
sim_result = await self.w3.eth.call(tx)
if expected_min_out is None:
raise ValueError("min_amount_out is required before send")
actual_out = decode_uint256(sim_result)
if actual_out < expected_min_out:
raise SlippageError(f"Simulation: {actual_out} < {expected_min_out}")
signed = self.account.sign_transaction(tx)
return await self.w3.eth.send_raw_transaction(signed.raw_transaction)
断路器机制
class TradingCircuitBreaker:
MAX_CONSECUTIVE_LOSSES = 3
MAX_HOURLY_LOSS_PCT = 0.05
def check(self, portfolio_value: float) -> None:
if self.consecutive_losses >= self.MAX_CONSECUTIVE_LOSSES:
self.halt("Too many consecutive losses")
if self.hour_start_value <= 0:
self.halt("Invalid hour_start_value")
return
hourly_pnl = (portfolio_value - self.hour_start_value) / self.hour_start_value
if hourly_pnl < -self.MAX_HOURLY_LOSS_PCT:
self.halt(f"Hourly PnL {hourly_pnl:.1%} below threshold")
钱包隔离
import os
from eth_account import Account
private_key = os.environ.get("TRADING_WALLET_PRIVATE_KEY")
if not private_key:
raise EnvironmentError("TRADING_WALLET_PRIVATE_KEY not set")
account = Account.from_key(private_key)
使用仅包含所需会话资金的专用热钱包。切勿将代理指向主资金钱包。
MEV 与截止时间保护
import time
PRIVATE_RPC = "https://rpc.flashbots.net"
MAX_SLIPPAGE_BPS = {"stable": 10, "volatile": 50}
deadline = int(time.time()) + 60
部署前检查清单
- 外部数据在进入 LLM 上下文前已完成清理
- 支出限额独立于模型输出强制执行
- 交易在发送前经过模拟
min_amount_out为强制要求- 断路器在出现回撤或无效状态时触发
- 密钥来自环境变量或密钥管理器,绝不写入代码或日志
- 在适当时使用私有内存池或受保护路由
- 根据策略设置滑点和截止时间
- 所有代理决策均记录审计日志,不仅限于成功发送的交易
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affaan-m/ECC
llm-trading-agent-security
Security patterns for autonomous trading agents with wallet or transaction authority. Covers prompt injection, spend limits, pre-send simulation, circuit breakers, MEV protection, and key handling.
affaan-m/ECC
llm-trading-agent-security
Review llm-trading-agent-security's use cases, installation, workflow, and original source instructions.