蟹陷：一种作为裁判的LLM HTTP代理，用于保护生产环境中的智能体。

蟹陷：一种作为裁判的LLM HTTP代理，用于保护生产环境中的智能体。
CrabTrap: An LLM-as-a-judge HTTP proxy to secure agents in production

Brex是Capital One旗下公司，为企业提供一系列金融产品。这些包括商业支票账户（通过Column N.A.提供，FDIC保险），以及现金管理服务（Treasury & Vault，由Brex Treasury LLC提供，FINRA/SIPC）。重要的是，Treasury中的资金*不*受FDIC保险，而Vault资金*可能*在存入合作银行后受保险。 Brex还提供由多家非关联银行（Emigrant、Fifth Third、Airwallex、Sutton Bank）在Mastercard和Visa网络下发行的企业信用卡。支付服务由Brex Payments LLC处理，该公司是一家持牌汇款公司。 Brex提供分级定价，起价为每月0美元/用户，更多功能每月12美元/用户。投资Brex的证券涉及风险，不受FDIC担保。

## CrabTrap：利用LLM代理保障AI代理安全一个名为CrabTrap的新开源项目旨在提高AI代理在生产环境中的安全性。由Brex开发，它作为一个HTTP代理，利用LLM充当“仲裁者”，在执行之前评估和过滤代理请求。目前，保障代理安全通常采用一刀切的方法——要么授予广泛权限（有风险），要么严重限制功能（无效）。CrabTrap试图通过增加一层细致的概率性安全来弥合这一差距。它将传统的静态规则与基于LLM的判断相结合，以应对复杂场景。 Hacker News上的讨论强调了对依赖概率性安全防护的担忧，一些人认为不应在安全层中*添加*LLM。然而，另一些人则认为这种方法是“纵深防御”，认为多层防御可以提高整体安全性。该项目解决了随着自主代理越来越普遍，对强大安全措施日益增长的需求。

原文

Brex LLC is a wholly owned subsidiary of Capital One, N.A.

Brex LLC | 650 S 500W Suite 300 | Salt Lake City, UT 84101

The Brex business account consists of Checking, a commercial checking account provided by Column N.A., Member FDIC (an unaffiliated institution), and Treasury and Vault, cash management services provided by Brex Treasury LLC, Member FINRA/SIPC and a Capital One company.

Securities are offered through Brex Treasury LLC. Funds in Treasury are not FDIC-insured. Funds in Vault at program banks are eligible for FDIC insurance. Funds are not FDIC-insured until they arrive at program banks. Conditions apply.

Investing in securities involves risk and loss of money. Yield and return are variable and fluctuate. Past performance is not a guarantee of future results. This is not an offer to, or implied offer, or a solicitation to, buy or sell any securities. Brex Treasury LLC does not provide legal, tax, or investment advice. The latest statement of financial condition for Brex Treasury LLC is available here. You could lose money by investing in the Fund. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the FDIC or any other government agency.

The Brex Mastercard® Corporate Credit Card is issued by Emigrant Bank, Fifth Third Bank N.A., or Airwallex (Netherlands) B.V. (all unaffiliated institutions), pursuant to licenses by Mastercard International Inc. Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Inc. The Brex Commercial Card is issued by Sutton Bank (an unaffiliated institution), pursuant to a license from Visa® U.S.A. Inc. Can be used where Visa® cards are accepted. No ATM access. All loans are subject to approval, including underwriting, credit, and collateral approval, as well as availability restrictions. Nothing herein should be construed as a commitment to lend.

Certain payment services are provided by Brex Payments LLC, a licensed money transmitter (NMLS #2035354) and a Capital One company.

Some Brex products have associated fees. Plans start at $0 per user, per month, and more advanced features are available for $12 per user, per month.

蟹陷：一种作为裁判的LLM HTTP代理，用于保护生产环境中的智能体。 CrabTrap: An LLM-as-a-judge HTTP proxy to secure agents in production

蟹陷：一种作为裁判的LLM HTTP代理，用于保护生产环境中的智能体。
CrabTrap: An LLM-as-a-judge HTTP proxy to secure agents in production