Built-in middleware for common proxy use cases XpertAI provides built-in middleware for common use cases. Each middleware is production-tested and can be configured according to your specific needs.Documentation Index
Fetch the complete documentation index at: https://docs.xpertai.cn/llms.txt
Use this file to discover all available pages before exploring further.
Model Provider Agnostic Middleware
The following middleware works with any LLM provider:| Middleware | Description |
|---|---|
| Context Compression | Automatically summarizes conversation history when approaching session limit. |
| Browser Automation Middleware | Lets ChatKit clients execute safe browser-page actions such as snapshot, click, fill, scroll, screenshot, and wait. |
| Ralph Loop Middleware | Retries an agent from a clean message context until it emits the completion promise or reaches the retry limit. |
| Human-in-the-Loop Middleware | Pauses configured tool calls for human approval, editing, or rejection before execution. |
| Sensitive Filter Middleware | Filters sensitive input/output content using rule-based or LLM policies. |
| Agent Behavior Monitor Middleware | Detects prompt injection, risky instructions, high-frequency tool calls, and repeated failures. |
Context Compression
Automatically summarizes conversation history when approaching token limits, preserving recent messages while compressing older context. The summarization feature is suitable for the following scenarios:- Long conversations that exceed the context window.
- Multi-turn dialogues with extensive history.
- Applications that need to retain full conversation context.