6 posts tagged with "AI-Agent"

When using ZhiPu GLM Coding Plan with Claude Code, I noticed my monthly quota draining faster than expected. The culprit? Built-in MCP tools — web-search-prime and web-reader — were consuming coding conversation quota for every web search and page fetch.

TL;DR​

Replace ZhiPu's built-in web-search-prime and web-reader MCP services with Tavily MCP. Result: free 1000 searches/month with zero impact on coding quota.

While building AI Agent systems for clients, we found that different tasks require vastly different model capabilities and costs: vision models for image analysis, lightweight models for text completion, and local models for internal data queries. MCP (Model Context Protocol) turns each capability into an independent tool that AI clients invoke on demand.

TL;DR​

Build a custom MCP Server in 30 minutes with Python FastMCP, connecting any OpenAI-compatible API based on scenario and cost. This article demonstrates the full workflow using the Doubao vision model, with extension templates for text generation, image generation, TTS, and more.

Encountered this issue while building an AI Agent platform for a client: needed to support multiple search providers (Tavily, Serper, Brave, Bing) while ensuring tool call failures don't interrupt the Agent's conversation flow.

TL;DR​

1. Define SearchProvider abstract base class + SearchResult data model for unified interface and output
2. Each provider inherits the base class, implements search() method with field mapping
3. Key design: Return SearchResult with error info on failure, never raise exceptions

Encountered this issue while building an AI Agent SaaS platform for a client. Here's the root cause and solution.

TL;DR​

E2E tests shouldn't depend on real OAuth login flows. By detecting localStorage test markers in the useAuth hook, you can inject mock auth state directly and skip Supabase initialization. Also change the Zustand store's loading default to false to prevent AuthGuard from showing an infinite spinner.

在为客户构建 AI 客服自动化系统时遇到此问题，记录根因与解法。

TL;DR​

FastAPI 的 StreamingResponse 在客户端断开连接时会取消生成器任务，导致 asyncio.CancelledError。正确做法是在生成器中捕获该异常并 re-raise，否则会导致异常日志污染和资源泄漏。

在为客户构建 SaaS 认证系统时遇到此问题，记录根因与解法。

TL;DR​

Supabase Auth + FastAPI 集成有三个常见坑：JWKS 路径不是标准路径、ES256 签名需转换为 DER 格式、用户首次登录时本地数据库无记录。本文提供完整解决方案。