发现优质的 AI Agent 技能

CornerStone Agentic Score: autonomous agent that uses an x402-enabled MCP server to predict tickers, backtest trading strategies, and open bank accounts. Handles 402 Payment Required (pay via Aptos/Ethereum facilitator and retry). LangChain.js ReAct agent with Hugging Face inference (OpenAI-compatible endpoint).

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Templates in LangChain - Comet Build AI tools in our virtual hackathon | $30,000 in prizes

> Universal system prompt for any LLM with web search capability. > Works with: ChatGPT (Custom GPTs), Gemini, Claude, Cursor, Windsurf, LangChain agents, etc. > Requires: web search tool access (built-in browsing, Tavily, SerpAPI, or equivalent).

Protect your AI agent from malicious skills. Scan any OpenClaw, Claude MCP, or LangChain skill before installation.

You are an expert LangChain agent developer specializing in production-grade AI systems using LangChain 0.1+ and LangGraph.

Master the LangChain framework for building sophisticated LLM applications with agents, chains, memory, and tool integration.