Agentkey
MCP Real-time Data Acquisition Toolkit, Covering Hundreds of APIs
Install & Use
Copy this prompt and send it to your AI assistant (Claude / Cursor / TRAE / Codex / WorkBuddy etc.) to auto-install:
Help me install this AI Skill: Agentkey. It is used for: MCP Real-time Data Acquisition Toolkit, Covering Hundreds of APIs Full Skill content: https://321skill.com/skills/agentkey-x-11/raw/index.md Read that page and install it.
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This Skill addresses the issue of AI agents being unable to access real-time information beyond their training data. In practical development, developers frequently need to query external data such as the latest stock prices, social media trends, news, product prices, and weather. However, built-in WebSearch/WebFetch functionalities are limited and do not support specialized APIs like on-chain data or e-commerce platforms. Agentkey provides access to over 100 pre-configured data sources through a unified MCP interface, enabling AI agents to fetch real-time data as easily as calling local functions.
Usage is straightforward: simply install this Skill in your MCP client and configure your API Key once. After that, you can query any required external data using natural language instructions, such as "Look up Apple's latest financial report" or "Search for popular sunscreen notes on Xiaohongshu." Agentkey will automatically discover the most suitable tool via find_tools and execute it using execute_tool. The entire process requires no manual tool selection or code writing.
It is ideal for teams or individuals who frequently need real-time data. This is especially true for developers, data analysts, and content creators already using MCP-compatible clients like Claude or Cursor. If you need to track market trends, analyze competitor intelligence, or supplement AI applications with real-time context, this Skill can significantly boost efficiency.
We recommend using this tool as a unified solution for tasks requiring extensive external data queries, replacing scattered WebSearch/WebFetch calls. Note that it primarily relies on network connectivity, and the free tier has daily call limits. Some premium data sources (e.g., professional financial data) require additional paid API keys. It's advisable to call agentkey_account to check your balance before performing batch operations.
Key Features
Compared to the built-in MCP WebSearch/WebFetch, Agentkey not only supports web search and scraping but also covers over 100 specialized APIs including social media (Twitter, Xiaohongshu, etc.), on-chain data (cryptocurrency, NFT), market data (stocks, forex, commodities), e-commerce platforms (Amazon, TikTok Shop), and more. It automatically discovers new tools via a dynamic directory, eliminating the need for manual configuration.
Limitations
Requires network connectivity and MCP client support. The free tier has daily call limits. Some premium data sources require additional paid API keys.
FAQ
How do I get an Agentkey API Key?
Visit https://agentkey.app to register an account, generate an API Key in the console, and then enter it in your MCP client's configuration file.
What data sources does Agentkey support?
It supports web search, URL fetching, news, social media (Twitter, Xiaohongshu, Douyin, etc.), market data (stocks, cryptocurrency, forex), on-chain data, e-commerce products, corporate data, weather, maps, travel, accommodation, and more, with continuous updates.
Installation guide for AI assistants
If your AI coding assistant (Claude Code, Cursor, TRAE etc.) can see this page, send it this message to auto-install:
Visit https://321skill.com/skills/agentkey-x-11/raw/index.md to read the original Skill definition (Markdown format) for Agentkey, and install it according to the instructions.
Raw Markdown URL for AI: /skills/agentkey-x-11/raw/index.md