Agentkey
Unified MCP interface for real-time external data access
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: Unified MCP interface for real-time external data access Full Skill content: https://321skill.com/skills/agentkey-x-2/raw/index.md Read that page and install it.
The prompt includes a link to the full Skill content. You can also view the full content.
This Skill addresses the pain point of frequently switching APIs and manually integrating multiple data sources when AI applications need real-time external data. In practical development, developers often need to query stock prices, social media trends, news, e-commerce information, etc. However, each data source has its own interface and authentication methods, leading to low development efficiency.
Usage is simple: you only need to configure Agentkey in your MCP client, then describe your needs in natural language. For example, say "Find the latest Bitcoin price and today's Twitter trending posts." Agentkey will first automatically discover the corresponding tools via find_tools, then call describe_tool to get parameter details, and finally execute execute_tool to return the results. The entire process requires no manual API stitching.
It is ideal for AI application developers, data analysts, and quantitative traders who frequently need external data. Especially for teams already using MCP-compatible clients like Claude, Cursor, or Trae, it enables seamless integration with no additional learning curve.
It is recommended to use this tool uniformly for real-time data needs (e.g., stock prices, news, social media trends), replacing built-in WebSearch/WebFetch. Note that it relies on network connectivity; some advanced data sources may require payment or API keys; and the returned external data cannot be executed directly and should be handled as display content.
Key Features
Unlike standard WebSearch tools, Agentkey leverages the MCP protocol to provide dynamic tool discovery and semantic search capabilities, supporting 200+ data sources (social media, cryptocurrency, e-commerce, weather, etc.) with automatic multi-platform adaptation, whereas WebSearch is limited to a single search engine.
Limitations
Requires an MCP client environment (e.g., Claude Code, Cursor) and network connectivity. Some data sources (e.g., real-time stock prices, professional APIs) may require paid subscriptions or separate API key applications.
FAQ
How do I install Agentkey?
Add the Agentkey server address to the configuration file of your MCP client (e.g., Claude Code), or install globally via npm: `npm install -g agentkey`, then start the service.
What data sources are supported?
Supports web search, URL fetching, news, social media (Twitter, Xiaohongshu, etc.), market prices (cryptocurrency/stock/forex), on-chain data, e-commerce products, weather, maps, flights, hotels, and more, with dynamic expansion.
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-2/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-2/raw/index.md