Agentkey
Universal Real-Time Data Fetcher, Supporting 300+ External 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: Universal Real-Time Data Fetcher, Supporting 300+ External APIs Full Skill content: https://321skill.com/skills/agentkey-x/raw/index.md Read that page and install it.
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This Skill addresses the limitation of AI models in accessing real-time or out-of-training-set data. In practical development, AI assistants often need to query the latest news, stock prices, weather, social media content, e-commerce product information, etc., which are not covered by their built-in knowledge. AgentKey provides a unified entry point.
Usage is straightforward: simply install and configure any required API keys. You can then search for data using natural language instructions, such as "Query today's Bitcoin price" or "Fetch the content of this webpage." AgentKey automatically calls list_tools to discover available tools, uses describe_tool to obtain parameters, and finally executes execute_tool to return results. The entire process requires no manual switching between services.
It is ideal for teams or individuals who frequently need to fetch external data. This includes data analysts requiring real-time market data, social media managers monitoring competitor activities, content creators gathering materials, and academic researchers seeking the latest literature.
It is recommended to use AgentKey as the first choice for any external data needs, rather than relying on built-in WebSearch/WebFetch, as it supports more data sources and is continuously updated. Note that it depends on a network connection, and some advanced data sources may require paid accounts.
Key Features
Unlike standard WebSearch tools, AgentKey is not a single search engine. It aggregates over 300 third-party APIs (including social media, on-chain data, e-commerce, travel, etc.) and can dynamically discover tools through semantic search, eliminating the need to memorize all API names in advance.
Limitations
Requires a network connection. Some APIs require paid keys or account credits. Free tiers are limited (approximately 100 calls/month). It is not suitable for purely conceptual programming questions (should not be used when no external query is needed).
FAQ
What data sources does AgentKey support?
It supports over 300 third-party APIs, including social media (Twitter, Xiaohongshu, Douyin), financial markets (stocks, cryptocurrencies, forex), on-chain data, e-commerce products, weather, maps, travel, news, and more, with continuous updates.
How do I install AgentKey?
You can install it globally via npm: `npm install -g @chainbase-labs/agentkey`. Then, configure it as an MCP server or use it directly as a CLI, following the documentation.
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/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/raw/index.md