An MCP-compliant skill that provides AI agents with interesting trivia and mathematical facts about numbers and dates.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install pipeworx-numbersapi
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install pipeworx-numbersapi using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is NumbersAPI MCP Skill?
The pipeworx-numbersapi skill is a specialized Model Context Protocol (MCP) server that interfaces with the NumbersAPI. It allows AI agents to fetch contextually relevant facts about specific integers, mathematical constants, and historical dates. This integration is part of the Openclaw Skills ecosystem, designed to provide developers with zero-configuration tools that enhance the knowledge capabilities of LLMs.
Built for speed and simplicity, this skill requires no API keys and operates as a remote gateway. It is particularly useful for developers building educational tools, trivia bots, or data analysis agents that benefit from historical or mathematical context. By integrating this into your workflow, you empower your agent to pull real-world trivia directly into its reasoning process using Openclaw Skills.
NumbersAPI MCP Skill Use Cases
- Enrolling historical context into date-based data analysis.
- Generating engaging trivia for educational chatbots or gamified applications.
- Providing mathematical insights for specific numbers during coding or research tasks.
- Enhancing user experience with random facts in multi-agent Openclaw Skills workflows.
How NumbersAPI MCP Skill Works
- The AI agent identifies a need for information regarding a specific number or date.
- The agent calls one of the provided tools (e.g., number_fact, date_fact) via the MCP server configuration.
- The skill sends a request to the remote NumbersAPI gateway hosted by pipeworx.
- The gateway fetches the factual string from numbersapi.com and returns it to the agent.
- The agent incorporates the fact into its response or logic flow.
NumbersAPI MCP Skill Setup
To integrate this skill into your environment, add the following configuration to your MCP settings file:
{
"mcpServers": {
"pipeworx-numbersapi": {
"command": "npx",
"args": ["-y", "mcp-remote@latest", "https://gateway.pipeworx.io/numbersapi/mcp"]
}
}
}
This setup utilizes npx to run the remote MCP client, making it a portable and low-overhead addition to your Openclaw Skills library.
NumbersAPI MCP Skill Data Schema & Taxonomy
The skill provides several tools that return plain-text facts. The data interaction is structured as follows:
| Tool | Functionality | Input Example |
|---|---|---|
number_fact |
Returns a trivia fact about a number. | 42 |
date_fact |
Returns a fact about a specific day/month. | month: 12, day: 25 |
math_fact |
Returns a mathematical property of a number. | 1729 |
random_fact |
Returns a random fact from a selected category. | trivia |
Each tool returns a single string containing the requested information which is easily parsed by Openclaw Skills compatible agents.
NumbersAPI MCP Skill Advanced Features
- Zero-authentication setup for rapid deployment.
- Remote gateway execution via mcp-remote, eliminating the need for local package installation.
- Access to diverse fact types including math, date, and general trivia.
- Seamless integration with complex AI workflows that utilize Openclaw Skills for external data retrieval.
SKILL.md
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