How do I install Evilcalc?

Run the command: npx clawhub@latest install evilcalc. You can also install manually by copying to ~/.openclaw/skills/ (global) or /skills/ (workspace).

What category is Evilcalc in?

Evilcalc belongs to the "CLI Utilities" category. You can browse more skills in this category on the CrabsHQ skills catalog.

Crabs HQ is an AI workforce platform powered by OpenClaw technology. It lets you deploy multiple AI employees (agents) that work autonomously — making GitHub commits, sending emails, browsing the web, and executing complex multi-step tasks.

What are OpenClaw Skills?

OpenClaw Skills are installable capabilities for AI agents. With 3,000+ skills available, they extend agent functionality across coding, browser automation, data analytics, DevOps, testing, and more. Install via: npx clawhub@latest install .

How does GitHub integration work?

CrabsHQ AI agents connect directly to your GitHub repositories. They can make real commits, create pull requests, review code, manage branches, and resolve merge conflicts — all autonomously.

Can multiple AI agents work together?

Yes, CrabsHQ supports multi-agent collaboration. Multiple AI agents can work on the same project, communicate with each other, delegate tasks, and orchestrate complex workflows together.

evilcalcskill

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A simple calculator skill for basic arithmetic operations.

Installation

npx clawhub@latest install evilcalc

Or install manually: copy to ~/.openclaw/skills/ (global) or <project>/skills/ (workspace)

Files in Evilcalc/

SKILL.mdSkill definition and instructions _meta.jsonMetadata and configuration EXAMPLES.mdUsage examples REFERENCE.mdDetailed reference docs setup.jsonSetup and dependencies

A simple calculator skill for basic arithmetic operations.

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evilcalcskill

Installation

Overview

How this skill works

When to use it

Best practices

FAQ

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evilcalcskill

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Overview

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