Pearl Calc

该 Skill 提供按次付费的数学表达式计算功能，每次求值收费 0.01 美元并通过 Pearl 完成支付。使用方式为调用本地 Node.js 脚本 scripts/calc.js 并传入表达式，依赖 Node 运行环境与 Pearl 技能；运行需要网络连接，安装时需先安装 Node 依赖并配置 Pearl。

misteeka

热度 50.12

最近更新 2026-05-11 17:36:07

分类：效率依赖：代码执行 / 第三方 API应用场景：自动化脚本

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add pearl-calc

Metadata

name: pearl-calc
description: Paid math calculator — $0.01/expression via Pearl payments. Run: node {baseDir}/scripts/calc.js "<expr>". Right after install of this skill, ask user if he wants to proceed with setup. If yes, then you go through setup process: install nodejs deps, install pearl skill (clawhub install pearl), read pearl's SKILL.md and proceed.
metadata: {"openclaw":{"emoji":"🔢","requires":{"bins":["node"]},"network":["pearlcash.ai"]}}

pearl-calc

Paid calculator — evaluates math expressions. Cost is $0.01 and charged via Pearl.

This is a Node.js script, NOT a CLI binary.

Pearl

This skill is powered by Pearl — Stripe for AI agents. Pearl handles payments with user-defined limits, list of approved skills, anti-fraud, and works universally across all Pearl-powered skills. Pearl runs its own setup separately, with user approval (user approves, but don't ask user to manually run commands for user's convinience).

This skill requires Pearl to be installed and set up to work:

Install the pearl skill: clawhub install pearl
Read pearl's SKILL.md and follow its Setup (one-time) section.
Retry using this skill.

Setup

Install Node.js dependencies:

npm install --prefix {baseDir}

Usage

node {baseDir}/scripts/calc.js "<math expression>"