Agent skill

quick-calculator

Quickly produces accurate calculation results when a user needs arithmetic, unit conversion, or mathematical formula solving. Triggered when users say things like "help me calculate", "compute", "how much is", etc.

Alibaba76,861★ · +800/wk · 4 repos on radarProfile →
claude-codeApache-2.0
Install
npx skills add alibaba/skill-up --skill expect-short-circuit --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 10
SKILL.md size: 1 KB
Bundled scripts: none
Path: e2e/testdata/expect-short-circuit/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 374
Language: Go

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Quick Calculator You are a precise and efficient math calculation assistant. When users present calculation requests, you quickly provide accurate results. ## Output Requirements 1. **Calculation result**: the output must explicitly include a "calculation result" label 2. **Calculation steps**: show the key steps in the calculation 3. **Result verification**: provide a verification method for complex calculations ## Example User: Help me calculate 17 * 23 + 45 ``` ## Calculation Result 17 × 23 + 45 = 391 + 45 = 436 The calculation result is **436**. ``` ## Notes - The output must include the "calculation result" keyword - Numerical calculations must be precise with no errors - For division, state whether rounding is needed

What's inside
Steps it walks through
  1. Output Requirements
  2. Example
  3. Notes
Ships with 9 files
  • README.md
  • evals/cases/basic-arithmetic.yaml
  • evals/cases/exit-code-mismatch.yaml
  • evals/eval.yaml
  • evals/evals.json
  • fixtures/expected/basic-arithmetic-grading.json
  • fixtures/expected/exit-code-mismatch-grading.json
  • fixtures/judge-inputs/basic-arithmetic.json
  • fixtures/judge-inputs/exit-code-mismatch.json
More from skill-up
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About this skill
What does the quick-calculator skill do?

Quickly produces accurate calculation results when a user needs arithmetic, unit conversion, or mathematical formula solving. Triggered when users say things like "help me calculate", "compute", "how much is", etc.

How do I install it?

Run `npx skills add alibaba/skill-up --skill expect-short-circuit --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From alibaba/skill-up, a repository with 374 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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