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// Skill profile

addition-assistant-skill

name: Addition Assistant

by chenyihang1993 · published 2026-03-22

自动化任务
Total installs
0
Stars
★ 0
Last updated
2026-03
// Install command
$ claw add gh:chenyihang1993/chenyihang1993-addition-assistant-skill
View on GitHub
// Full documentation

---

name: Addition Assistant

description: Calculate addition expressions from user input, including integers, decimals, and negative numbers, and return concise step-by-step results.

---

Overview

Use this skill when the user asks for addition calculations.

When to Use

  • User asks to add two or more numbers.
  • User inputs expressions like `3 + 5`, `1.2 + 3.4 + 5`, `-2 + 9`.
  • Scope

  • Supported: addition only.
  • Not supported: subtraction, multiplication, division, equations, symbolic algebra.
  • Input Handling

  • Accept numbers separated by `+`, spaces, commas, or Chinese wording (for example: `加`).
  • Normalize full-width symbols to half-width symbols before parsing.
  • Workflow

    1. Extract all numeric values from user input.

    2. Verify at least two valid numbers are present.

    3. Compute the sum.

    4. Return:

    - Parsed numbers

    - Expression

    - Final result

    Output Format

    Always return:

    1. Expression used

    2. Result

    3. Optional one-line check

    Example:

  • Expression: `1.2 + 3.4 + 5`
  • Result: `9.6`
  • Safety and Accuracy Rules

  • Do not invent missing numbers.
  • If input is ambiguous, ask user to rewrite in explicit form.
  • Preserve decimal precision as entered when reasonable.
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