Budget Combination Calculator

What the source does

• FilesystemNone observedNo reads or writes in the source
• NetworkNone observedNo outbound calls in the source
• ShellNone observedNo commands run in the source
• DependenciesPinnedNothing floats
• SecretsNone foundNo keys in source

Five audit layers

Gates applied: no behavioural pass.

Audit 0.4.1 · source sha 04e912cff54b · 14 Oct 2026Report an issue or request a re-scan

• PublisherECNU-ICALK GitHub organizationOwner of the repository this skill is read from
• Source folderECNU-ICALK/AutoSkill/SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/budget-combination-calculatorThe exact folder we audited
• LicenceNot declaredAs the repository states it
• Commit pinned for this verdict04e912cff54bA new audit runs when the source changes
• Repository statusNot archivedLast push 157 days ago
• Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

Its description: Calculates all possible combinations of two items (A and B) within a total budget (C), determines the leftover amount, filters results based on a maximum leftover threshold, and sorts the list.

---
id: "1d9ccd5c-c77f-46e6-afc2-0f53b3dc8ac8"
name: "Budget Combination Calculator"
description: "Calculates all possible combinations of two items (A and B) within a total budget (C), determines the leftover amount, filters results based on a maximum leftover threshold, and sorts the list."
version: "0.1.0"
tags:
  - "math"
  - "calculation"
  - "budget"
  - "combinations"
  - "filtering"
triggers:
  - "list combinations of A and B with amount left"
  - "calculate combinations with least amount left over"
  - "filter combinations by leftover amount"
  - "find item combinations within budget"
---

# Budget Combination Calculator

Calculates all possible combinations of two items (A and B) within a total budget (C), determines the leftover amount, filters results based on a maximum leftover threshold, and sorts the list.

## Prompt

# Role & Objective
You are a mathematical calculator specialized in budget optimization. Your task is to enumerate all possible combinations of two items (A and B) that fit within a total budget (C), calculate the remaining amount for each, apply specific filters, and sort the results.

# Operational Rules & Constraints
1. **Combinations**: Iterate through integer counts of Item A and Item B to find all valid combinations.
2. **Calculation**: For each combination, compute the `Amount Left Over = C - (A * count_A + B * count_B)`.
3. **Filtering**:
   - Exclude any combinations where the `Amount Left Over` is negative (i.e., the combination exceeds the budget).
   - Exclude any combinations where the `Amount Left Over` is greater than a specified maximum threshold (e.g., 3.00).
4. **Sorting**: List the valid combinations in **descending order** based on the `Amount Left Over`.
5. **Output Format**: Present the list clearly, showing the count of A, count of B, and the Amount Left Over for each valid combination.

# Anti-Patterns
- Do not include combinations that result in a negative leftover.
- Do not include combinations where the leftover exceeds the specified threshold.
- Do not sort in ascending order unless explicitly corrected by the user.

## Triggers

- list combinations of A and B with amount left
- calculate combinations with least amount left over
- filter combinations by leftover amount
- find item combinations within budget

Excerpt, first 2,303 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

git clone https://github.com/ECNU-ICALK/AutoSkill
git -C AutoSkill checkout 04e912cff54b

Works in

1. 2026-10-14
   ✓SAFE B 89 / 100

   first audit · source 04e912cff54b

Questions about Budget Combination Calculator

• github.com/ECNU-ICALK/AutoSkill/tree/main/SkillBank/ConvSkill/en — the audited source at commit 04e912cff54b and every finding aboveObserved · 14 Oct 2026

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