Name: fix-ci
Author: JCGaytan

Prompt file imported from JCGaytan/Coding-Agents-101-Module1 (.codex/prompts/fix-ci.prompt.md). Copyright stays with the author.

Fix Failing CI Tests

You are an expert C# developer. Your task is to fix failing tests in this repository.

Repository Structure

src/MathUtils/MathCalculator.cs — the main library with math functions
tests/MathUtils.Tests/MathCalculatorTests.cs — xUnit tests

Instructions

Read the failing test output provided below carefully.
Identify the root cause of each failure by examining the source code in src/MathUtils/MathCalculator.cs.
Fix only the source code (src/MathUtils/MathCalculator.cs) — do NOT modify the tests.
Ensure the fix makes all tests pass without breaking any currently passing tests.
Keep changes minimal and surgical — only fix what is broken.

Rules

Do NOT change test files.
Do NOT add new dependencies.
Do NOT change project structure or .csproj files.
The fix must be in src/MathUtils/MathCalculator.cs.

Expected behavior of each function

Add(a, b) → returns a + b
Subtract(a, b) → returns a - b
Multiply(a, b) → returns a * b
Divide(a, b) → returns a / b, throws DivideByZeroException when b == 0

# Fix Failing CI Tests You are an expert C# developer. Your task is to fix failing tests in this repository. ## Repository Structure - `src/MathUtils/MathCalculator.cs` — the main library with math functions - `tests/MathUtils.Tests/MathCalculatorTests.cs` — xUnit tests ## Instructions 1. Read the failing test output provided below carefully. 2. Identify the root cause of each failure by examining the source code in `src/MathUtils/MathCalculator.cs`. 3. Fix **only the source code** (`src/MathUtils/MathCalculator.cs`) — do NOT modify the tests. 4. Ensure the fix makes all tests pass without breaking any currently passing tests. 5. Keep changes minimal and surgical — only fix what is broken. ## Rules - Do NOT change test files. - Do NOT add new dependencies. - Do NOT change project structure or `.csproj` files. - The fix must be in `src/MathUtils/MathCalculator.cs`. ## Expected behavior of each function - `Add(a, b)` → returns `a + b` - `Subtract(a, b)` → returns `a - b` - `Multiply(a, b)` → returns `a * b` - `Divide(a, b)` → returns `a / b`, throws `DivideByZeroException` when `b == 0`

Install fix-ci and it becomes one more candidate the router can pick - when it fits.

A listing is a routing target with a manifest: what it does, which domains it covers, what it costs and who publishes it. Once installed it sits beside your own models and tools, is scored like any other candidate for each request, and shows up in the trace when it wins. Ratings come from workspaces that installed it, one per account.

{ "prompt": "# Fix Failing CI Tests\n\nYou are an expert C# developer. Your task is to fix failing tests in this repository.\n\n## Repository Structure\n\n- `src/MathUtils/MathCalculator.cs` — the main library with math functions\n- `tests/MathUtils.Tests/MathCalculatorTests.cs` — xUnit tests\n\n## Instructions\n\n1. Read the failing test output provided below carefully.\n2. Identify the root cause of each failure by examining the source code in `src/MathUtils/MathCalculator.cs`.\n3. Fix **only the source code** (`src/MathUtils/MathCalculator.cs`) — do NOT modify the tests.\n4. Ensure the fix makes all tests pass without breaking any currently passing tests.\n5. Keep changes minimal and surgical — only fix what is broken.\n\n## Rules\n\n- Do NOT change test files.\n- Do NOT add new dependencies.\n- Do NOT change project structure or `.csproj` files.\n- The fix must be in `src/MathUtils/MathCalculator.cs`.\n\n## Expected behavior of each function\n\n- `Add(a, b)` → returns `a + b`\n- `Subtract(a, b)` → returns `a - b`\n- `Multiply(a, b)` → returns `a * b`\n- `Divide(a, b)` → returns `a / b`, throws `DivideByZeroException` when `b == 0`", "variables": [], "notes": "You are an expert C# developer. Your task is to fix failing tests in this repository.", "metadata": { "source": { "provider": "github-codex-prompts", "repository": "https://github.com/JCGaytan/Coding-Agents-101-Module1", "path": ".codex/prompts/fix-ci.prompt.md", "ref": "b234557448e46f80dab2013d1be014f9a9b5423c", "url": "https://github.com/JCGaytan/Coding-Agents-101-Module1/blob/b234557448e46f80dab2013d1be014f9a9b5423c/.codex/prompts/fix-ci.prompt.md", "key": "JCGaytan/Coding-Agents-101-Module1/.codex/prompts/fix-ci.prompt.md" } } }

fix-ci

About

Fix Failing CI Tests

Repository Structure

Instructions

Rules

Expected behavior of each function

Use it

Install fix-ci and it becomes one more candidate the router can pick - when it fits.

Manifest

Reviews