Use when adding new error messages to React, or seeing "unknown error code" warnings.
test-writer
1
1
# Install this skill:
npx skills add memgrafter/skills-flatagents --skill "test-writer"
Install specific skill from multi-skill repository
# Description
Write tests to reach a coverage target. Uses 4 agents (analyzer, writer, checker, fixer) to iteratively generate and fix tests. Exits non-zero with explanation if production code needs changes.
# SKILL.md
name: test-writer
description: Write tests to reach a coverage target. Uses 4 agents (analyzer, writer, checker, fixer) to iteratively generate and fix tests. Exits non-zero with explanation if production code needs changes.
Run to generate tests for a Python file or project:
~/.flatagents/skills/test_writer/run.sh "<target>"
Options
| Option | Description | Default |
|---|---|---|
--target=N |
Coverage percentage to reach | 80 |
--max-rounds=N |
Max test generation rounds | 3 |
Examples
# Cover a specific file to 80%
run.sh src/mymodule.py
# Cover entire project to 90%
run.sh --target=90 .
# Cover specific file to 95%
run.sh --target=95 src/utils.py
Exit Codes
| Code | Meaning |
|---|---|
| 0 | Success - coverage target met |
| 1 | Production code likely has a bug (explanation provided) |
| 2 | Max iterations reached, tests still failing |
# Related Skills
Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging...
Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
Use when you need to check feature flag states, compare channels, or debug why a feature behaves...
# Supported AI Coding Agents
This skill is compatible with the SKILL.md standard and works with all major AI coding agents:
Amp
Antigravity
Claude Code
Clawdbot
Codex
Cursor
Droid
Gemini CLI
GitHub Copilot
Goose
Kilo Code
Kiro CLI
OpenCode
Roo Code
Trae
Windsurf
Learn more about the SKILL.md standard and how to use these skills with your preferred AI coding agent.