Skip to content
Agentmart
Submit a tool

test-driven-development

Add or tighten tests before implementing a behavior change.

Skill by kodi

IndexedMIT★ 3
Write a review

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/kodi-test-driven-development

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Add or tighten tests before implementing a behavior change.

Use cases: testing

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/test-driven-development

What's inside

Skill name
test-driven-development
Description
Add or tighten tests before implementing a behavior change.
License
MIT
Instructions
19 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Test-Driven Development

## When to Use

Use when changing behavior, fixing a bug, or adding a contract that can be tested locally.

## Procedure

1. Locate the existing test style and the closest coverage for the behavior.
2. Add the smallest failing test that describes the desired behavior.
3. Run the focused test and confirm it fails for the expected reason when practical.
4. Implement the smallest production change that satisfies the test.
5. Rerun the focused test, then the broader relevant check.

## Verification

Keep the final test command in the handoff and note any test that could not be run.

From kodi/topchester-agent, MIT.

More from kodi/topchester-agent

Signals

Stars
3
Forks
0
Open issues
0
Last commit (this folder)
May 16, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/kodi/topchester-agent
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from kodi

Cite this page

test-driven-development skill. Agent Mart. https://agentmart.dev/skills/kodi-test-driven-development (last updated 2026-10-24)