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This entry duplicates principle-test-behavior-not-implementation, which is the one we list in search.

principle-test-behavior-not-implementation

Apply when you write, change, or keep a test.

Skill by aayushbtw

IndexedLicense unknown★ 1
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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/aayushbtw-principle-test-behavior-not-implementation

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.

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About

Apply when you write, change, or keep a test. Assert what the code's users can observe, so that the test fails when that behavior breaks and keeps passing when only the internals change.

Use cases: testing, writing

Reviews

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What's inside

Skill name
principle-test-behavior-not-implementation
Description
Apply when you write, change, or keep a test. Assert what the code's users can observe, so that the test fails when that behavior breaks and keeps passing when only the internals change.
License
unknown
Instructions
18 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from aayushbtw/orbit

Signals

Stars
1
Forks
0
Open issues
0
Last commit (this folder)
Oct 15, 2026 (13 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/aayushbtw/orbit
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

Same skill elsewhere

Copies of this SKILL.md published by others; search shows only one of them.

More from aayushbtw

Cite this page

principle-test-behavior-not-implementation skill. Agent Mart. https://agentmart.dev/skills/aayushbtw-principle-test-behavior-not-implementation (last updated 2026-10-24)