lean-testing
Prevent unnecessary test generation in agentic coding.
Skill by instructa
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/instructa-lean-testing
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
Use cases: testing
Reviews
Write a reviewNo 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/lean-testing
What's inside
- Skill name
lean-testing- Description
- Prevent unnecessary test generation in agentic coding. Use when implementing features, fixing bugs or deciding whether to add tests; select the smallest sufficient check and justify lasting test code.
- License
- unknown
- Instructions
- 68 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 139
- Forks
- 16
- Open issues
- 0
- Last commit (this folder)
- Oct 15, 2026 (13 days ago)
- Last release
- Aug 13, 2026 (2 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/instructa/agent-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
lean-testing skill. Agent Mart. https://agentmart.dev/skills/instructa-lean-testing (last updated 2026-10-24)