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real-world-testing

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By mastra-ai/mastra (GitHub) · coding · 29,480 stars · scanned at commit 43d1e9c

Use when fixing a bug, writing or reviewing tests, or adding a regression test anywhere in Mastra (core, storage adapters, server adapters, memory, client SDKs, integrations). Especially use before mocking a class, model, storage, or server; before writing a unit test that only checks wiring or that a value is defined; before writing a one-off test for a single engine, adapter, or code path; before adding a recorded (__recordings__) fixture; or when a test passes but you aren't sure it reproduc…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'real-world-testing' ] || [ -L ~/.agents/skills/'real-world-testing' ]; then echo 'A skill folder named real-world-testing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mastra-ai/mastra' "$d" && git -C "$d" checkout --quiet '43d1e9c16d6681a66636e318c34118597911f7c5' -- '.agents/skills/real-world-testing' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/real-world-testing' ~/.agents/skills/'real-world-testing' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'real-world-testing' ~/.claude/skills/'real-world-testing' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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