libraz

Cover Extend — Testing skill for Claude Code

Testing community

Extend an existing test suite with the minimum additional tests needed to reach full combinatorial coverage.

How to install Cover Extend

Installs to ~/.claude/skills/libraz-coverwise-mcp-cover-extend/SKILL.md

Terminal

mkdir -p ~/.claude/skills/libraz-coverwise-mcp-cover-extend && curl -fsSL https://raw.githubusercontent.com/libraz/coverwise-mcp/HEAD/commands/cover-extend.md -o ~/.claude/skills/libraz-coverwise-mcp-cover-extend/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Cover Extend does

description: Extend an existing test suite with the minimum additional tests needed to reach full combinatorial coverage. argument-hint: "[test-file]"

Add the minimum new tests required to bring an existing suite to 100% pairwise (or t-wise) coverage, keeping all current tests untouched.

Target: $ARGUMENTS (path to the test file to extend).

Steps:

Read the target test file. Extract every existing test case. Ask the user if the extraction is ambiguous.
Build the full model map

Alternatives in Testing

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Mobile Scan — Quick QA scan of an existing mobile app 107 ★