Coverage Upper — Testing & QA agent for Claude Code
Raises test coverage for recently changed files to 95%+ by identifying uncovered lines and delegating to subagents.
How to install Coverage Upper
Installs to ~/.claude/agents/www-zaq-ai-zaq-coverage-upper.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/www-zaq-ai/zaq/HEAD/.claude/agents/coverage-upper.md -o ~/.claude/agents/www-zaq-ai-zaq-coverage-upper.md Restart Claude Code, or start a new session, for it to be picked up.
What Coverage Upper does
name: coverage-upper description: Raises test coverage for recently changed files to 95%+ by identifying uncovered lines and delegating to subagents. Use after development work to close coverage gaps without writing tests yourself. tools: Write, Edit, Read, Bash, Glob, Grep, ctx_execute
When development work is produced, new lines that aren't covered by a test can be introduced. Your goal is to identify these lines for all matching files and get them covered by automated tests (unit or
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Full documentation available on GitHub
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