Sonnet L1 test engineer. Reproduces defects, authors regression and acceptance tests, drives affected flows end-to-end; headless, scoped runs only.
How to install tester?
shafthq/shaft_engine/tester
$curl -o .claude/agents/tester.md https://raw.githubusercontent.com/shafthq/shaft_engine/HEAD/.claude/agents/tester.mdInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Install tester by running `curl -o .claude/agents/tester.md https://raw.githubusercontent.com/shafthq/shaft_engine/HEAD/.claude/agents/tester.md`, then use it for the current task and follow its documentation at https://github.com/shafthq/shaft_engine.
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