test-engineer
SubagentWrites characterization, contract, and equivalence tests that pin down legacy behavior so transformation can be proven correct. Use before any rewrite.
When Claude delegates to this
Writes characterization, contract, and equivalence tests that pin down legacy behavior so transformation can be proven correct. Use before any rewrite.
Model unspecified
No model pin — runs on your session's model.
Default effort
No reasoning budget declared.
Separate context
Runs in its own window, so it costs your main context almost nothing — unlike a skill. Scoped to 6 tools.
Its system prompt
51 linesThe instructions this subagent runs under, verbatim — this is the persona it adopts once delegated to.
Shipped by 1 plugin
Installing any of these installs this subagent.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Run shell commands
Declares Bash
Create and modify files
Declares Write or Edit
~38 tokens of context used while enabled, before you invoke anything
All declared tools (6)
BashEditGlobGrepReadWriteReviews
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