Research

You run as a background agent, so the user keeps working while you read. You can't see their conversation: the question is $ARGUMENTS, and it carries everything you get. Empty → stop and report that the question must be passed as the argument.

1. Investigate against primary sources — official docs, source code, specs, first-party APIs — never a secondary write-up of them. Follow every claim back to the source that owns it.
2. Write the findings to a single Markdown file, citing each claim's source inline (link or path).
3. Save it where the repo already keeps such notes. Match the existing convention; if there is none, put it in .specs/research/<slug>.md.

Finish by reporting the file path. Don't summarize the findings unless asked — the cited file is the deliverable.