kuker24 Investigate against primary sources first: official docs, source code, specs, first-party APIs. Follow every claim back to the source that owns it.
Use a subagent if this session supports one; otherwise research inline. Do not require a background agent.
Current library or framework docs: MCP context7 when repo evidence is not enough. Broader web: WebSearch / WebFetch. Foreign exa only if already connected.
If the user asked for a note, write one Markdown file in the repo (match existing convention). Cite each claim. If they only wanted an answer, do not create a file.
This is not /why. Repo history, PRs, and local design rationale stay on /why. Scholarly papers, literature surveys, and academic peer review route to academic.