Paste an admin-scoped key from API Keys (or furoshiki api-keys create … --scope admin). Optional: same furo_… value as FUROSHIKI_API_TOKEN in .env for doctor/repair scripts. Stored only in this browser.
Edit PLUGIN.md
Full manifest file under ~/.furoshiki/plugins/<name>/PLUGIN.md.
YAML frontmatter must stay valid. A backup is written as PLUGIN.md.dashboard.bak before save.
After saving, Furoshiki runs extensions plugins reload so cron hooks update.