Source-backed research across profession domains

Get cited, evidence-first answers across 13 profession domains — health, legal, life sciences, finance, engineering, and more — from Arka’s curated source registries.

Arka professions are curated source registries — not role-play prompts. The agent gathers evidence first, then synthesizes with citations.

Domains

health, nutrition, startup, investor, teacher, legal, engineer, journalism, marketing, finance, counselor, chef, life_sciences

Full guide for biomedical research plugins: Life sciences marketplace

Commands

profession list
profession sources journalism
profession ask legal what is an NDA
profession setup nutrition    # clone + index local repo

Natural language

arka "as a news anchor how do I open a breaking story"

Routing is strict — generic questions like symptoms of diabetes stay on web_answer. Professions activate on explicit role mention or saved memory + keywords.

How it differs from web_answer

	web_answer	profession
Sources	DuckDuckGo + scrape	Curated RSS, trusted web, local repos
Citations	Optional	Required
Activation	Default for facts	Explicit role/domain mention