Chat or Action?
When you send a message, Zark first decides whether it can answer directly or whether it needs to take action.- Conversation — greetings, opinions, general knowledge, follow-up clarifications. Zark responds directly.
- Action — anything that requires looking something up, creating content, processing files, querying data, or producing output. Zark selects tools and executes them.
Automatic Tool Selection
When Zark decides to take action, it selects the right tools based on signals in your request:| Signal | Routes to |
|---|---|
| File references (“this file”, “my documents”) | File Manager |
| Creation language (“create”, “generate”, “write”) | Image Generator, Video Generator, or Artifact Creator |
| Data questions (“top 10 by”, “average”, “compare”) | Database Engine |
| Current events (“latest”, “today”, “news”) | Web Search |
| Processing requests (“transcribe”, “index”) | Media Processor |
| Past references (“remember when”, “last time”) | Chat History Search |
Multi-Tool Requests
Some questions require more than one tool. Zark handles this automatically: “Research the top EV companies and create a comparison report” Zark runs Web Search to gather the research, then passes the results to Artifact Creator to generate the document. You don’t need to specify the steps — Zark figures out the order. “What’s the weather in Tokyo and find flights from LA to Tokyo” Both queries run simultaneously since neither depends on the other. Results arrive together.The Marketplace
When core tools can’t answer a domain-specific question, Zark searches the Marketplace — an ecosystem of community-built skills, API integrations, and shared datasets. If a matching skill is found, Zark uses it. If not, it falls back to Web Search. This happens automatically. You don’t need to browse or install skills. For more on the Marketplace, see Marketplace Overview.Session Context
Zark maintains context throughout a conversation:- Files you’ve uploaded stay available for follow-up questions
- Data tables created from uploads persist across the session
- Results from previous queries can be referenced in new questions
- Follow-up questions like “now filter that to just Q4” work naturally
What’s Next
Platform Capabilities
Explore each tool in detail
Marketplace
Discover community skills and API integrations
Working with Data
Learn about supported data formats and querying
Tips for Better Results
Get more accurate, useful responses from Zark