# Deep Search

A multi-agent deep search system that researches questions by clarifying intent, planning queries, evaluating results, and synthesizing answers.

> For the complete documentation index, see [llms.txt](/llms.txt). Markdown variants are available by appending `.md` to any URL or sending an `Accept: text/markdown` header. An agent skill is available at [/.well-known/agent-skills/site-skill.md](/.well-known/agent-skills/site-skill.md).



<DocsBaseSwitcher base="langgraph" agent="deep-search" />

<AgentPreview
  agent="deep-search"
  framework="langgraph"
  inputFields="[
  {
    name: &#x22;initialQuery&#x22;,
    label: &#x22;Research question&#x22;,
    placeholder:
      &#x22;What pricing models do the top 3 observability vendors use?&#x22;,
    type: &#x22;textarea&#x22;,
  },
]"
/>

## Summary [#summary]

The **Deep Search Agent** is a multi-agent system that researches questions through an iterative process. It clarifies user intent, plans search queries, evaluates results for completeness, and synthesizes a comprehensive answer. The system uses 4 specialized agents working together in a workflow to produce well-researched, cited answers.

## Installation [#installation]

<CodeTabs>
  <TabsList>
    <TabsTrigger value="cli">
      Command
    </TabsTrigger>

    <TabsTrigger value="manual">
      Manual
    </TabsTrigger>
  </TabsList>

  <TabsContent value="cli">
    ```bash
    npx shadcn@latest add @agentcn/langgraph/deep-search
    ```
  </TabsContent>

  <TabsContent value="manual">
    <Steps>
      <Step>
        Install the following dependencies:
      </Step>

      ```bash
      npm install @dawn-ai/sdk
      ```

      <Step>
        Copy and paste the following agent route files into your project.
      </Step>

      <ComponentSource src="registry/langgraph/deep-search/index.ts" title="index.ts" />

      <ComponentSource src="registry/langgraph/deep-search/instructions.md" title="instructions.md" />

      <ComponentSource src="registry/langgraph/deep-search/skills/research/SKILL.md" title="skills/research/SKILL.md" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/answerer/index.ts" title="subagents/answerer/index.ts" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/answerer/instructions.md" title="subagents/answerer/instructions.md" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/intent-clarifier/index.ts" title="subagents/intent-clarifier/index.ts" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/intent-clarifier/instructions.md" title="subagents/intent-clarifier/instructions.md" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/research-planner/index.ts" title="subagents/research-planner/index.ts" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/research-planner/instructions.md" title="subagents/research-planner/instructions.md" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/search-result-evaluator/index.ts" title="subagents/search-result-evaluator/index.ts" />

      <ComponentSource src="registry/langgraph/deep-search/subagents/search-result-evaluator/instructions.md" title="subagents/search-result-evaluator/instructions.md" />

      <Step>
        Run `dawn check` after copying so route and tool metadata are regenerated.
        `dawn dev`, `dawn build`, and `dawn verify` also run the same discovery path.
      </Step>
    </Steps>
  </TabsContent>
</CodeTabs>

## Composition [#composition]

```text
├── index.ts
├── instructions.md
├── skills/research/SKILL.md
├── subagents/answerer/index.ts
├── subagents/answerer/instructions.md
├── subagents/intent-clarifier/index.ts
├── subagents/intent-clarifier/instructions.md
├── subagents/research-planner/index.ts
├── subagents/research-planner/instructions.md
├── subagents/search-result-evaluator/index.ts
├── subagents/search-result-evaluator/instructions.md
```

## Customization [#customization]

* Edit `index.ts` to change the model, description, or system prompt.
* Add route-local tools under `tools/`; tool input and output types are inferred from TypeScript.
* Run `dawn verify` before deploying generated LangGraph artifacts.