> ## Documentation Index
> Fetch the complete documentation index at: https://docs.51ultron.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Chat Interface

> SSE streaming, inline artifacts, and the tool activity feed — everything visible in one thread.

The chat interface is not a wrapper around a tool. It is the command plane. Every Ultron capability — research, outreach, content creation, competitive analysis, pipeline management — is accessible by typing.

## Real-time tool activity

Ultron uses Server-Sent Events (SSE) to stream tool activity as it happens. You see each tool call in the chat thread before the final result arrives:

```text theme={null}
[skill]  running: competitive-analysis
[tool]   web_search("Salesforce pricing 2026")
[tool]   web_search("HubSpot enterprise features")  ← parallel
[tool]   scrape_website("salesforce.com/pricing")   ← parallel
[tool]   search_memories("competitor research")
[result] 4 sources processed — assembling canvas
[canvas] comparison_table rendered
```

You know exactly what Ultron is doing and why. No black box.

## What renders inline

Every output type appears inside the conversation thread:

| Output type   | How it renders                                            |
| ------------- | --------------------------------------------------------- |
| Text answer   | Markdown, inline                                          |
| Table         | Formatted table, inline                                   |
| Canvas        | React component (SWOT grid, sales blueprint, chart, etc.) |
| Document      | Download link (DOCX, XLSX, PDF)                           |
| Tool activity | Streaming event log                                       |

Canvases are not images. They are live React components with full fidelity — exportable to PDF or PNG at any time.

## Stateful sessions

The chat holds your full context throughout a session:

* Your business profile (company, ICP, voice tone, competitors)
* Your connected integrations (Gmail, HubSpot, Stripe, Notion, etc.)
* Up to 5 relevant memories from past sessions
* The full conversation history for this session

<Info>
  Context is managed automatically. When conversations grow long, the compression engine trims stale tool outputs and summarizes old turns — keeping important context without hitting limits.
</Info>

## No navigation required

A typical workflow — research a company, write a cold email, generate a sales blueprint, update the CRM — happens entirely inside one chat thread. No tabs, no exports to edit in another app, no copy-pasting between tools.