# ControlTheory Documentation

{% columns %}
{% column %}

<figure><img src="/files/Q3LNYPlwrIQldX4FoPox" alt=""><figcaption></figcaption></figure>

{% endcolumn %}

{% column %}

<figure><img src="/files/ro7GT9f08mBlb6USJOrf" alt=""><figcaption></figcaption></figure>

{% endcolumn %}
{% endcolumns %}

Documentation for ControlTheory's two products:

* [**Dstl8**](https://docs.controltheory.com/controltheory-documentation/dstl8-docs) is a hosted log observability platform. It ingests logs from sources like Vercel, Supabase, Railway, CloudWatch, GitHub Actions, and any OTLP exporter, organizes them into streams and workspaces, and runs an AI agent (Möbius) over the data for incident detection and analysis.
* [**Gonzo**](https://docs.controltheory.com/controltheory-documentation/gonzo-docs) is an open-source terminal UI for log analysis. It reads logs from files, stdin, or OTLP and renders charts, severity counts, and pattern detection in real time. MIT licensed, written in Go, installs via Homebrew, Go, or a single binary.

#### Get started

**Dstl8**

* [Sign up](https://app.dstl8.ai/lp/dstl8-signup)
* [Add your first source](https://docs.controltheory.com/controltheory-documentation/dstl8-docs/sources)
* [Connect Möbius to Claude Code or Cursor](https://docs.controltheory.com/controltheory-documentation/dstl8-docs/mcp-integration)

**Gonzo**

* [Installation](https://docs.controltheory.com/controltheory-documentation/gonzo-docs/getting-started/installation)
* [Quick start](https://docs.controltheory.com/controltheory-documentation/gonzo-docs/getting-started/quick-start)
* [Command line reference](https://docs.controltheory.com/controltheory-documentation/gonzo-docs/configuration/command-line-reference)

#### Reference

* [Gonzo on GitHub](https://github.com/control-theory/gonzo)
* [ControlTheory website](https://www.controltheory.com) for blog posts, talks, and company information.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.controltheory.com/controltheory-documentation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.