They personalize AI Input Flow
A custom agent can preserve a user's preferred voice, rewrite style, language target, terminology, and response boundaries when turning speech or text into final writing.
Custom agents
Build agents for how you write and work.
Custom agents let Aureon carry your tone, format, target language, workflow rules, and optional knowledge files across both AI Input Flow and AI Workflow.
AUREON
Agent rules
Use my product tone, English output, and launch notes.Reusable behavior
A polished, on-brand update is prepared with the right context.Tone rulesKnowledge filesInput + workflow
Quick answer
What is a custom agent in Aureon?
A custom agent is a reusable Aureon behavior that applies the user's own instructions to input and workflow tasks. It can shape polished writing, cross-language output, shortcuts, and smart workflows with specific tone rules, formats, target language, guardrails, and optional PDF, TXT, or Markdown knowledge files.
Product proof
Why custom agents cover both Aureon categories.
Custom agents are not a separate product silo. They are the personalization layer that can sit on top of expression, language, shortcuts, and workflow output.
They personalize AI Workflow
The same agent rules can guide repeat shortcuts and smart workflows, so spoken commands produce consistent drafts, notes, plans, or structured outputs.
They can use knowledge files
For custom writing workflows, Aureon can use PDF, TXT, and Markdown knowledge files so repeated output follows the user's own context and reference material.
Workflow
Create once. Reuse across writing and workflows.
Define the agent behavior
Set the agent's purpose, tone, output format, target language, guardrails, shortcut, and optional knowledge context.
Use it in input or workflow tasks
Apply the custom agent to expression polish, cross-language communication, voice shortcuts, or smart workflows.
Review consistent output
The agent prepares output that follows the user's rules while still leaving final review and sending decisions to the user.
Examples
Examples of custom agents.
A good custom agent captures a repeat rule the user would otherwise explain again and again.
Founder update agent
Spoken input
Turn this rough voice note into our weekly investor update using my usual tone.
Aureon output
A concise weekly update is prepared with progress, blockers, next milestones, and the founder's preferred writing style.
The agent supports AI Input Flow by turning rough speech into polished writing with persistent rules.
Product workflow agent
Spoken input
Create a launch checklist from these notes and keep it aligned with our release process.
Aureon output
A structured launch checklist is prepared using the agent's saved format and knowledge files.
The agent supports AI Workflow by shaping a repeat workflow output, not just a one-off rewrite.
Compare
Custom agents compared with built-in flows.
| Use case | Custom agent | Released built-in flow | One-off prompt |
|---|---|---|---|
| Personalization | User-defined rules, tone, and format | Product-defined behavior | Restated each time |
| Knowledge | Can use supported knowledge files | Usually general workflow context | Depends on pasted context |
| Best for | Repeat personal workflows | Common Aureon tasks | Exploration or one-time tasks |
| Control | Reusable but reviewable | Fast default path | Manual prompt control |
Fit guide
When a custom agent is the right fit.
Use a custom agent when the user has a repeat preference that should carry across both writing and workflow output.
Best fit
Repeat rules
- Personal writing tone
- Company formats
- Knowledge-backed writing
Use carefully
Sensitive output
- Legal or medical content
- Recipient-facing messages
- Claims that need source review
Not the job
Unsupported claims
- One-click support for every app
- Unsupported app actions
- Sending or editing without user review
Before you try it
What people usually ask first.
Short answers for the moments when you are deciding whether Aureon fits the way you actually write on Mac.
01Do custom agents belong to AI Input Flow or AI Workflow?
They cover both. A custom agent can guide expression polish and cross-language communication, and it can also guide shortcuts and smart workflows.
02Can custom agents use files?
For custom writing workflows, Aureon can use supported knowledge files such as PDF, TXT, and Markdown so the agent follows the user's own context.
03Are custom agents the same as built-in flows?
No. Built-in flows give users a fast default path. Custom agents let users define their own tone, formats, language rules, workflow behavior, and optional knowledge context.
Next step