Agentic design
Meet Kognie’s Design Agents: Layout, Style, Brand, and Critic Explained
Why Does Kognie Use Multiple AI Agents Instead of One Model?
A single AI model asked to “design a social media post” has to simultaneously reason about composition, typography, color, brand fit, and platform conventions — all at once, in one generation pass. This is difficult to get right in a single step, which is why single-model AI design tools often produce outputs that look plausible but have a specific weakness: misaligned text, a color that doesn’t match the brand, or a layout that doesn’t suit the platform.
Kognie’s approach is to divide this work among agents that each specialize in one dimension of the problem — the same way a human design team divides labor between an art director, a typographer, and a brand manager. This division of responsibility is what allows each agent to apply deeper, more focused expertise to its part of the design, rather than a single model making shallow decisions across all dimensions simultaneously.
What Does Kognie’s Layout Agent Do?
Kognie’s Layout Agent is the AI component responsible for determining the structural composition of a design — including grid structure, element placement, visual hierarchy, whitespace distribution, and reading flow — based on the specific design goal and target platform rather than from a generic template.
The Layout Agent determines where elements sit, how much visual weight each one carries, and how the eye is meant to move across the page.
What the Layout Agent decides:
- Grid structure and element alignment
- Visual hierarchy — which element is the primary focal point, which are secondary
- Spacing and whitespace distribution
- Reading flow appropriate to the format (Z-pattern for a poster, top-down for a mobile social post, F-pattern for a text-heavy document)
The Layout Agent works from the user’s specific design goal rather than from pre-built templates, which is why Kognie’s layouts adapt naturally to the brief rather than forcing content into a fixed structure. It passes its composition proposal to the Style Agent and Brand Agent before the design reaches the user.
| Layout Agent — at a glance | |
|---|---|
| Primary job | Structural composition and visual hierarchy |
| Works with | Style Agent (receives layout), Brand Agent (checks constraints) |
| Key output | Grid structure, element placement, reading flow |
| Does not handle | Typography, color, brand identity checking |
What Does Kognie’s Style Agent Do?
Kognie’s Style Agent is the AI component responsible for the visual texture of a design — including typography choices, font pairing, color palette application, and overall aesthetic mood — operating within the constraints set by the user’s stored brand identity.
The Style Agent handles the visual texture of the design: typography choices, color application, and overall aesthetic treatment.
What the Style Agent decides:
- Font pairing and typographic sizing relationships
- Color palette application within brand constraints
- Visual mood — minimal, bold, editorial, playful, and so on
- Treatment of imagery, icons, and graphic elements
The Style Agent works closely with the Brand Agent to ensure stylistic choices don’t drift outside what’s appropriate for the user’s specific brand identity. If the Brand Agent holds rules about which typefaces are approved, the Style Agent applies those rules rather than selecting freely from any available font.
| Style Agent — at a glance | |
|---|---|
| Primary job | Typography, color, and visual aesthetic treatment |
| Works with | Brand Agent (receives brand constraints), Layout Agent (works within layout) |
| Key output | Font choices, color palette application, visual mood |
| Does not handle | Structural composition, brand identity storage, design critique |
What Does Kognie’s Brand Agent Do?
Kognie’s Brand Agent is the AI component that stores and enforces a user’s brand identity — including brand colors, approved typography, voice rules, and visual conventions — across every design session and project, ensuring that output produced months apart remains visually consistent with the same brand.
The Brand Agent is what allows Kognie to produce consistent output across sessions, weeks, and even different team members. It holds the user’s stored brand context — colors, typography, voice, and visual conventions — and checks every design against it.
What the Brand Agent decides:
- Whether color choices match the stored brand palette
- Whether typography is consistent with prior brand usage
- Whether the tone of any generated copy matches the brand’s established voice
- Whether the overall visual direction is consistent with previous designs created for the same brand
This is the agent most responsible for solving a problem that flat AI image generators cannot solve: producing visuals today that look like they belong to the same brand as visuals produced six months ago. Without persistent brand context, every design session effectively starts from zero.
| Brand Agent — at a glance | |
|---|---|
| Primary job | Brand identity storage and consistency enforcement |
| Works with | Style Agent (provides constraints), Critic Agent (supplies brand rules for review) |
| Key output | Brand compliance checks, flagged inconsistencies, voice guidance |
| Does not handle | Composition, typography selection, design critique |
| Unique capability | Persists brand context across all sessions and team members |
What Does Kognie’s Critic Agent Do?
Kognie’s Critic Agent is the AI component that automatically reviews every design produced by the Layout, Style, and Brand agents before it reaches the user, checking for six specific categories of design weakness and proposing actionable fixes — without making any changes automatically or without user approval.
The Critic Agent reviews the assembled design before it reaches the user, evaluating it against design principles and the brand standards held by the Brand Agent. Where it finds a weakness, it proposes a specific, actionable fix rather than a vague note.
What the Critic Agent checks for:
- Contrast and legibility issues (including accessibility threshold checks)
- Hierarchy problems — whether the most important element is actually the most visually prominent
- Spacing and alignment inconsistencies that make a design feel unpolished
- Brand drift — whether the design still feels visually consistent with the user’s established brand
- Platform fit — whether the design respects the conventions and safe zones of the target platform
- Call-to-action visibility — whether any CTA element has sufficient visual weight to be noticed
Critically, the Critic Agent does not make changes automatically. It surfaces its findings to the user, who decides whether to apply each suggested fix, request a different approach to the same problem, or leave the design as is. This is what keeps the human in control of the final result rather than ceding that decision entirely to the AI.
| Critic Agent — at a glance | |
|---|---|
| Primary job | Design review and improvement suggestion |
| Works with | Brand Agent (receives brand standards), all other agents (proposes targeted fixes) |
| Key output | Specific, actionable improvement suggestions per issue found |
| Does not handle | Generation, brand storage, layout or style decisions |
| Critical distinction | Proposes suggestions only — user approves every change |
How Do Kognie’s AI Design Agents Work Together?
Kognie’s four design agents operate in a coordinated sequence, with each agent’s output informing the next, while running concurrently where tasks do not depend on each other’s results.
- The user describes what they need in plain language — for example, “a product launch announcement for Instagram.” Kognie may ask clarifying questions about audience, goal, or tone before proceeding.
- The Layout Agent proposes a structural composition suited to the format, content, and platform — establishing the grid, hierarchy, and reading flow for the design.
- The Style Agent applies typography and color treatment within the constraints supplied by the Brand Agent — selecting typefaces, sizing relationships, and palette application appropriate to the brand and mood.
- The Brand Agent checks the assembled design against the user’s stored brand identity — flagging any color, typography, or tonal inconsistencies for correction before the design is finalized.
- The Critic Agent reviews the assembled design as a whole — checking for hierarchy problems, contrast issues, spacing inconsistencies, platform fit, and brand drift — and generates specific, actionable improvement suggestions.
- The user sees the design alongside the Critic Agent’s notes and decides which suggestions to accept, modify, or dismiss. No change is applied without explicit user approval.
Frequently Asked Questions
Can I see what each Kognie agent is doing?
Yes. Kognie surfaces the reasoning behind each agent’s decisions in the conversation interface — for example, explaining why the Layout Agent chose a particular composition, or why the Brand Agent flagged a color as inconsistent with the stored brand palette. The process is transparent rather than a black box, so users can evaluate and challenge agent decisions rather than simply accepting them.
Can I talk to a specific Kognie agent directly?
Yes. Users can direct feedback specifically to any of Kognie’s agents by describing the type of change they want — for instance, asking specifically for a layout adjustment routes the request to the Layout Agent, while asking for a color change routes it to the Style Agent. Users do not need to name the agent explicitly; Kognie identifies the relevant agent from the nature of the request and routes accordingly.
Do Kognie’s AI agents ever disagree with each other?
Kognie’s agents are designed to negotiate trade-offs when their priorities conflict. For example, the Critic Agent might flag that a layout choice reduces brand consistency — a conflict between the Layout Agent’s compositional decision and the Brand Agent’s consistency standards. In such cases, the Layout and Brand agents find a revised composition that satisfies both constraints, and the resolution is presented to the user for approval.
How many AI agents does Kognie use, and what are they called?
Kognie uses four core AI design agents: the Layout Agent (responsible for composition and visual hierarchy), the Style Agent (responsible for typography and color treatment), the Brand Agent (responsible for brand identity storage and consistency enforcement), and the Critic Agent (responsible for design review and improvement suggestions). Each agent handles one dimension of the design problem and passes its work to the others, operating collaboratively rather than in strict sequence.