frontend-gpt

An agent that generates complete starting interfaces for web applications from a description. It can produce HTML, CSS, JavaScript, React or Vue components, Jinja templates for Python web apps, and Yew components for Rust.

In plain words
What is it for?
Use it to create a responsive frontend starting point for a described web app. Choose a programming language or framework and run it through the listed command-line tool or software library.
Why use it?
It handles early decisions about page layout, component structure, data connections, and styling when turning a feature idea into a working interface.

Agent

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/wiseaidotdev/autogpt/frontend-gpt
Clone the repo
git clone --depth 1 https://github.com/wiseaidotdev/autogpt
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 450 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00450
Opus 5 $0.00000 $0.00225
Sonnet 5 $0.00000 $0.00090
Haiku 4.5 $0.00000 $0.00045

Measured 2d ago against content hash 54381d84b61a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

frontend-gpt scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

docs/src/agents/frontend-gpt.md · 62 lines

How it starts

The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.

FrontendGPT

Feature: gpt CLI: autogpt front

FrontendGPT generates complete frontend user interface code for web applications. It produces HTML, CSS, JavaScript, and framework-specific components, responsive by default and styled appropriately for the described use case.

What FrontendGPT Solves

Translating a feature description into a working, well-structured UI requires decisions about layout, component hierarchy, data binding, and styling. FrontendGPT makes those decisions automatically, generating a complete starting point rather than skeleton files.

Supported Stacks

FrontendGPT accepts the programming language / framework as a string:

Value Output
javascript Vanilla HTML/CSS/JS or React/Vue based on context
react React component tree with JSX
python Jinja2 HTML templates (for FastAPI/Flask)
rust Yew WASM components

CLI Usage

autogpt front

SDK Usage

use autogpt::prelude::*;

#[tokio::main]
async fn main() {
    let persona = "UX/UI Designer";
    let behavior = "Generate UI for a weather app using React JS.";

    let agent = FrontendGPT::new(persona, behavior, "javascript").await;

    AutoGPT::default()
        .with(agents![agent])
        .build()
        .expect("Failed to build AutoGPT")
        .run()
        .await
        .unwrap();
}

Output

workspace/frontend/
├── main.py         # (Python) Template renderer entry point
├── template.py     # (Python) Jinja2 templates
└── ...             # HTML/CSS/JS files for JS-based projects

Pairing with BackendGPT

FrontendGPT is aware of the backend API schema when run via ManagerGPT. This means the generated frontend code calls the correct API endpoints defined by BackendGPT, producing a cohesive full-stack result.

Read the full file on GitHub · 62 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 62 lines · 0 tokens per session scan A 54381d84b61a

Subscribe to this mod's changes

frontend-gpt is an agent published in the GitHub repository wiseaidotdev/autogpt (115 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 450 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.