ratatui SKILL.md skillA
ratatui from codeatcode/oss-ai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add codeatcode/oss-ai-skills/ratatui@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- codeatcode/oss-ai-skills
- Path
frameworks/ratatui/SKILL.md- Versions recorded
- 8
- Latest version
- v2.0.0, committed Oct 28, 2026
- First version recorded
- Apr 21, 2026
- Size
- 10,542 bytes
- Repository stars
- 30
- License
- GPL-3.0
Use when building terminal user interfaces in Rust with the ratatui crate - layout system, widget usage, input/event handling, app state architecture, TUI testing, or migrating between ratatui 0.29 and 0.30.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
> **Objective:** Use this skill to prevent TUI layout bugs, input handling failures, and state management issues by enforcing layout discipline, event handling patterns, and MVU architecture below.
# Ratatui
Rust terminal UI framework for building interactive command-line applications.
## Overview
Ratatui provides widgets, layout systems, event handling, and rendering for TUI apps.
**Key Features:**
- Multiple layout systems (blocks, flex, horizontal, vertical)
- Built-in widgets (buttons, checkboxes, tables, charts)
- Event-driven input handling with keyboard and mouse support
- Multiple backends (crossterm, termion, termwiz)
- `no_std` support for embedded targets
## Installation
```toml
[dependencies]
ratatui = "0.30.1"
```
### Feature Flags
```toml
ratatui = { version = "0.30.1", default-features = false, features = [
"crossterm_0_28", # Crossterm backend
"layout-cache", # Layout caching (default enabled)
"palette", # HSLuv color support
"anstyle", # anstyle conversions
] }
```
MSRV: 1.88.0 (v0.30.1)
## Quick Start
```rust
use ratatui::{
backend::CrosstermBackend,
layout::{Constraint, Direction, Layout},
…Read the whole file at its exact version.
How to install
mdr add codeatcode/oss-ai-skills/ratatui@sha256:f1b0b2179404fe77The line at the top of this page pins the label v2.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_sadhhyi45n6tgq5n)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Apr 21, 2026 and Oct 28, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-10-28 | 83beb90 | 10,542 B | A | view · diff |
| v2.0.0 | 2026-10-01 | 268819e | 10,038 B | A | view · diff |
| v2.0.0 | 2026-09-23 | f8bf298 | 10,037 B | A | view · diff |
| v1.1.0 | 2026-08-26 | d036d31 | 73,919 B | A | view · diff |
| v1.0.1 | 2026-08-04 | 2c44da1 | 66,241 B | A | view · diff |
| v1.0.1 | 2026-06-05 | adabaed | 64,283 B | A | view · diff |
| v1.0.0 | 2026-04-24 | 9c1dd3a | 53,126 B | A | view · diff |
| v1.0.0 | 2026-04-21 | 1b86c9e | 30,721 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10542 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
codeatcode/oss-ai-skills · 30 stars · license GPL-3.0 · pushed 2026-10-28 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_sadhhyi45n6tgq5n GET https://markdownregistry.com/api/v1/resolve?ref=codeatcode/oss-ai-skills/ratatui GET https://markdownregistry.com/api/v1/blob/f1b0b2179404fe777ab705f0feab458ce85861dc95166aa874b015f01a6a7832
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.