A guide for building desktop applications with GPUI Kit, a Rust framework and component library. It covers setting up an app and using interface components such as buttons, inputs, dialogs, lists, tables, trees, and charts.

Use it when setting up a GPUI Kit application or building its desktop interface with the documented components.

It helps you understand how this framework is organised and how to choose and use its built-in interface components.

How wheregmis/threadlane configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to wheregmis/threadlane. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/wheregmis/threadlane/main/.agents/skills/gpui-kit/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/wheregmis/threadlane

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/wheregmis/threadlane/gpui-kit.svg)](https://agentmods.dev/skills/wheregmis/threadlane/gpui-kit)

Your own site

<a href="https://agentmods.dev/skills/wheregmis/threadlane/gpui-kit"><img src="https://agentmods.dev/badge/skills/wheregmis/threadlane/gpui-kit.svg" alt="Measured on agentmods" height="20"></a>

Per session 180 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,276 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00180	$0.04276
Opus 5	$0.00090	$0.02138
Sonnet 5	$0.00036	$0.00855
Haiku 4.5	$0.00018	$0.00428

Measured 3d ago against content hash 88906868b217, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

gpui-kit 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 3d 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.

.agents/skills/gpui-kit/SKILL.md · 255 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

24 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

3d ago First seen · 255 lines · 180 tokens per session scan A 88906868b217

Subscribe to this mod's changes

gpui-kit is a skill published in the GitHub repository wheregmis/threadlane (5 stars, last pushed today), with no licence file. It adds 180 tokens to every session and 4,276 once invoked, about $0.0009 per session on Opus 5. 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 2026-09-05.

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threadlane: Skill for Claude Code