How do I install the Nexus Elements Fast Bridge skill?

Run npx skillmds add majiayu000/nexus-elements-fast-bridge in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Nexus Elements Fast Bridge safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Nexus Elements Fast Bridge?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Nexus Elements Fast Bridge free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Nexus Elements Fast Bridge?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Nexus Elements Fast Bridge by majiayu000

Name: Nexus Elements Fast Bridge
Rating: 4.2 (5 reviews)
Author: majiayu000

File contents

Nexus Elements - Fast Bridge

Overview

Install the FastBridge component and wire it to NexusProvider for intent-based bridging with allowance handling and progress steps.

Prerequisites

NexusProvider installed and initialized on wallet connect.
Wallet connection configured; you have the connected wallet address.

Install (shadcn registry)

Ensure shadcn/ui is initialized (components.json exists).
Ensure registry mapping exists:

"registries": {
  "@nexus-elements/": "https://elements.nexus.availproject.org/r/{name}.json"
}

Install:

npx shadcn@latest add @nexus-elements/fast-bridge

Alternative:

npx shadcn@latest add https://elements.nexus.availproject.org/r/fast-bridge.json

Manual install (no shadcn)

Download https://elements.nexus.availproject.org/r/fast-bridge.json.
Create each file in files[].target with files[].content.
Install dependencies listed in dependencies and each registryDependencies item.

Usage

import FastBridge from "@/components/fast-bridge/fast-bridge";
import { SUPPORTED_CHAINS } from "@avail-project/nexus-core";

<FastBridge
  connectedAddress={address}
  prefill={{
    token: "USDC",
    chainId: SUPPORTED_CHAINS.BASE,
  }}
  => {}}
  => {}}
  => console.error(message)}
/>

SDK flow mapping

Uses sdk.bridge(...) under the hood (intent-based bridge).
Relies on intent + allowance hooks (intent, allowance) for confirmation UI.
Progress updates come from NEXUS_EVENTS.STEPS_LIST and NEXUS_EVENTS.STEP_COMPLETE.

Props (FastBridgeProps)

connectedAddress: connected wallet address (required)
prefill: { token, chainId, amount?, recipient? }
onStart, onComplete, onError

Notes

FastBridge renders ViewHistory if installed; keep it if you want intent history.
If the wallet disconnects, ensure you re-run handleInit on reconnect.

---name: nexus-elements-fast-bridgedescription: Install and use the Fast Bridge widget from Nexus Elements. Use when someone wants an intent-based cross-chain bridge UI with allowance flow and progress steps.--- # Nexus Elements - Fast Bridge ## Overview Install the FastBridge component and wire it to NexusProvider for intent-based bridging with allowance handling and progress steps. ## Prerequisites - NexusProvider installed and initialized on wallet connect. - Wallet connection configured; you have the connected wallet address. ## Install (shadcn registry) 1) Ensure shadcn/ui is initialized (`components.json` exists). 2) Ensure registry mapping exists: ```json "registries": { "@nexus-elements/": "https://elements.nexus.availproject.org/r/{name}.json" } ``` 3) Install: ```bash npx shadcn@latest add @nexus-elements/fast-bridge ``` Alternative: ```bash npx shadcn@latest add https://elements.nexus.availproject.org/r/fast-bridge.json ``` ## Manual install (no shadcn) 1) Download `https://elements.nexus.availproject.org/r/fast-bridge.json`. 2) Create each file in `files[].target` with `files[].content`. 3) Install dependencies listed in `dependencies` and each `registryDependencies` item. ## Usage ```tsx import FastBridge from "@/components/fast-bridge/fast-bridge"; import { SUPPORTED_CHAINS } from "@avail-project/nexus-core"; <FastBridge connectedAddress={address} prefill={{ token: "USDC", chainId: SUPPORTED_CHAINS.BASE, }} onStart={() => {}} onComplete={() => {}} onError={(message) => console.error(message)} /> ``` ## SDK flow mapping - Uses `sdk.bridge(...)` under the hood (intent-based bridge). - Relies on intent + allowance hooks (`intent`, `allowance`) for confirmation UI. - Progress updates come from `NEXUS_EVENTS.STEPS_LIST` and `NEXUS_EVENTS.STEP_COMPLETE`. ## Props (FastBridgeProps) - `connectedAddress`: connected wallet address (required) - `prefill`: `{ token, chainId, amount?, recipient? }` - `onStart`, `onComplete`, `onError` ## Notes - FastBridge renders `ViewHistory` if installed; keep it if you want intent history. - If the wallet disconnects, ensure you re-run `handleInit` on reconnect.

Frequently asked questions