Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
Lsp28 Grid
Manage LSP28 The Grid on LUKSO Universal Profiles. Create, update, and manage grid layouts with mini-apps, iframes, and external links. Use when working with...
skill openclawclawhub Free
Manage LSP28 The Grid on LUKSO Universal Profiles. Create, update, and manage grid layouts with mini-apps, iframes, and external links. Use when working with...
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md, references/lsp28-spec.md, scripts/update-grid.js
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- LUKSOAgent
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
LSP28 The Grid Skill
Manage LSP28 The Grid on Universal Profiles. Create grid layouts with mini-apps, iframes, and external links.
1. Configure Environment
Set these environment variables or edit the scripts: export UP_PRIVATE_KEY="your_controller_private_key" export UP_ADDRESS="your_universal_profile_address" export KEY_MANAGER="your_key_manager_address"
2. Update Grid Layout
const { ethers } = require('ethers'); // Grid data structure const gridData = { isEditable: true, items: [ { type: 'miniapp', id: 'app1', title: 'My App', backgroundColor: '#1a1a2e', textColor: '#ffffff', text: 'Click me' }, { type: 'iframe', src: 'https://example.com/embed', id: 'frame1', title: 'External Content' }, { type: 'external', url: 'https://example.com', id: 'link1', title: 'Visit Site' } ] }; // Encode as VerifiableURI const jsonString = JSON.stringify(gridData); const base64Data = Buffer.from(jsonString).toString('base64'); const verifiableUri = `data:application/json;base64,${base64Data}`;
3. Execute Transaction
// LSP28 Grid data key const LSP28_GRID_KEY = '0x31cf14955c5b0052c1491ec06644438ec7c14454be5eb6cb9ce4e4edef647423'; // Minimal ABIs const LSP0_ABI = ['function setData(bytes32 dataKey, bytes dataValue) external']; const LSP6_ABI = ['function execute(bytes calldata payload) external payable returns (bytes memory)']; // Setup provider and wallet const provider = new ethers.JsonRpcProvider('https://rpc.mainnet.lukso.network'); const wallet = new ethers.Wallet(process.env.UP_PRIVATE_KEY, provider); // Encode setData call on UP const upInterface = new ethers.Interface(LSP0_ABI); const executeData = upInterface.encodeFunctionData('setData', [ LSP28_GRID_KEY, ethers.toUtf8Bytes(verifiableUri) ]); // Send via KeyManager const keyManager = new ethers.Contract(process.env.KEY_MANAGER, LSP6_ABI, wallet); const tx = await keyManager.execute(executeData); const receipt = await tx.wait(); console.log('Grid updated in block:', receipt.blockNumber);
Grid Item Types
Mini-App (type: 'miniapp') { type: 'miniapp', id: 'unique-id', // Required: unique identifier title: 'App Title', // Required: display title text: 'Button text', // Required: button label backgroundColor: '#fe005b', // Required: hex color textColor: '#ffffff', // Required: hex color for text size: 'medium' // Optional: 'small', 'medium', 'large' } IFrame (type: 'iframe') { type: 'iframe', id: 'unique-id', // Required: unique identifier title: 'Frame Title', // Required: display title src: 'https://example.com/embed' // Required: iframe URL } External Link (type: 'external') { type: 'external', id: 'unique-id', // Required: unique identifier title: 'Link Title', // Required: display title url: 'https://example.com' // Required: external URL }
Full Grid Structure
{ isEditable: true, // Boolean: allows editing items: [ // Array of grid items (see types above) ] }
Important Constants
ConstantValueDescriptionLSP28_GRID_KEY0x31cf14955c5b0052c1491ec06644438ec7c14454be5eb6cb9ce4e4edef647423Data key for grid storageChain ID42LUKSO MainnetRPC URLhttps://rpc.mainnet.lukso.networkPublic RPC endpoint
Color Contrast Requirements
Ensure text is readable on background colors: BackgroundText ColorResult#1a1a2e (dark)#ffffff (white)Good contrast#ffffff (white)#000000 (black)Good contrast#fe005b (pink)#ffffff (white)Good contrast#000000 (black)#fe005b (pink)Good contrast
Common Mistakes
โ Wrong property names: // WRONG: { color: '#fe005b', content: 'Click me' } // CORRECT: { backgroundColor: '#fe005b', text: 'Click me' } โ Missing required fields: All items need: type, id, title Mini-apps additionally need: text, backgroundColor, textColor โ Wrong encoding: // WRONG - toUtf8String instead of toUtf8Bytes: setData(key, ethers.toUtf8String(uri)) // CORRECT: setData(key, ethers.toUtf8Bytes(uri))
Transaction Flow
Controller Key โ KeyManager.execute(payload) โ UP.setData(LSP28_GRID_KEY, verifiableUri) โ Grid updated on-chain
CLI Usage
Use the provided script: # Use example grid node scripts/update-grid.js --example # Load from JSON file node scripts/update-grid.js --file my-grid.json
References
references/lsp28-spec.md - Full LSP28 specification scripts/update-grid.js - Complete working example LSP28 Standard: https://github.com/lukso-network/LIPs/blob/main/LSPs/LSP-28-TheGrid.md
Category context
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
2 Docs1 Scripts
- SKILL.md
- references/lsp28-spec.md
- scripts/update-grid.js