How do I install the Hedera Dapp Scaffold skill?

Run npx skillmds@latest add evaluris-solutions/hedera-dapp-scaffold 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 Hedera Dapp Scaffold safe to use?

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

Which AI agents work with Hedera Dapp Scaffold?

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 Hedera Dapp Scaffold free to use?

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

Who published Hedera Dapp Scaffold?

Evaluris-Solutions (@evaluris-solutions) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Hedera Dapp Scaffold by evaluris-solutions

Name: Hedera Dapp Scaffold
Rating: 4.2 (5 reviews)
Author: Evaluris-Solutions

Hedera Dapp Scaffold

Scaffold Hedera dApps — Vite/React layout, MetaMask via Hashio JSON-RPC (EVM), HashConnect for native Hedera wallets, Mirror Node REST queries, transaction receipt confirmation patterns, Hedera-specific error handling. Use when user mentions HashConnect, MetaMask Hedera testnet, build dApp Hedera, frontend mirror node, wallet connect Hedera, PRECHECK_FAILED, INVALID_PAYER_SIGNATURE.

File contents

Overview

Modern Hedera dApps often combine EVM wallets (MetaMask + relay) for Solidity users and native wallets (HashPack / HashConnect) for HTS-native flows. Mirror Node REST supplies cheap historical reads.

When to use this skill

Choosing MetaMask vs HashConnect per persona (references/wallet-decision-guide.md).
Implementing polling for transaction receipts / records.

Prerequisites

Node.js 18+, pnpm or npm.
Testnet accounts + funded balances.

Workflow

Bootstrap frontend — run scripts/scaffold.sh (wraps npm create vite).
Config relay URL — inject import.meta.env.VITE_JSON_RPC_URL.
Native signing — integrate HashConnect v3 per vendor docs; stub in scripts/wallet-context.tsx.
Mirror reads — axios/fetch wrappers from scripts/mirror-client.ts.
Submit transactions — native SDK via bundled worker OR relay-dependent ethers flows — pick one architecture per app layer.
Errors — map Hedera response codes per references/error-handling.md.

Examples

Example 1

“Need MetaMask-only MVP.”

Use JSON-RPC + ethers; convert HTS interactions via precompile contracts or backend relay.

Example 2

“Need HashPack desktop users.”

Use HashConnect + @hashgraph/sdk signing from dApp connector.

Example 3

“Show NFT gallery from wallet.”

Mirror /api/v1/accounts/{id}/nfts with pagination tokens.

Troubleshooting

Code	Meaning
`PRECHECK_FAILED`	Generic — inspect nested status
`INVALID_PAYER_SIGNATURE`	Wallet/network mismatch

References

Local: references/project-structure.md, references/wallet-decision-guide.md, references/error-handling.md

---name: hedera-dapp-scaffolddescription: Scaffold Hedera dApps — Vite/React layout, MetaMask via Hashio JSON-RPC (EVM), HashConnect for native Hedera wallets, Mirror Node REST queries, transaction receipt confirmation patterns, Hedera-specific error handling. Use when user mentions HashConnect, MetaMask Hedera testnet, build dApp Hedera, frontend mirror node, wallet connect Hedera, PRECHECK_FAILED, INVALID_PAYER_SIGNATURE.---## OverviewModern Hedera dApps often combine **EVM wallets** (MetaMask + relay) for Solidity users and **native wallets** (HashPack / HashConnect) for HTS-native flows. Mirror Node REST supplies cheap historical reads.## When to use this skill- Choosing **MetaMask vs HashConnect** per persona ([references/wallet-decision-guide.md](references/wallet-decision-guide.md)).- Implementing **polling** for transaction receipts / records.## Prerequisites- Node.js 18+, pnpm or npm.- Testnet accounts + funded balances.## Workflow1. **Bootstrap frontend** — run [scripts/scaffold.sh](scripts/scaffold.sh) (wraps `npm create vite`).2. **Config relay URL** — inject `import.meta.env.VITE_JSON_RPC_URL`.3. **Native signing** — integrate HashConnect v3 per vendor docs; stub in [scripts/wallet-context.tsx](scripts/wallet-context.tsx).4. **Mirror reads** — axios/fetch wrappers from [scripts/mirror-client.ts](scripts/mirror-client.ts).5. **Submit transactions** — native SDK via bundled worker OR relay-dependent ethers flows — pick one architecture per app layer.6. **Errors** — map Hedera response codes per [references/error-handling.md](references/error-handling.md).## Examples**Example 1**> “Need MetaMask-only MVP.”Use JSON-RPC + ethers; convert HTS interactions via precompile contracts or backend relay.**Example 2**> “Need HashPack desktop users.”Use HashConnect + `@hashgraph/sdk` signing from dApp connector.**Example 3**> “Show NFT gallery from wallet.”Mirror `/api/v1/accounts/{id}/nfts` with pagination tokens.## Troubleshooting| Code | Meaning || --- | --- || `PRECHECK_FAILED` | Generic — inspect nested status || `INVALID_PAYER_SIGNATURE` | Wallet/network mismatch |## References- Local: [references/project-structure.md](references/project-structure.md), [references/wallet-decision-guide.md](references/wallet-decision-guide.md), [references/error-handling.md](references/error-handling.md)

Frequently asked questions