# Send Kaspa Dev to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - 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. ## Suggested prompts ### New install ```text 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 ```text 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. ``` ## Machine-readable fields ```json { "schemaVersion": "1.0", "item": { "slug": "kaspa-dev", "name": "Kaspa Dev", "source": "tencent", "type": "skill", "category": "开发工具", "sourceUrl": "https://clawhub.ai/codecustard/kaspa-dev", "canonicalUrl": "https://clawhub.ai/codecustard/kaspa-dev", "targetPlatform": "OpenClaw" }, "install": { "downloadUrl": "/downloads/kaspa-dev", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=kaspa-dev", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "SKILL.md", "references/api-reference.md", "references/kaspa-go-sdk.md", "references/kaspa-python-sdk.md", "references/kaspa-rust-sdk.md", "references/kaspa-wasm-sdk.md" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "slug": "kaspa-dev", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-05-04T16:21:02.930Z", "expiresAt": "2026-05-11T16:21:02.930Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=kaspa-dev", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=kaspa-dev", "contentDisposition": "attachment; filename=\"kaspa-dev-0.1.0.zip\"", "redirectLocation": null, "bodySnippet": null, "slug": "kaspa-dev" }, "scope": "item", "summary": "Item download looks usable.", "detail": "Yavira can redirect you to the upstream package for this item.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/kaspa-dev" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] } }, "links": { "detailUrl": "https://openagent3.xyz/skills/kaspa-dev", "downloadUrl": "https://openagent3.xyz/downloads/kaspa-dev", "agentUrl": "https://openagent3.xyz/skills/kaspa-dev/agent", "manifestUrl": "https://openagent3.xyz/skills/kaspa-dev/agent.json", "briefUrl": "https://openagent3.xyz/skills/kaspa-dev/agent.md" } } ``` ## Documentation ### Overview This skill provides comprehensive support for Kaspa blockchain development across multiple programming languages and use cases. Whether you're building a simple wallet integration, a full dApp, a block explorer, or working with KRC20 tokens, this skill provides the patterns, SDK references, and boilerplate code you need. ### Choose Your SDK Kaspa provides official SDKs for multiple languages: JavaScript/TypeScript: kaspa-wasm - WebAssembly-based SDK for browser and Node.js Rust: kaspa-rpc-client and kaspa-wallet-core - Native Rust SDK Go: github.com/kaspanet/kaspad - Official Go implementation Python: Community SDKs available via PyPI Motoko: kaspa package on Mops for Internet Computer integration ### Common Tasks Generate a Kaspa Address JavaScript/TypeScript: import { PrivateKey, NetworkType } from 'kaspa-wasm'; const privateKey = PrivateKey.random(NetworkType.Mainnet); const publicKey = privateKey.toPublicKey(); const address = publicKey.toAddress(NetworkType.Mainnet); console.log('Address:', address.toString()); console.log('Private Key:', privateKey.toString()); Rust: use kaspa_wallet_core::keys::{PrivateKey, PublicKey}; use kaspa_consensus_core::network::NetworkType; let private_key = PrivateKey::random(NetworkType::Mainnet); let public_key = private_key.to_public_key(); let address = public_key.to_address(NetworkType::Mainnet); println!("Address: {}", address.to_string()); Go: import ( "github.com/kaspanet/kaspad/domain/consensus/model/externalapi" "github.com/kaspanet/kaspad/util" ) privateKey, _ := util.GeneratePrivateKey() publicKey := privateKey.PublicKey() address, _ := util.NewAddressPublicKey(publicKey.Serialize(), util.Bech32PrefixKaspaMain) fmt.Printf("Address: %s\\n", address.String()) Build and Broadcast a Transaction JavaScript/TypeScript: import { Transaction, RpcClient, NetworkType } from 'kaspa-wasm'; const rpc = new RpcClient({ url: 'wss://api.kaspa.org', network: NetworkType.Mainnet }); await rpc.connect(); // Get UTXOs for the sender address const utxos = await rpc.getUtxosByAddresses([senderAddress]); // Build transaction const tx = new Transaction({ version: 0, inputs: utxos.map(utxo => ({ previousOutpoint: utxo.outpoint, signatureScript: '', // Will be filled after signing sequence: 0, sigOpCount: 1 })), outputs: [{ amount: amount, scriptPublicKey: recipientScriptPublicKey }], lockTime: 0, subnetworkId: '00000000000000000000000000000000' }); // Sign transaction const signedTx = await signTransaction(tx, privateKey); // Broadcast const txId = await rpc.submitTransaction(signedTx); console.log('Transaction ID:', txId); ### SDK References For detailed SDK documentation and examples: JavaScript/TypeScript (WASM): See references/kaspa-wasm-sdk.md Rust SDK: See references/kaspa-rust-sdk.md Go SDK: See references/kaspa-go-sdk.md Python SDK: See references/kaspa-python-sdk.md API Reference: See references/api-reference.md for Kaspa Developer Platform API ### Wallet Integration For integrating Kaspa into wallets like RainbowKit, OisyWallet, or custom wallets: See references/wallet-integration.md for: Wallet connection patterns Transaction signing flows Address management Network switching ### Node Operations For setting up and operating Kaspa nodes: See references/node-operations.md for: Docker deployment Binary installation Building from source Configuration options RPC node setup Monitoring and maintenance ### dApp Development When building a Kaspa dApp: Setup: Use the WASM SDK for browser compatibility Wallet Connection: Implement wallet adapter pattern State Management: Track balances, transactions, and UTXOs Transaction Building: Use UTXO selection algorithms Error Handling: Handle network failures and reorgs ### Block Explorer To build a block explorer: Data Source: Use Kaspa Developer Platform API or run your own node Indexing: Index blocks, transactions, and addresses API Layer: Build REST/GraphQL API for frontend Frontend: Display blocks, transactions, addresses, and network stats See API reference for available endpoints. ### KRC20 Tokens Kaspa supports KRC20 tokens (similar to ERC20 on Ethereum). For token development: See references/krc20-tokens.md for: Token contract structure Transfer and approval mechanisms Token metadata Integration patterns ### Network Types Kaspa has three network types: Mainnet: Production network (prefix: kaspa:) Testnet: Testing network (prefix: kaspatest:) Devnet: Development network (prefix: kaspadev:) Always use the correct network type for your use case. ### Address Formats Kaspa uses Bech32 encoding for addresses: Mainnet: kaspa:qqkqkzjvr7zwxxmjxjkmxx (62 characters total) Testnet: kaspatest:qqkqkzjvr7zwxxmjxjkmxx Devnet: kaspadev:qqkqkzjvr7zwxxmjxjkmxx ### Scripts and Utilities The scripts/ directory contains utility scripts: generate-address.py: Generate Kaspa addresses build-transaction.py: Build and sign transactions monitor-address.py: Monitor address for incoming transactions ### References api-reference.md: Kaspa Developer Platform API documentation kaspa-wasm-sdk.md: JavaScript/TypeScript WASM SDK guide kaspa-rust-sdk.md: Rust SDK documentation kaspa-go-sdk.md: Go SDK documentation kaspa-python-sdk.md: Python SDK documentation krc20-tokens.md: KRC20 token standard documentation wallet-integration.md: Wallet integration patterns and examples node-operations.md: Complete guide for running Kaspa nodes ### Assets The assets/ directory contains boilerplate templates: dapp-template/: React/Next.js dApp starter explorer-template/: Block explorer starter wallet-adapter/: Wallet adapter implementation ### Best Practices Always validate addresses before using them Handle UTXO selection carefully to avoid dust outputs Implement proper error handling for network failures Test on testnet before mainnet deployment Monitor for chain reorganizations when confirming transactions Use fee estimation for timely transaction confirmation Secure private keys - never expose them in client-side code ### Getting Help Documentation: https://docs.kas.fyi/ GitHub: https://github.com/kaspanet Developer Platform: https://kas.fyi/ Motoko Package: https://mops.one/kaspa ## Trust - Source: tencent - Verification: Indexed source record - Publisher: codecustard - Version: 0.1.0 ## Source health - Status: healthy - Item download looks usable. - Yavira can redirect you to the upstream package for this item. - Health scope: item - Reason: direct_download_ok - Checked at: 2026-05-04T16:21:02.930Z - Expires at: 2026-05-11T16:21:02.930Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/kaspa-dev) - [Send to Agent page](https://openagent3.xyz/skills/kaspa-dev/agent) - [JSON manifest](https://openagent3.xyz/skills/kaspa-dev/agent.json) - [Markdown brief](https://openagent3.xyz/skills/kaspa-dev/agent.md) - [Download page](https://openagent3.xyz/downloads/kaspa-dev)