OCR with python

Extract Chinese and English text from images and scanned PDFs, including documents like invoices and contracts, using PaddleOCR in Python.

Arbitrum Dapp Skill

Opinionated guide for building dApps on Arbitrum using Stylus (Rust) and/or Solidity. Covers local devnode setup, contract development, testing, deployment, and React frontend integration with viem. Use when starting a new Arbitrum project, writing Stylus or Solidity contracts, deploying to Arbitrum, or building a frontend that interacts with Arbitrum contracts.

Megaeth Developer

End-to-end MegaETH development playbook (Feb 2026). Covers wallet operations, token swaps (Kyber Network), eth_sendRawTransactionSync (EIP-7966) for instant receipts, JSON-RPC batching, real-time mini-block subscriptions, storage-aware contract patterns (Solady RedBlackTreeLib), MegaEVM gas model, WebSocket keepalive, bridging from Ethereum, and debugging with mega-evme. Use when building on MegaETH, managing wallets, sending transactions, or deploying contracts.

MegaETH AI Developer

End-to-end MegaETH development playbook (Feb 2026). Covers wallet operations, token swaps (Kyber Network), eth_sendRawTransactionSync (EIP-7966) for instant receipts, JSON-RPC batching, real-time mini-block subscriptions, storage-aware contract patterns (Solady RedBlackTreeLib), MegaEVM gas model, WebSocket keepalive, bridging from Ethereum, and debugging with mega-evme. Use when building on MegaETH, managing wallets, sending transactions, or deploying contracts.

Hash Time Locked Contract

Enables trustless atomic swaps and escrow for inscriptions and NFTs on EVM chains using Hash Time Locked Contracts.

Upgrade Stylus Contracts

Upgrade Stylus smart contracts using OpenZeppelin proxy patterns on Arbitrum. Use when users need to: (1) make Stylus Rust contracts upgradeable with UUPS or...

Data Validation

Validate data with schemas across languages and formats. Use when defining JSON Schema, using Zod (TypeScript) or Pydantic (Python), validating API request/response shapes, checking CSV/JSON data integrity, or setting up data contracts between services.

Php Full Stack Developer

A senior, governance-backed PHP full-stack delivery OS for OpenClaw. Emphasizes pre-flight analysis, safe data changes, explicit contracts, and reproducible verification.

Claw Colab

AI Agent Collaboration Platform - Get contracts, write code, review PRs, earn trust. No SDK needed — use curl.

Genlayer Claw Skill

Explain and discuss GenLayer, the AI-native blockchain enabling trustless, consensus-based decision-making with intelligent contracts and multi-LLM validators.

Genlayer Dev Claw Skill

Write, deploy, and interact with GenLayer Python smart contracts featuring LLM calls, web access, and blockchain-consensus-safe non-determinism.

Celo Agent Skills

End-to-end Celo development playbook (Feb 2026). Prefer viem for all client/transaction code (native fee currency support via CIP-64). Use thirdweb for wallet connection and React dApps. Foundry for smart contract development. Covers fee abstraction (pay gas in USDC/USDT/USDm), MiniPay Mini Apps, stablecoin integration, and AI agent infrastructure (ERC-8004 trust + x402 payments).

Xian SDK

Build applications on the Xian blockchain using the xian-py Python SDK. Use when developing apps that interact with Xian — wallets, transactions, smart contracts, state queries, token transfers. Covers sync and async patterns.

foundry-solidity

Build and test Solidity smart contracts with Foundry toolkit. Use when developing Ethereum contracts, writing Forge tests, deploying with scripts, or debuggi...

Setup Stellar Contracts

Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain f...

Setup Stylus Contracts

Set up a Stylus smart contract project with OpenZeppelin Contracts for Stylus on Arbitrum. Use when users need to: (1) install Rust toolchain and WASM target...

Sharpagent Skill Contract

SharpAgent Skill Contract — Schema-driven skill scaffolding tool. Generates, validates, and packages SharpAgent-compliant skills with five-factor trust verif...