Backend skills

This skill helps you build and deploy MultiversX smart contracts in Rust, enabling on-chain logic, NFT minting, and token management.

This skill enables secure cryptographic operations in MultiversX smart contracts, including hashing and signature verification, to ensure on-chain data

This skill reads another contract's storage directly to avoid proxy calls and reduce gas when querying same-shard state.

This skill analyzes and enforces the atomic lend-execute-verify pattern, ensuring reentrancy guards, shard validation, and safe repayment in a single

This skill helps you manage MultiversX JS smart contracts by loading ABIs, deploying, calling, querying, and parsing results safely.

This skill helps you create and manage MultiversX transactions and token operations in Python, simplifying transfers, token issues, and parsing events for

This skill helps you manage MultiversX wallets, derive keys, sign transactions and messages, and securely store credentials.

This skill converts MCP servers into Claude Code Skills, generating complete packages with SKILL.md, scripts, and references for easy reuse.

This skill helps developers use the MultiversX SDK core to manage accounts, endpoints, and transactions efficiently across networks.

This skill transforms expert knowledge into production-ready capabilities by aligning domain expertise with system ontology for reliable skills.

This skill enables efficient blockchain data access with the MultiversX Go SDK core, covering proxy setup, VM queries, and shard coordination.

This skill helps optimize MultiversX contracts by using drop-based write-back caches to minimize gas through selective reads and cached state.

This skill helps you construct and sign transactions in Go SDK using builders, ensuring correct fields, signing, and ready-to-submit payloads.

This skill writes technical blog posts explaining system internals and architecture with source code analysis and citations.

This skill finds files by glob pattern under scenarios/<world_name>/fs and returns a structured collection of matching notes.

This skill provides type-safe environment variable management with Zod validation, Vercel workflow integration, and prebuild checks for reliable deployments.

This skill lets you query a specific agent-relative voxel grid cell and receive its block, solidity, and support details.

This skill merges all items in a collection into a single note, preserving content while removing the collection structure.

This skill helps you observe Minecraft world state by fetching blocks, entities, and navigation data in a single efficient API call.

This skill validates and analyzes JSON SQL primitives using semantic-scholar output to ensure accurate data extraction, filtering, and sorting.

This skill places blocks in the Minecraft world asynchronously, accepting placement requests and updating the spatial map to reflect successful placements.