hedera-dev

This skill should be used when the user wants to validate, review, or score their Hedera hackathon submission before submitting. Triggered by phrases like "validate hackathon submission", "review my hackathon project", "hackathon scorecard", "check submission readiness", "score my hackathon", "submission review", "judge my project", "hackathon submission quality", or "improve hackathon score".

This skill should be used when the user wants to plan a Hedera hackathon project, create a PRD, write a project spec, brainstorm a hackathon idea, or structure their hackathon submission. Triggered by phrases like "hackathon project plan", "hackathon PRD", "plan my hackathon project", "hedera hackathon idea", "write a hackathon spec", "hackathon project structure", "prepare for hackathon", or "build for hackathon".

How to create, manage, and transfer tokens on Hedera using the Hiero JavaScript SDK (@hiero-ledger/sdk). Use this skill whenever the user wants to work with fungible tokens, NFTs, token creation, minting, burning, transfers, token association, custom fees (fixed, fractional, royalty), airdrops, KYC/freeze/wipe/pause operations, or any HTS (Hedera Token Service) operation in JavaScript or TypeScript. Also trigger when users mention @hashgraph/sdk token operations, ERC-20/ERC-721 equivalents on Hedera, or tokenization on the Hedera network.

How to create topics, submit messages, and subscribe to real-time message streams on Hedera using the Hiero JavaScript SDK (@hiero-ledger/sdk). Use this skill whenever the user wants to work with Hedera Consensus Service (HCS), including topic creation, message submission, pub/sub messaging, mirror node subscriptions, chunked large messages, topic fees, or any consensus-related operation in JavaScript or TypeScript. Also trigger when users mention @hashgraph/sdk topic operations, event logging on Hedera, decentralized messaging, audit trails, or ordered message streams.

This skill should be used when the user wants to set up Claude for a project, create a CLAUDE.md file, scaffold the .claude directory, initialize an AI workflow, configure a project for Claude, set up dev intelligence, initialize a new project, or do a new project setup. Triggered by phrases like "set up claude for this project", "create CLAUDE.md", "scaffold .claude directory", "init AI workflow", "configure project for claude", "set up dev intelligence", "initialize project", "new project setup".

This skill should be used when the user wants to resume previous work, continue from a last session, check what was being worked on, track completed work, log session activity, manage tech debt, review pending items, view session history, or maintain a work log. Triggered by phrases like "resume work", "continue from last session", "what was I working on", "track this work", "log what we did", "tech debt", "what's pending", "session history", "work log".

This skill should be used when the user wants to set up linting, configure auto-checking after edits, create a deploy checklist, set up pre-push checks, configure a CI pipeline, add quality gates, set up a hook for typechecking, enable post-edit validation, or auto-validate code changes. Triggered by phrases like "set up linting", "auto check after edits", "deploy checklist", "pre-push checks", "CI pipeline", "quality gates", "hook for typecheck", "post-edit validation", "auto-validate".

This skill should be used when the user asks to "create a hedera policy", "block a tool", "limit recipients", "extend AbstractPolicy", "reject a tool", "enforce a threshold", "rate limit a tool", "block transfers over X", "allowlist tools", or needs guidance on writing blocking validation rules for Hedera Agent Kit tools. Policies block tool execution by throwing — for non-blocking observation use the hook skill instead.

This skill should be used when the user asks to "migrate to hedera-agent-kit v4", "upgrade hak v3 to v4", "convert plugin to BaseTool", "migrate Tool to BaseTool", "rename hedera-agent-kit imports", "fix v3 deprecation warnings", or has a project still on hedera-agent-kit@3.x / @hashgraph/sdk that needs to move to @hashgraph/hedera-agent-kit@4.x / @hiero-ledger/sdk. Covers both custom-plugin migration (Tool → BaseTool) and toolkit-consumer migration (LangChain/AI SDK/ElizaOS/MCP).

This skill should be used when the user asks to "create a hedera hook", "write an agent kit hook", "extend AbstractHook", "add a tool lifecycle hook", "log tool executions", "audit trail hook", "track tool calls", or needs guidance on building observation/logging/metrics extensions for Hedera Agent Kit tools. Hooks are non-blocking — for blocking validation rules use the policy skill instead.