aptos-labs

How to sponsor gas fees for Aptos dApp users using SmoothSend. Paid commercial service: free on testnet, credit-based on mainnet. Covers 3-line wallet adapter integration (transactionSubmitter), Script Composer for fee-in-token stablecoin transfers. Triggers on: 'gasless', 'sponsor gas', 'users pay no APT', 'transactionSubmitter', 'SmoothSend', 'fee payer', 'pay gas for users', 'no gas required'.

Analyze and optimize Aptos Move contracts for gas efficiency, identifying expensive operations and suggesting optimizations. Triggers on: 'optimize gas', 'reduce gas costs', 'gas analysis', 'make contract cheaper', 'gas efficiency', 'analyze gas usage', 'reduce transaction costs'.

Safely deploys Move contracts to Aptos networks (devnet, testnet, mainnet) with pre-deployment verification. Triggers on: 'deploy contract', 'publish to testnet', 'deploy to mainnet', 'how to deploy', 'publish module', 'deployment checklist', 'deploy to devnet'.

Creates comprehensive test suites for Move contracts with 100% coverage requirement. Triggers on: 'generate tests', 'create tests', 'write test suite', 'test this contract', 'how to test', 'add test coverage', 'write unit tests'.

Detects and modernizes outdated Move V1 syntax, patterns, and APIs to Move V2+. Use when upgrading legacy contracts, migrating to modern syntax, or converting old patterns to current best practices. NOT for writing new contracts (use write-contracts) or fixing bugs.

Searches aptos-core and daily-move for reference implementations before writing contracts. Triggers on: 'search examples', 'find example', 'check aptos-core', 'is there an example', 'reference implementation', 'how does aptos implement', 'similar contract', 'daily-move'.

Audits Move contracts for security vulnerabilities before deployment using 7-category checklist. Triggers on: 'audit contract', 'security check', 'review security', 'check for vulnerabilities', 'security audit', 'is this secure', 'find security issues'.

Generates secure Aptos Move V2 smart contracts with Object model, Digital Asset integration, security patterns, and storage type guidance. Includes comprehensive storage decision framework for optimal data structure selection. Triggers on: 'write contract', 'create NFT collection', 'build marketplace', 'implement minting', 'generate Move module', 'create token contract', 'build DAO', 'implement staking'. Ask storage questions when: 'store', 'track', 'registry', 'mapping', 'list', 'collection'.

Use when rebasing a branch that modifies the Aptos Move framework and git reports merge conflicts in cached-packages artifacts (`head.mrb` or generated SDK builder `.rs` files under `aptos-move/framework/cached-packages/src/`). Also use when a rebase stops on a binary conflict in `head.mrb`, or when a CI job complains that "Cached framework artifacts are out-of-date" after a rebase.

Use when cutting or preparing a new Aptos CLI release, bumping the `aptos` crate version, or editing `crates/aptos/CHANGELOG.md` for a release

Check a Move package for compilation errors

Infer specifications for a Move package

Run the Move Prover to formally verify specifications

Move development on Aptos

Map questions about Aptos blockchain entities (transactions, accounts, blocks, validators, coins, fungible assets, NFTs, Move objects, ANS names) to canonical Aptos Explorer URLs at explorer.aptoslabs.com. Use when a user asks to look up on-chain data on Aptos, wants to share or generate an explorer link, or needs to decide between transaction version, hash, account address, ANS name, or coin type identifiers.

Use the Aptos Explorer home-page search URL at explorer.aptoslabs.com/?search={query} to look up any Aptos-chain identifier whose type you do not know (address, transaction hash/version, ANS .apt name, coin or fungible asset type, block height). Use when a user pastes an opaque on-chain string, asks "what is this?", or you want the explorer to auto-detect and route to the correct entity page.

Keeps Aptos Explorer discoverable for LLMs, crawlers, and SEO when routes, tabs, or page metadata change. Use when adding or renaming routes or tabs, editing PageMetadata/JSON-LD, updating public llms*.txt or sitemap, or when the user mentions LLM accessibility, llmstxt, structured data, or SEO for this repository.

Validates Aptos docs changes for LLM consumption (llms.txt, curated feeds, Markdown exports, HTML→Markdown) and for SEO (metadata, sitemap, robots, structured data). Use when adding or restructuring docs, editing llms routes or curation, changing Head/meta/OG, updating robots.txt or sitemap behavior, or when the user mentions LLMs.txt, AI tool ingestion, crawlers, discoverability, or SEO.