mvx_constant_time

10

multiversx

Verifying constant-time operations in crypto implementations.

mvx_sdk_js_core

10

multiversx

Core SDK operations for MultiversX TypeScript/JavaScript - Entrypoints, Network Providers, and Transactions.

mvx_sdk_js_tokens

10

multiversx

Token operations (ESDT/NFT/SFT) for MultiversX TypeScript/JavaScript SDK.

MVX Protocol Experts

10

multiversx

Expert knowledge of the MultiversX Protocol, Consensus (SPoS), Sharding, and Standard Implementations (MIPs).

MVX Semgrep Creator

10

multiversx

Writing custom Semgrep rules to enforce MultiversX best practices.

mvx_sdk_js_contracts

10

multiversx

Smart contract operations for MultiversX TypeScript/JavaScript SDK.

MultiversX Project Culture

10

multiversx

Assess codebase quality and maturity based on documentation, testing practices, and code hygiene indicators. Use when evaluating project reliability, estimating audit effort, or onboarding to new codebases.

MultiversX spec compliance

10

multiversx

Verify smart contract implementations match their specifications, whitepapers, and MIP standards. Use when auditing for specification adherence, validating tokenomics implementations, or checking MIP compliance.

fix_verification

10

multiversx

Verifying if a reported bug is truly fixed.

mvx_dapp_audit

10

multiversx

Auditing dApps and standard Frontend flows.

mvx_sdk_js_wallets

10

multiversx

Wallet and key management for MultiversX TypeScript/JavaScript SDK.

MVX Testing Handbook

10

multiversx

Guide to mandos (scenarios), RustVM unit tests, and chain-simulator.

mvx_sdk_py_core

10

multiversx

Core SDK operations for MultiversX Python SDK - Entrypoints, Providers, and Network.

multiversx-sharp-edges

10

multiversx

Catalog of non-obvious behaviors, gotchas, and platform-specific quirks in MultiversX that often lead to bugs. Use when debugging unexpected behavior, reviewing code for subtle issues, or learning platform-specific pitfalls.

project_culture

10

multiversx

Assess code maturity based on MultiversX standards (docs presence, testing culture).

MultiversX SDK-Py Wallets & Signing (mvx_sdk_py_wallets)

10

multiversx

Wallet and key management for MultiversX Python SDK.

MultiversX SDK-Py Transactions

10

multiversx

Transaction creation and token operations for MultiversX Python SDK.

Differential Review

10

multiversx

Reviewing changes between versions of smart contracts (upgradeability checks).

multiversx-dapp-audit

10

multiversx

Audit frontend dApp components for security vulnerabilities in wallet integration and transaction handling. Use when reviewing React/TypeScript dApps using sdk-dapp, or assessing client-side security.

MVX SDK-Py Smart Contracts

10

multiversx

Smart contract operations for MultiversX Python SDK.

multiversx-clarification-expert

10

multiversx

Identify ambiguous requirements and ask targeted clarifying questions for MultiversX development. Use when user requests are vague, missing technical constraints, or have conflicting requirements.

clarification_expert

10

multiversx

Expert at identifying underspecified requirements and asking high-value clarifying questions.

Variant Analysis

10

multiversx

Finding "variants" of known bugs in other parts of the codebase.

mvx_property_testing

10

multiversx

Using fuzz tests in Rust for invariants.

multiversx-dapp-frontend

10

multiversx

Adapt React applications to the MultiversX blockchain with wallet connection, transaction handling, and smart contract interactions. Use when your app needs Web3 features such as blockchain access, wallet login, crypto payments, NFTs, tokens, or smart contract calls.

spec_compliance

10

multiversx

Verifying code against Whitepapers or MIPs (MultiversX Improvement Proposals).

MultiversX Smart Contracts

10

multiversx

Build MultiversX smart contracts with Rust. Use when an app needs blockchain logic, token creation, NFT minting, staking, crowdfunding, or any on-chain functionality requiring custom smart contracts.

mvx_entry_points

10

multiversx

Identify and analyze MultiversX Smart Contract entry points (#[endpoint],

Audit Context

10

multiversx

Guidelines for establishing context before an audit.

multiversx-property-testing

10

multiversx

Use property-based testing and fuzzing to find edge cases in smart contract logic. Use when writing comprehensive tests, verifying invariants, or searching for unexpected behavior with random inputs.

mvx_sdk_go_core

10

multiversx

Core network operations for MultiversX Go SDK - Proxy, VM Queries.

mvx_sdk_go_interactors

10

multiversx

Components for interacting with the blockchain (Wallets, Transaction Interactors, Nonce Handlers) in Go.

mvx_sc_best_practices

10

multiversx

Expert guidelines for developing, auditing, and optimizing MultiversX Smart Contracts (Rust).

MultiversX SDK-Go Data Structures

10

multiversx

Core data structures and types for the MultiversX Go SDK.

mvx_sdk_go_builders

10

multiversx

Transaction construction and signing using Builders in Go SDK.

multiversx-protocol-experts

10

multiversx

Deep protocol knowledge for MultiversX architecture including sharding, consensus, ESDT standards, and cross-shard transactions. Use when reviewing protocol-level code, designing complex dApp architectures, or troubleshooting cross-shard issues.

multiversx-constant-time

10

multiversx

Verify cryptographic operations execute in constant time to prevent timing attacks. Use when auditing custom crypto implementations, secret comparisons, or security-sensitive algorithms in smart contracts.

mvx_static_analysis

10

multiversx

Manual and automated static analysis patterns for Rust/Go (unsafe usage, unverified unwrap, float arithmetic).

consult_mvx_docs

10

multiversx

Access the global MultiversX documentation library to answer technical questions or verify implementation details.

multiversx-wasm-debug

10

multiversx

Analyze compiled WASM binaries for size optimization, panic analysis, and debugging with DWARF symbols. Use when troubleshooting contract deployment issues, optimizing binary size, or debugging runtime errors.

mvx_wasm_debug

10

multiversx

Analyzing WASM binaries and debugging via DWARF.

mvx_sharp_edges

10

multiversx

Identify unusual behaviors in WASM, gas limits, and async call failures specific to MultiversX.

xProof Certification

jasonxkensei

Proof and compliance primitive for AI agents on MultiversX. Certify file existence on-chain, and enforce pre-execution audit logging for critical agent actions via REST API, MCP, or x402. No proof = no action.

xproof

jasonxkensei

Proof and compliance primitive for AI agents on MultiversX. Certify file existence and ownership on-chain, and enforce pre-execution audit logging for critical agent actions. Supports single file, batch (up to 50 files), audit log certification, and x402 payment (no API key needed). $0.05 per proof. No proof → no action.