Best Sui MCP Servers
Sui is a Layer 1 blockchain and smart contract platform that makes digital asset ownership fast, private, secure, and accessible. Sui is designed from the ground up to make digital asset ownership universally accessible.
Why this server?
Provides access to Sui blockchain data and RPC functionality through Grove's public endpoints
AlicenseBqualityCmaintenanceEnables natural language queries and JSON-RPC calls to 69+ blockchain networks through Grove's free public endpoints. Supports Ethereum, Solana, Cosmos chains, and Layer 2 solutions without requiring authentication or API keys.6712MITWhy this server?
Enables wallet creation and management for the Sui blockchain.

Privy MCP Serverofficial
AlicenseBqualityDmaintenanceEnables AI agents to create wallets, sign transactions, and manage blockchain operations across multiple chains like Ethereum, Solana, and more via Privy.242MITWhy this server?
Facilitates atomic swaps on the Sui blockchain with tools for RFQ management and HTLC lifecycle operations via Move-based contracts.

hashlock-mcpofficial
AlicenseAqualityAmaintenanceHashlock Markets — sealed-bid intent-based crypto trading via MCP for AI agents. Atomic cross-chain settlement (Ethereum, Bitcoin, Sui) using HTLC. Six MCP tools for RFQ price discovery without information leakage and HTLC settlement without escrow or bridges. Canonical npm: @hashlock-tech/mcp.13174MITWhy this server?
Provides tools for managing AI agent identities, memories, reputation, and moderation on the Sui blockchain, including registering agents, writing souvenirs, and interacting with the Registry, Treasury, MemoryVault, ReputationBoard, and ModerationBoard objects.
AlicenseAqualityAmaintenanceRead-only on-chain query surface for the AgentCivics civil registry on Sui — soulbound AI-agent identities, on-chain memories, reputation, refusal records. Hosted, no install, no keypair. For write tools (register, write_memory, record_refusal), install the npm package @agentcivics/mcp-server locally and supply your own keypair.261MITWhy this server?
Provides tools for creating, validating, committing, explaining, and parsing trading intents for cross-chain swaps with atomic settlement on the Sui blockchain.

hashlock-mcp-serverofficial
AlicenseAqualityDmaintenanceHashlock Markets (hashlock.markets) — sealed-bid intent-based crypto trading protocol with HTLC atomic settlement. AI agents can create, commit, and validate trading intents on Ethereum, Bitcoin, and Sui. Canonical npm package: @hashlock-tech/mcp. Not the cryptographic hashlock primitive, not Hashlock Pty Ltd (hashlock.com).521MITWhy this server?
Provides tools to query the Sui blockchain via gRPC, GraphQL, and Archival Service, enabling agents to read ledger data, inspect live state, introspect Move packages, perform relational queries, stream checkpoints, and simulate or execute transactions.
AlicenseAqualityDmaintenanceA local-first MCP server that enables AI agents to query the Sui blockchain using gRPC, GraphQL, and Archival Service, with auto-routing and LLM-friendly responses.29645Apache 2.0Why this server?
Supports price feed access across Sui blockchain as part of the multi-chain coverage
AlicenseAqualityDmaintenanceProvides real-time access to Pyth Network's decentralized oracle price feeds across 1,930+ assets and 107+ blockchains, enabling AI agents to fetch current prices, historical data, and TWAP calculations for crypto, equity, FX, metal, and rates markets.55MITWhy this server?
Provides tools for exploring Sui blockchain packages, including querying events, transactions, and objects, with package overview and activity analysis capabilities through Dune Analytics.
AlicenseBqualityCmaintenanceEnables querying and analyzing blockchain data from Dune Analytics with Polars-optimized workflows, including schema discovery, Sui package exploration, and query management through natural language.101MITWhy this server?
Provides tools for AI agents to interact with the Sui blockchain to manage a non-custodial bank account, enabling USDC transfers, yield-earning savings via lending protocols, collateralized borrowing, and automated investment strategies.
AlicenseAqualityAmaintenanceA bank account for AI agents. Five accounts. Earn, borrow, invest, exchange — autonomously.2623MIT