Sui MCP Server

53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "sui-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "sui-mcp-server"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Capabilities & Tool Schemas (53)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Sui MCP Server.

create_wallet

Create a new Ed25519 keypair (in-memory only, not persisted)

import_wallet

Import from a Bech32-encoded private key (`suiprivkey...`)

list_wallets

List all wallets in the current session

get_balance

Get SUI balance for any address

get_all_balances

All coin balances for an address (SUI + other coin types)

get_coins

Coin objects of a specific type owned by an address

Documentation Overview

sui-mcp-server

The most comprehensive Sui blockchain MCP server. 53 tools with GraphQL + JSON-RPC dual transport -- wallets, DeFi (Cetus, DeepBook), SuiNS, staking, validators, Move introspection, and the full Sui RPC surface.

Competitors offer 10-15 tools for basic operations. This server covers the entire Sui ecosystem in a single package.

Install

Terminal

npx sui-mcp-server

Or install globally:

Terminal

npm install -g sui-mcp-server
sui-mcp-server

Configure

Add to your MCP config (claude_desktop_config.json or ~/.mcp.json):

config.json

{
  "mcpServers": {
    "sui": {
      "command": "npx",
      "args": ["-y", "sui-mcp-server"]
    }
  }
}

No API key required -- connects directly to Sui public RPC nodes.

Tools (53)

Wallet Management (4)

Tool	Description	Key Params
`create_wallet`	Create a new Ed25519 keypair (in-memory only, not persisted)	--
`import_wallet`	Import from a Bech32-encoded private key (`suiprivkey...`)	`privateKey`
`list_wallets`	List all wallets in the current session	--
`get_balance`	Get SUI balance for any address	`address`

Coin Operations (4)

Tool	Description	Key Params
`get_all_balances`	All coin balances for an address (SUI + other coin types)	`address`
`get_coins`	Coin objects of a specific type owned by an address	`address`, `coinType`
`get_coin_metadata`	Metadata for a coin type (name, symbol, decimals)	`coinType`
`get_total_supply`	Total circulating supply of a coin type	`coinType`

Transfers (4)

Tool	Description	Key Params
`transfer_sui`	Transfer SUI between addresses (amount in SUI, not MIST)	`from`, `to`, `amount`
`transfer_objects`	Transfer one or more objects to a recipient	`from`, `objectIds`, `to`
`merge_coins`	Merge multiple coins into one (handles gas conflicts)	`walletName`, `coinType`
`split_coins`	Split a coin into multiple coins	`walletName`, `coinId`, `amounts`

Object Queries (5)

Tool	Description	Key Params
`get_object`	Full details of any on-chain object by ID	`objectId`
`get_owned_objects`	Objects owned by an address with optional type filtering	`address`, `type`
`get_dynamic_fields`	Dynamic fields of an object (tables, bags)	`parentId`
`multi_get_objects`	Batch-fetch up to 50 objects in one call	`objectIds`
`get_object_history`	Trace all transactions that touched a given object	`objectId`

Transactions (4)

Tool	Description	Key Params
`get_transaction`	Full transaction details by digest	`digest`
`dry_run_transaction`	Dry-run to preview effects without executing	`txBytes`
`query_transactions`	Search by sender, recipient, object, or Move function	`filter`
`get_total_transactions`	Total transaction count on the network	--

Move Smart Contracts (7)

Tool	Description	Key Params
`move_call`	Execute a Move function call	`walletName`, `target`, `arguments`
`dev_inspect`	Simulate a Move call without executing (no wallet needed)	`sender`, `target`, `arguments`
`get_normalized_module`	Full Move module definition (functions, structs)	`package`, `module`
`get_move_function`	Move function details (params, return types, visibility)	`package`, `module`, `function`
`get_move_struct`	Move struct definition (fields, abilities)	`package`, `module`, `struct`
`get_package_modules`	List all modules in a Move package	`package`
`get_move_call_metrics`	Network-wide Move call metrics	--

Staking (4)

Tool	Description	Key Params
`get_stakes`	All staking positions for an address	`address`
`request_add_stake`	Stake SUI with a validator	`walletName`, `amount`, `validator`
`request_withdraw_stake`	Withdraw staked SUI	`walletName`, `stakedSuiId`
`get_validators`	Full validator set with APY, commission, and stake amounts	--

Events (1)

Tool	Description	Key Params
`query_events`	Query on-chain events by type, sender, package, or digest	`filter`

Network & Analytics (9)

Tool	Description	Key Params
`switch_network`	Switch between mainnet, testnet, devnet, localnet	`network`
`get_network_info`	Chain ID, epoch, gas price, latest checkpoint	--
`get_latest_checkpoint`	Latest checkpoint sequence number	--
`get_reference_gas_price`	Current reference gas price in MIST	--
`get_checkpoint`	Detailed checkpoint data by sequence number	`sequenceNumber`
`get_epoch_info`	Historical epoch data (times, stakes, gas summaries)	`epoch`
`get_protocol_config`	Sui protocol configuration (limits, features)	--
`get_system_state`	Full system state: epoch, validators, storage fund	--
`get_committee_info`	Validator committee info for any epoch	`epoch`

SuiNS Name Service (4)

Tool	Description	Key Params
`resolve_name`	Resolve `example.sui` to a Sui address	`name`
`resolve_address`	Reverse-resolve an address to SuiNS name(s)	`address`
`suins_get_name_record`	Full name record -- NFT ID, target, expiration, metadata	`name`
`suins_get_price`	Registration and renewal pricing by name length	`length`

DeFi: Cetus DEX (2)

Tool	Description	Key Params
`cetus_get_pools`	Query Cetus CLMM pools by coin types	`coinTypeA`, `coinTypeB`
`cetus_get_pool`	Detailed pool data for a specific Cetus pool	`poolId`

DeFi: DeepBook (1)

Tool	Description	Key Params
`deepbook_get_pool`	DeepBook v3 order book data -- pool state and dynamic fields	`poolId`

DeFi: Token Tools (3)

Tool	Description	Key Params
`get_token_price`	Token price by querying DeFi pool reserves	`token`
`swap_quote`	Swap quote by simulating against a pool	`tokenIn`, `tokenOut`, `amount`
`list_common_tokens`	Common Sui tokens with full coin type addresses	--

Faucet (1)

Tool	Description	Key Params
`request_faucet`	Request SUI from faucet (devnet and testnet only)	`address`

Why This One?

53 tools vs 10-15. Competitors like 0xdwong/sui-mcp cover basic operations. This server includes DeFi (Cetus, DeepBook), SuiNS, Move introspection, staking, validators, and full analytics.
GraphQL + JSON-RPC dual transport. Built on the official @mysten/sui v2.11 SDK with @mysten/suins for name service -- future-proofed for the GraphQL migration.
Tested end-to-end. 59 passing tests across devnet, testnet, and mainnet. Wallet creation, transfers, staking, DeFi queries, SuiNS resolution, and Move inspection all verified.

Token Shortcuts

Use symbol shortcuts instead of full coin type addresses:

Shortcut	Full Coin Type
`SUI`	`0x2::sui::SUI`
`USDC`	`0xdba34672e...::usdc::USDC`
`USDT`	`0xc060006111...::coin::COIN`
`WETH`	`0xaf8cd5edc1...::coin::COIN`
`DEEP`	`0xdeeb7a4662...::deep::DEEP`

Networks

Starts on devnet by default. Switch at any time with switch_network:

Network	RPC Endpoint
`mainnet`	`https://fullnode.mainnet.sui.io:443`
`testnet`	`https://fullnode.testnet.sui.io:443`
`devnet`	`https://fullnode.devnet.sui.io:443`
`localnet`	`http://127.0.0.1:9000`

Security

Keys are in-memory only -- never written to disk, never logged
Private keys redacted from all error messages
Rate limiting: 120 calls/minute (sliding window)
All inputs validated with Zod strict schemas

Development

bash

git clone https://github.com/ExpertVagabond/sui-mcp-server.git
cd sui-mcp-server
npm install
npm run build
npm start

License

MIT -- Matthew Karsten / Purple Squirrel Media

Read the full README →View source on GitHub →

Related MCP Servers

View all in Monitoring View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

9d ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Sui MCP Server

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "sui-mcp-server": { "command": "npx", "args": ["-y","sui-mcp-server"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/sui-mcp-server?style=directory)](https://allmcps.com/mcp/sui-mcp-server)

HTML Embed

<a href="https://allmcps.com/mcp/sui-mcp-server"><img src="https://allmcps.com/api/badge/sui-mcp-server?style=directory" alt="Sui MCP Server on AllMCPs" /></a>

Technical Specs & Signals

CategoryMonitoring

16/16 checks healthy over the last 45d

52Quality signal: Good · 52/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools25/30

Adoption & activity4/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 5d ago via OSV.dev · sui-mcp-server (npm)

★ Featured

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server →

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge — proof is checked automatically, then reviewed by our team.

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 📊 Monitoring →Best MCP servers for Monitoring & Observability →Alternatives to Sui MCP Server →Install in Claude Desktop Install in Cursor Install in VS Code Setup guides for all 13 MCP clients

Sui MCP Server

53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "sui-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "sui-mcp-server"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Capabilities & Tool Schemas (53)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Sui MCP Server.

create_wallet

Create a new Ed25519 keypair (in-memory only, not persisted)

import_wallet

Import from a Bech32-encoded private key (`suiprivkey...`)

list_wallets

List all wallets in the current session

get_balance

Get SUI balance for any address

get_all_balances

All coin balances for an address (SUI + other coin types)

get_coins

Coin objects of a specific type owned by an address

Documentation Overview

sui-mcp-server

Competitors offer 10-15 tools for basic operations. This server covers the entire Sui ecosystem in a single package.

Install

Terminal

npx sui-mcp-server

Or install globally:

Terminal

npm install -g sui-mcp-server
sui-mcp-server

Configure

Add to your MCP config (claude_desktop_config.json or ~/.mcp.json):

config.json

{
  "mcpServers": {
    "sui": {
      "command": "npx",
      "args": ["-y", "sui-mcp-server"]
    }
  }
}

No API key required -- connects directly to Sui public RPC nodes.

Tools (53)

Wallet Management (4)

Tool	Description	Key Params
`create_wallet`	Create a new Ed25519 keypair (in-memory only, not persisted)	--
`import_wallet`	Import from a Bech32-encoded private key (`suiprivkey...`)	`privateKey`
`list_wallets`	List all wallets in the current session	--
`get_balance`	Get SUI balance for any address	`address`

Coin Operations (4)

Tool	Description	Key Params
`get_all_balances`	All coin balances for an address (SUI + other coin types)	`address`
`get_coins`	Coin objects of a specific type owned by an address	`address`, `coinType`
`get_coin_metadata`	Metadata for a coin type (name, symbol, decimals)	`coinType`
`get_total_supply`	Total circulating supply of a coin type	`coinType`

Transfers (4)

Tool	Description	Key Params
`transfer_sui`	Transfer SUI between addresses (amount in SUI, not MIST)	`from`, `to`, `amount`
`transfer_objects`	Transfer one or more objects to a recipient	`from`, `objectIds`, `to`
`merge_coins`	Merge multiple coins into one (handles gas conflicts)	`walletName`, `coinType`
`split_coins`	Split a coin into multiple coins	`walletName`, `coinId`, `amounts`

Object Queries (5)

Tool	Description	Key Params
`get_object`	Full details of any on-chain object by ID	`objectId`
`get_owned_objects`	Objects owned by an address with optional type filtering	`address`, `type`
`get_dynamic_fields`	Dynamic fields of an object (tables, bags)	`parentId`
`multi_get_objects`	Batch-fetch up to 50 objects in one call	`objectIds`
`get_object_history`	Trace all transactions that touched a given object	`objectId`

Transactions (4)

Tool	Description	Key Params
`get_transaction`	Full transaction details by digest	`digest`
`dry_run_transaction`	Dry-run to preview effects without executing	`txBytes`
`query_transactions`	Search by sender, recipient, object, or Move function	`filter`
`get_total_transactions`	Total transaction count on the network	--

Move Smart Contracts (7)

Tool	Description	Key Params
`move_call`	Execute a Move function call	`walletName`, `target`, `arguments`
`dev_inspect`	Simulate a Move call without executing (no wallet needed)	`sender`, `target`, `arguments`
`get_normalized_module`	Full Move module definition (functions, structs)	`package`, `module`
`get_move_function`	Move function details (params, return types, visibility)	`package`, `module`, `function`
`get_move_struct`	Move struct definition (fields, abilities)	`package`, `module`, `struct`
`get_package_modules`	List all modules in a Move package	`package`
`get_move_call_metrics`	Network-wide Move call metrics	--

Staking (4)

Tool	Description	Key Params
`get_stakes`	All staking positions for an address	`address`
`request_add_stake`	Stake SUI with a validator	`walletName`, `amount`, `validator`
`request_withdraw_stake`	Withdraw staked SUI	`walletName`, `stakedSuiId`
`get_validators`	Full validator set with APY, commission, and stake amounts	--

Events (1)

Tool	Description	Key Params
`query_events`	Query on-chain events by type, sender, package, or digest	`filter`

Network & Analytics (9)

Tool	Description	Key Params
`switch_network`	Switch between mainnet, testnet, devnet, localnet	`network`
`get_network_info`	Chain ID, epoch, gas price, latest checkpoint	--
`get_latest_checkpoint`	Latest checkpoint sequence number	--
`get_reference_gas_price`	Current reference gas price in MIST	--
`get_checkpoint`	Detailed checkpoint data by sequence number	`sequenceNumber`
`get_epoch_info`	Historical epoch data (times, stakes, gas summaries)	`epoch`
`get_protocol_config`	Sui protocol configuration (limits, features)	--
`get_system_state`	Full system state: epoch, validators, storage fund	--
`get_committee_info`	Validator committee info for any epoch	`epoch`

SuiNS Name Service (4)

Tool	Description	Key Params
`resolve_name`	Resolve `example.sui` to a Sui address	`name`
`resolve_address`	Reverse-resolve an address to SuiNS name(s)	`address`
`suins_get_name_record`	Full name record -- NFT ID, target, expiration, metadata	`name`
`suins_get_price`	Registration and renewal pricing by name length	`length`

DeFi: Cetus DEX (2)

Tool	Description	Key Params
`cetus_get_pools`	Query Cetus CLMM pools by coin types	`coinTypeA`, `coinTypeB`
`cetus_get_pool`	Detailed pool data for a specific Cetus pool	`poolId`

DeFi: DeepBook (1)

Tool	Description	Key Params
`deepbook_get_pool`	DeepBook v3 order book data -- pool state and dynamic fields	`poolId`

DeFi: Token Tools (3)

Tool	Description	Key Params
`get_token_price`	Token price by querying DeFi pool reserves	`token`
`swap_quote`	Swap quote by simulating against a pool	`tokenIn`, `tokenOut`, `amount`
`list_common_tokens`	Common Sui tokens with full coin type addresses	--

Faucet (1)

Tool	Description	Key Params
`request_faucet`	Request SUI from faucet (devnet and testnet only)	`address`

Why This One?

53 tools vs 10-15. Competitors like 0xdwong/sui-mcp cover basic operations. This server includes DeFi (Cetus, DeepBook), SuiNS, Move introspection, staking, validators, and full analytics.
GraphQL + JSON-RPC dual transport. Built on the official @mysten/sui v2.11 SDK with @mysten/suins for name service -- future-proofed for the GraphQL migration.
Tested end-to-end. 59 passing tests across devnet, testnet, and mainnet. Wallet creation, transfers, staking, DeFi queries, SuiNS resolution, and Move inspection all verified.

Token Shortcuts

Use symbol shortcuts instead of full coin type addresses:

Shortcut	Full Coin Type
`SUI`	`0x2::sui::SUI`
`USDC`	`0xdba34672e...::usdc::USDC`
`USDT`	`0xc060006111...::coin::COIN`
`WETH`	`0xaf8cd5edc1...::coin::COIN`
`DEEP`	`0xdeeb7a4662...::deep::DEEP`

Networks

Starts on devnet by default. Switch at any time with switch_network:

Network	RPC Endpoint
`mainnet`	`https://fullnode.mainnet.sui.io:443`
`testnet`	`https://fullnode.testnet.sui.io:443`
`devnet`	`https://fullnode.devnet.sui.io:443`
`localnet`	`http://127.0.0.1:9000`

Security

Keys are in-memory only -- never written to disk, never logged
Private keys redacted from all error messages
Rate limiting: 120 calls/minute (sliding window)
All inputs validated with Zod strict schemas

Development

bash

git clone https://github.com/ExpertVagabond/sui-mcp-server.git
cd sui-mcp-server
npm install
npm run build
npm start

License

MIT -- Matthew Karsten / Purple Squirrel Media

Read the full README →View source on GitHub →

Related MCP Servers

View all in Monitoring View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

9d ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Sui MCP Server

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "sui-mcp-server": { "command": "npx", "args": ["-y","sui-mcp-server"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/sui-mcp-server?style=directory)](https://allmcps.com/mcp/sui-mcp-server)

HTML Embed

<a href="https://allmcps.com/mcp/sui-mcp-server"><img src="https://allmcps.com/api/badge/sui-mcp-server?style=directory" alt="Sui MCP Server on AllMCPs" /></a>

Technical Specs & Signals

CategoryMonitoring

16/16 checks healthy over the last 45d

52Quality signal: Good · 52/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools25/30

Adoption & activity4/15

Community engagement0/10

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 5d ago via OSV.dev · sui-mcp-server (npm)

★ Featured

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server →

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.