Sui GraphQL MCP Server
Allows querying the Sui blockchain for checkpoints, balances, transactions, and simulating transactions.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Sui GraphQL MCP ServerWhat's the latest checkpoint on Sui?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Sui GraphQL MCP Server
Query the Sui blockchain directly from Claude using GraphQL.
Installation
claude mcp add sui-graphql -- npx -y github:Sceat/sui-graphql-mcpRelated MCP server: Linera Counter MCP Server
Usage
Ask Claude to query Sui blockchain data:
"What's the latest checkpoint on Sui?"
"Show me the balance of address 0x5"
"Get recent transactions"
"Simulate this transaction"Network Configuration
Default: Testnet
To use other networks, edit your config (~/.claude.json):
{
"mcpServers": {
"sui-graphql": {
"env": {
"SUI_GRAPHQL_URL": "https://graphql.mainnet.sui.io/graphql"
}
}
}
}Available networks:
Testnet:
https://graphql.testnet.sui.io/graphql(default)Mainnet:
https://graphql.mainnet.sui.io/graphqlDevnet:
https://graphql.devnet.sui.io/graphql
Local Development
If you want to develop or modify the server:
git clone https://github.com/Sceat/sui-graphql-mcp.git
cd sui-graphql-mcp
npm install
chmod +x index.jsThen add to your Claude Code config:
{
"mcpServers": {
"sui-graphql": {
"command": "node",
"args": ["/path/to/sui-graphql-mcp/index.js"],
"env": {
"SUI_GRAPHQL_URL": "https://graphql.testnet.sui.io/graphql"
}
}
}
}Requirements
Node.js 18+
Claude Code
License
MIT
This server cannot be installed
Maintenance
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