Read-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.
Connect Runs on your machine
claude mcp add sui-mcp -e SUI_NETWORK=<SUI_NETWORK> -e SUI_FULLNODE_URL=<SUI_FULLNODE_URL> -e SUI_GRAPHQL_URL=<SUI_GRAPHQL_URL> -e SUI_RATE_LIMIT=<SUI_RATE_LIMIT> -e SUI_TOOLS=<SUI_TOOLS> -e SUI_DECOMPILER_PATH=<SUI_DECOMPILER_PATH> -e SUI_LABELS_FILE=<SUI_LABELS_FILE> -- npx -y [email protected]{
"mcpServers": {
"sui-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUI_NETWORK": "<SUI_NETWORK>",
"SUI_FULLNODE_URL": "<SUI_FULLNODE_URL>",
"SUI_GRAPHQL_URL": "<SUI_GRAPHQL_URL>",
"SUI_RATE_LIMIT": "<SUI_RATE_LIMIT>",
"SUI_TOOLS": "<SUI_TOOLS>",
"SUI_DECOMPILER_PATH": "<SUI_DECOMPILER_PATH>",
"SUI_LABELS_FILE": "<SUI_LABELS_FILE>"
}
}
}
}{
"mcpServers": {
"sui-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUI_NETWORK": "<SUI_NETWORK>",
"SUI_FULLNODE_URL": "<SUI_FULLNODE_URL>",
"SUI_GRAPHQL_URL": "<SUI_GRAPHQL_URL>",
"SUI_RATE_LIMIT": "<SUI_RATE_LIMIT>",
"SUI_TOOLS": "<SUI_TOOLS>",
"SUI_DECOMPILER_PATH": "<SUI_DECOMPILER_PATH>",
"SUI_LABELS_FILE": "<SUI_LABELS_FILE>"
}
}
}
}{
"servers": {
"sui-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUI_NETWORK": "<SUI_NETWORK>",
"SUI_FULLNODE_URL": "<SUI_FULLNODE_URL>",
"SUI_GRAPHQL_URL": "<SUI_GRAPHQL_URL>",
"SUI_RATE_LIMIT": "<SUI_RATE_LIMIT>",
"SUI_TOOLS": "<SUI_TOOLS>",
"SUI_DECOMPILER_PATH": "<SUI_DECOMPILER_PATH>",
"SUI_LABELS_FILE": "<SUI_LABELS_FILE>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SUI_NETWORKOptional | Default network when a tool call doesn't pass one. Every tool also takes a per-call network argument. |
SUI_FULLNODE_URLOptional | Override the gRPC fullnode endpoint for the default network only. |
SUI_GRAPHQL_URLOptional | Override the GraphQL endpoint for the default network only. |
SUI_RATE_LIMITOptional | Requests per 10 seconds sent to one RPC endpoint. Defaults to 180 for *.sui.io endpoints and no limit for others; 0 turns it off. |
SUI_TOOLSOptional | Tool profiles to load at startup, comma-separated, or 'all'. Defaults to 'core'. |
SUI_DECOMPILER_PATHOptional | Path to a locally built Revela move-decompiler binary. Only decompile_module needs it. |
SUI_LABELS_FILEOptional | JSON file of address attribution labels that overrides the shipped set for fund tracing. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 27 Oct 2026 |
| Last updated | 27 Oct 2026 |
| Registry name | io.github.0xfreak0/sui-mcp |
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