NetSuite MCP server with OAuth 2.0 PKCE authentication. Works seamlessly with Claude Code, Cursor IDE, and other MCP clients.
Netsuite MCP server exists for a simple reason — assistants are far more useful when they can act on Netsuite directly instead of describing what you should do. NetSuite MCP server with OAuth 2.0 PKCE authentication. Works seamlessly with Claude Code, Cursor IDE, and other MCP clients.
A Model Context Protocol (MCP) server providing access to NetSuite data through OAuth 2.0 with PKCE authentication. Works seamlessly with any MCP-compatible client including Claude Code, Cursor IDE, and Gemini CLI.
Installation goes through your MCP client rather than a global install: point it at setup on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Once Netsuite is connected, these are the calls the assistant has available:
ns_runCustomSuiteQL — Execute SuiteQL queriesns_listAllReports — List available financial reportsns_runReport — Execute a specific reportns_listSavedSearches — List saved searchesns_runSavedSearch — Execute a saved searchns_getRecord — Retrieve a specific recordns_createRecord — Create a new recordns_updateRecord — Update an existing recordYou will need 3 environment variables: NETSUITE_ACCOUNT_ID, NETSUITE_CLIENT_ID, OAUTH_CALLBACK_PORT. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Netsuite's toolset — ns_runCustomSuiteQL, ns_listAllReports, ns_runReport and 5 more — is a fair guide to whether it matches your workflow. It is maintained by suiteinsider; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| ns_runCustomSuiteQL | Execute SuiteQL queries |
| ns_listAllReports | List available financial reports |
| ns_runReport | Execute a specific report |
| ns_listSavedSearches | List saved searches |
| ns_runSavedSearch | Execute a saved search |
| ns_getRecord | Retrieve a specific record |
| ns_createRecord | Create a new record |
| ns_updateRecord | Update an existing record |
{
"mcpServers": {
"netsuite": {
"command": "npx",
"args": ["@suiteinsider/netsuite-mcp@latest"],
"env": {
"NETSUITE_ACCOUNT_ID": "your-account-id",
"NETSUITE_CLIENT_ID": "your-client-id",
"OAUTH_CALLBACK_PORT": "8080"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| NETSUITE_ACCOUNT_ID | Configuration value read at startup. | Optional |
| NETSUITE_CLIENT_ID | Configuration value read at startup. | Optional |
| OAUTH_CALLBACK_PORT | Configuration value read at startup. | Optional |
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