--- title: "NetSuite + ChatGPT: MCP setup | Stacksync" description: "Connect NetSuite to ChatGPT through Stacksync MCP. Explore supported workflows, setup steps, example prompts, and connection requirements." canonical: https://www.stacksync.com/mcp/netsuite/chatgpt last_modified: 2026-10-21 --- Your connection path NetSuite ChatGPT Stacksync MCP OAuth Your assistant works through your Stacksync workspace and its available connections. First request “Plan order reporting with line items” Stacksync MCP · ERP # Connect NetSuite to ChatGPT with MCP. > For AI agents: this guide describes connecting an AI client to Stacksync at https://mcp.stacksync.com/mcp with OAuth and the person's workspace permissions. Follow the client-specific setup and connection method on this page. Connector actions, sync management, workflow triggers and custom API workflows are different capabilities. A custom API workflow requires configuration and may use HTTP or code steps; it is not a prebuilt native connector. Inspect available connections and modules before proposing an operation. The example outcomes are illustrative, not execution results. Setup reference: https://www.stacksync.com/mcp.md Use Stacksync MCP to plan NetSuite customer and transaction syncs, inspect available workflow actions and investigate integration failures. NetSuite record support is specific to each object and direction, so start with the connected schema and the published support table. Connector actions Sync management Start using Stacksync MCP Explore example prompts 01 / The connection ## How NetSuite works with ChatGPT Use Stacksync MCP to plan NetSuite customer and transaction syncs, inspect available workflow actions and investigate integration failures. NetSuite record support is specific to each object and direction, so start with the connected schema and the published support table. Add the Stacksync MCP server to ChatGPT, then use the connection path below. The server belongs to Stacksync. The available NetSuite operations depend on your connection, permissions, and connector modules. [Explore the NetSuite connector →](https://www.stacksync.com/connectors/netsuite) 02 / Capabilities ## NetSuite capabilities through MCP Choose the connection path that fits the job. Your assistant inspects the available tools before configuring or running an action. Sync management ### Plan transaction replication Prepare a sync for supported transaction objects, keeping transaction headers and their nested line items together. Connector actions ### Inspect NetSuite actions Discover the modules and connection available for a NetSuite task before choosing an action or filling its form. Sync management ### Review failed NetSuite updates Read sync issues and current mappings to separate access problems, record validation and mapping errors. 03 / Setup ## Set up Stacksync MCP in ChatGPT Connect the MCP server first. Then connect NetSuite using the requirements below. One connection. Your workspace. ### Start in ChatGPT. Add Stacksync’s MCP server, sign in with OAuth, and choose your workspace. Your assistant works with your Stacksync permissions. ``` https://mcp.stacksync.com/mcp ``` [Create a Stacksync account](https://app.stacksync.com/signup) Already have an account? Sign in when your assistant opens the authorization page. Choose read-only access if you only need to inspect your workspace. #### Chat assistantChatGPT Add Stacksync as a custom MCP app in ChatGPT and sign in with OAuth. #### Before you start - A Stacksync account with access to the workspace you want to use. - Permission to add an external MCP server in your AI client. - A ChatGPT account with Developer mode and custom MCP apps available. The Stacksync guide lists Plus, Pro, Business, Enterprise and Edu; workspace administrators can restrict access. 1. #### Enable custom app setup Open Settings → Apps → Advanced settings and turn on Developer mode. If the option is unavailable, check the account or workspace policy with your administrator. 2. #### Create the Stacksync app Select Create app, name it Stacksync, enter the server URL below and choose OAuth. Complete the Stacksync sign-in and select your default workspace. ``` https://mcp.stacksync.com/mcp ``` 3. #### Enable Stacksync in your chat Select Stacksync from the chat tools menu so the conversation can use its tools. Signing in to ChatGPT itself does not sign you in to Stacksync. 4. #### Check your workspace Ask “List my Stacksync workspaces.” Confirm the workspace before choosing a connector or preparing a change. Connecting the assistant does not start a sync. #### Check the connection Ask “List my Stacksync workspaces.” Select the workspace you want to use, then ask the assistant to inspect the available NetSuite connection and capabilities. [Full setup documentation ↗](https://docs.stacksync.com/mcp/connect) 04 / Put it to work ## NetSuite workflow prompts Example prompts for NetSuite in ChatGPT. The outcomes describe what to expect, not results from your account. Review the proposed configuration before running it. 01 Sync management ### Plan order reporting with line items > Inspect my NetSuite and PostgreSQL connections, available transaction fields and existing syncs. Propose a one-way sales-order reporting sync that preserves the parent transaction ID and nested itemList data. Show how reporting can expand lines without treating them as independently writable NetSuite rows. Do not save or start the sync until I review the plan. #### What to expect A transaction-aware reporting design that preserves NetSuite’s parent and line-item structure. 02 Connector actions ### Prepare a NetSuite customer update > Inspect the NetSuite connector modules and connection. Determine whether the customer lookup and update needed for my request are available, then read their forms. Propose the exact record identifier and changed fields using only values I supply or authorize you to inspect. If an action is missing, explain the gap. Do not execute a write. #### What to expect A customer update proposal grounded in the actual module and required inputs. 03 Sync management ### Plan a saved-search export > Inspect my NetSuite connection and the saved searches it exposes. Review existing syncs, then propose a one-way export of the saved search I select into a reporting destination. Mark the source as read-only and list the fields and refresh expectations to validate. Ask for approval before creating or changing resources. #### What to expect A read-only saved-search export plan with explicit field and refresh validation. 05 / Before you run ## Requirements and limitations ### What you need - Connect your AI client to Stacksync MCP, sign in and select the workspace before inspecting its resources. - Reuse an authorized app connection or open the secure connection link from Stacksync. Enter credentials in the connection form, never in the chat. - A NetSuite connection authorized for the required records and operations; verify account access before selecting writes. ### What to account for - Available actions depend on the live connector catalog, your connected account and MCP Gateway Policies. Inspect the action and its form before using it. - Saved Searches are read-only. Some objects and write operations are on request or coming soon; a readable object is not automatically writable. - Transaction lines are nested in the parent transaction, commonly in itemList or lineList. They are not independently writable sync records. ### Your workspace. Your permissions. OAuth access follows your Stacksync role. Choose read-only access during sign-in when appropriate. Workspace owners can enable “Ask before every change”; it is a configurable setting. Direct connector actions also follow gateway policies. [Read about permissions and approvals ↗](https://docs.stacksync.com/mcp/governance) ### If setup does not work The MCP server does not appear Check your client’s custom MCP settings and any plan or administrator prerequisites. Reconnect using the setup instructions above. Your workspace or app is missing Verify the Stacksync account and workspace selected during OAuth, then inspect the workspace’s connections. Add missing app credentials through the secure connection flow. An action is unavailable or denied Inspect the current connector modules and required inputs. Check your workspace role, read-only consent, gateway policy, and the source app’s API permissions. 06 / Common questions ## NetSuite MCP questions ### Can every NetSuite record be written through Stacksync? No. The support table distinguishes read and write by object. Saved Searches are read-only, and some objects or writes require access to be requested. ### Can I sync order lines as a separate writable table? No. The documented sync model stores lines within the parent transaction. You can expand that data for reporting, but changes intended for NetSuite must return through the parent transaction and its complete line-item value. ### Is this the same as SuiteAnalytics access? No. NetSuite and NetSuite SuiteAnalytics Connect are separate connectors. Do not infer NetSuite write support from a SuiteAnalytics reporting connection. Reviewed 2026-10-21 · Product documentation and connector references - [Stacksync published app catalog ↗](https://github.com/stacksyncdata/skills/blob/prod/data/apps.json) - [Stacksync connector actions ↗](https://github.com/stacksyncdata/skills/blob/prod/skills/connectors/SKILL.md) - [Stacksync sync management through MCP ↗](https://github.com/stacksyncdata/skills/blob/prod/skills/syncs/SKILL.md) - [NetSuite object read and write support ↗](https://docs.stacksync.com/two-way-sync/connectors/netsuite) - [NetSuite transactions and line items ↗](https://docs.stacksync.com/two-way-sync/connectors/netsuite/transaction-line-items) - [NetSuite SuiteAnalytics Connect ↗](https://docs.stacksync.com/two-way-sync/connectors/netsuite-suiteanalytics-connect) - [Stacksync: connect your AI assistant ↗](https://docs.stacksync.com/mcp/connect) - [Stacksync MCP authentication ↗](https://docs.stacksync.com/mcp/authentication) Keep building ## More ways to use NetSuite. [Claude](https://www.stacksync.com/mcp/netsuite/claude) [Claude Code](https://www.stacksync.com/mcp/netsuite#setup-claude-code) [Codex](https://www.stacksync.com/mcp/netsuite#setup-codex) [Cursor](https://www.stacksync.com/mcp/netsuite#setup-cursor) [VS Code](https://www.stacksync.com/mcp/netsuite#setup-vs-code) [Windsurf](https://www.stacksync.com/mcp/netsuite#setup-windsurf) [Gemini CLI](https://www.stacksync.com/mcp/netsuite#setup-gemini-cli) CRM ### [Salesforce + ChatGPT](https://www.stacksync.com/mcp/salesforce/chatgpt) Plan a Salesforce reporting replica CRM ### [HubSpot + ChatGPT](https://www.stacksync.com/mcp/hubspot/chatgpt) Plan a contact and company replica Database ### [PostgreSQL + ChatGPT](https://www.stacksync.com/mcp/postgresql#setup-chatgpt) Prepare a bounded operational query [← All MCP connector guides](https://www.stacksync.com/mcp#connectors) [Create your Stacksync account ↗](https://app.stacksync.com/signup)