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Neon hosts an MCP server for managing Neon Postgres: projects, branches, schema changes, and SQL queries. Connect it to Spojit to spin up a branch for a test run or run a check query from a workflow.
Spojit connects to this server through a custom MCP server connection, so you add it with Add custom server rather than from the connector catalog. Neon maintains it and decides which tools it offers; see Neon’s MCP documentation for the current list.
Neon states the MCP server is intended for development and testing only. Review actions an agent requests before they run.

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Before you start

  • A Neon account with access to the projects you want to use.

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Server URL

The older SSE endpoint (https://mcp.neon.tech/sse) is deprecated.

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Connect in Spojit

1

Add a custom server

Go to Connections and click Add custom server. Enter a Name such as Neon and paste the Server URL.
2

Keep Auto authentication

Leave Authentication on Auto, choose a visibility, and click Save & connect.
3

Authorize in Neon

Neon opens its authorization page. Sign in and click Authorize. Spojit marks the connection Connected and refreshes the token automatically.

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Alternative: a Neon API key

For unattended workflows, create an API key in the Neon Console. In Spojit choose Token, paste the key, keep Header name Authorization and Prefix Bearer, and click Add.

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Use it in a workflow

Add a Connector node, pick your Neon server under Custom Servers, and choose Agent Mode or Direct Mode. See Use a custom server in a workflow.

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Learn more