Must I use one specific AI client?

No. You can use Nexo AI Agent, Codex, Claude, GitHub Copilot, Cursor, or another MCP-compatible client.

Is AI usage included in Nexo Pro?

No. Nexo Pro includes Nexo AI and the database connector, but the AI itself runs on your own ChatGPT or Claude subscription or your own API keys, and that provider bills its usage.

Does Nexo Connector work when VS Code is closed?

Yes. The local Nexo MCP companion can remain available after Visual Studio Code closes, using the connections and access controls you configure in Nexo.

Where do I install the Codex and Claude integrations?

Install the single Nexo SQL Studio plugin from Codex Plugins > Personal. Nexo installs it automatically for Claude Code CLI and Desktop Code. Claude Desktop Chat uses a separate local MCP registration, not a Claude account plugin; the Claude Code plugin is unavailable in regular Chat or claude.ai. A paid Claude plan or API billing is required for Claude Code.

Can AI operations run against a database automatically?

Actions follow the connection permissions and confirmation policies you configure. You can separate read and write access and require approval for sensitive operations.

Do all features work with every database?

Database support does not imply identical features. Connections and SQL worksheets are the starting point; editing, DDL, modeling, transfers, administration and AI operations depend on the engine and workflow. Check the installed version and the relevant guide before relying on an advanced operation.

AI development · Pro

AI assistance grounded in your Oracle development workflow

Work with Nexo AI Agent and skills, or connect Codex, Claude, GitHub Copilot, Cursor, and other MCP clients to approved database workflows. The local Nexo MCP companion keeps that access available while Visual Studio Code is closed, so your preferred AI client can continue to explore metadata, generate SQL, compile PL/SQL, investigate errors, optimize queries, and shape data models.

Database-connected AI requires Nexo Pro, a signed-in Nexo account, and MCP access enabled for each connection you want to use. AI usage is not included: use your own ChatGPT or Claude subscription, or your own API keys. · Advanced workflows vary by engine

Read the AI setup guide Install for free View all features

Move from suggestion to verified database work

Context from your workspace

Use database metadata and local project files to make assistance more relevant to the code you are changing.

Available beyond VS Code

The local Nexo MCP companion can keep approved database access available to your AI client even when Visual Studio Code is closed.

Use the AI client you prefer

Connect Codex, Claude, GitHub Copilot, Cursor, or another MCP-compatible client instead of being tied to one assistant.

Validation stays part of the flow

Review generated SQL, compilation feedback, explain plans, results, and model changes instead of treating an answer as the final step.

AI for more than code completion

Activate Nexo Pro, sign in to Nexo SQL Studio, and choose Configure MCP access on each Oracle connection you want AI to use.

Install the Nexo plugin

Nexo prepares one Nexo SQL Studio plugin. Install it from Plugins > Personal in Codex; enable it in Cursor after reload. Claude Code installs it automatically; Claude Desktop Chat uses a separate local MCP registration.

Ask, review, and validate

Start a new AI session and ask for nexo_status. In Claude Code, search /nexo-connector to select /nexo-sql-studio:nexo-connector. Confirm sensitive actions and inspect the results.

Connect Codex and other AI clients to Nexo

Open the screenshots to see Nexo's AI permission controls and assisted SQL generation.

FAQ

AI development questions

Explore Nexo

Focused tools for everyday database development

See how each Nexo SQL Studio feature fits into your database workflow in VS Code.

Nexo AI for Oracle APEX in Chrome

Connect APEX to VS Code: autocomplete, formatting, external editing and AI changes with live reload.

Explore feature

Visual SQL Query Builder

Compose Oracle SELECT statements visually and continue with editable SQL in a worksheet.

Explore feature

PL/SQL IntelliSense

Get context-aware Oracle completions online and across local PL/SQL projects.

Explore feature

MCP for Oracle Workflows

Connect compatible AI tools to approved database context and operations with granular controls.

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SQL and PL/SQL Formatter

Keep Oracle SQL and PL/SQL readable and consistent inside the VS Code editor.

Explore feature

Visual Data Modeler

Design and maintain data models as workspace files with visual and AI-compatible workflows.

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Offline PL/SQL Workspace

Generate local Oracle definitions and keep coding with PL/SQL IntelliSense, navigation, and autocomplete without a live database.

Explore feature

PL/SQL Debugger

Step through Oracle code in VS Code with breakpoints, variable inspection, watches, and a live call stack.

Explore feature

utPLSQL Unit Testing

Discover Oracle test suites and run individual tests or whole packages from VS Code Test Explorer, with results, coverage, and debugging.

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AI-Assisted Development

Install for free

Supported databases

Oracle Database

Service names, SIDs, TNS and wallets, plus PL/SQL, debugging and APEX/ORDS tooling.

Connection guide

PostgreSQL

Connect to PostgreSQL or Supabase, browse schemas and run SQL worksheets.

Connection guide

MySQL

A dedicated MySQL adapter for connections, SQL worksheets and query results.

Connection guide

MariaDB

A dedicated MariaDB adapter, separate from MySQL, with SQL worksheets and results.

Connection guide

SQLite

Open a local database file, with no server or port, and query it from VS Code.

Connection guide

Microsoft SQL Server

Connect with SQL logins and encryption settings, then run T-SQL worksheets.

Connection guide

Feature availability