README.md

Prisma Codex Plugin Marketplace

This repo exposes a Prisma Codex plugin through .agents/plugins/marketplace.json.

Install

Requires Codex CLI 0.125.0 or newer.

codex --version

If your Codex CLI does not show the plugin command, update it first:

bun add -g @openai/codex@latest

After this repo is published to GitHub, users can add the marketplace:

codex plugin marketplace add prisma/codex-plugin

Then open Codex and install the plugin:

codex
/plugins

Select the Prisma marketplace, open the prisma plugin, and choose install.

Users can also add the marketplace by URL:

codex plugin marketplace add https://github.com/prisma/codex-plugin.git

Plugin

The plugin lives at plugins/prisma and bundles:

• Prisma CLI guidance
• Prisma Client API guidance
• Database setup guidance
• Prisma Postgres guidance
• Prisma ORM v7 upgrade guidance
• Prisma remote MCP server config

Local testing

For development, from this repo root:

codex plugin marketplace add ./

The marketplace entry points to ./plugins/prisma.

Restart Codex after editing the plugin so the installed local copy refreshes.

Destructive Prisma actions such as migration resets still require explicit user consent and review.