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Database

Mythex can attach an isolated Postgres database to a project.

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Availability

Database attach is available on Free and Pro. Pro has higher overall platform limits; Free is fine for learning and small apps.

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What you get

  • A dedicated Postgres for that project
  • Connection details injected into the sandbox and deploys (for example DATABASE_URL)
  • Agent-aware setup — ask the agent to create schema, migrations, or queries

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How to attach

  1. Open the project workspace
  2. Open project settings
  3. Attach / provision database (wording may be “Database” or similar)
  4. Ask the agent to use the database for your feature

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Tips

  • Be explicit: “create a users table and an API route to list them”
  • Keep secrets out of chat when possible — prefer env injection
  • For published apps, confirm the deploy received database env vars after attach