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Use the Synthbrew MCP server in Codex to validate schemas, create projects, generate sources, and fetch runtime API details from chat.

Prerequisites

  • Codex installed
  • A Synthbrew public API key

Configure Codex

Add Synthbrew to ~/.codex/config.toml:
Restart Codex after changing the configuration.

Try a product prompt

Start a new chat and ask:
Codex should validate the schema before creating resources.

Local package testing

Before publishing, point Codex at a local build instead of npx: