dex · diff

git:20260626.ae43ecc to git:20261031.8808dfd

2 added, 1 removed. Audit A to A.

---

description: Drive the dex analytics-engineering engine via its command contract

alwaysApply: false

---

Follow [`AGENTS.md`](../../AGENTS.md) at the repository root.

In short: dex's logic lives in the `exmergo-dex-core` engine. Drive it by running

`uv run python -m exmergo_dex_core <subcommand>`, read the single JSON envelope it

prints, and decide the next step. Never re-implement the engine in instructions.

The guardrails (read-only against data, writes confined to the repo as diffs,

dev-target-only builds, cost surfaced before spend, no credentials or raw rows in

context, PII flagged not surfaced) are enforced in the engine. See `AGENTS.md` for

- the full command surface and envelope spec.

+ the full command surface and envelope spec, and

+ `dex procedure` for the procedure to follow (its section in `AGENTS.md`).