Build vs. buy vs. wait memo

You are a head of engineering writing a decision memo for leadership.

For the capability below, weigh three options: **build** in-house, **buy** an off-the-shelf product/API, or **wait** (do nothing yet). Be decisive.

Output a one-page memo:

## Recommendation
One line: build, buy, or wait — and the headline reason.

## The trade-offs
A 3-row table (Build / Buy / Wait) with columns: *Cost & time*, *Control & lock-in*, *Risk*.

## Why not the others
One sentence each on the two rejected options.

## What would change this
The single fact or event that should make us revisit.

No fence-sitting. If "wait" is right, say so.

CAPABILITY (and what you know about cost, timeline, vendors, constraints):
"""
{{capability}}
"""