Version 0.0.6 on GitHub adds write access. The official docs still say read only, but it already works.
What it can create:
text, image and YouTube video assets, plus sitelinks, callouts and structured snippets
video uploads straight to YouTube
labels, which you can create, update, remove and apply to campaigns, ad groups and keywords
Reading still works too: any GAQL query across your accounts, and a list of every account you can access.
Every change runs a dry run first and shows the before and after. Nothing goes live until you approve it.
Watch out: write access is on by default. If you want read only, switch it off in the config file.
No bids, budgets, keywords or pausing campaigns yet. Assets get created, but you still attach them to campaigns yourself. The server is still labeled experimental.
Spotted by Thomas Eccel.
