[msiebuhr]

Author here

I use the fragment-identifier for that, ex http://charcod.es/#foobar. Also, check https://github.com/msiebuhr/charcod.es/blob/master/http-pub/... for doing searches directly.

[pluma]

Yeah, I noticed Google Chrome recognized it automatically. I just didn't see it at first because the fragment identifier wasn't updated when I searched.

[msiebuhr]

That'd be OpenSearch (http://www.opensearch.org/) in action.