1. Our (slightly pseudonymous!) friend, Brian Conrad, has written this beautiful introduction to geometric class field theory in his characteristically lucid style.

2. Another friend, Péter Tóth, has just written a Master Thesis

Geometric Abelian Class Field Theory (click on [full text])

which seems to be what you are looking for: it is geometric and contains all necessary prerequisites .
And the author writes in his abstract that he wants "...to remedy the unfortunate situation that the literature on this topic is very deficient, partial and sketchy written..."

3. David Ben-Zvi, a well-known specialist and another friend of ours, gave talks on Geometric Langlands at MSRI in 2002, and part I is on geometric class field theory. Here is a link

I am very happy and proud that all the specialists mentioned above are members of and active contributors to our site.

1. Our (slightly pseudonymous!) friend, Brian Conrad, has written this beautiful introduction to geometric class field theory in his characteristically lucid style.

2. Another friend, Péter Tóth, has just written a Master Thesis "Geometric Abelian Class Field Theory" which seems to be what you are looking for: it is geometric and contains all necessary prerequisites. And the author writes in his abstract that he wants "...to remedy the unfortunate situation that the literature on this topic is very deficient, partial and sketchy written...".

3. David Ben-Zvi, a well-known specialist and another friend of ours, gave talks on Geometric Langlands at MSRI in 2002, and part I is on geometric class field theory. Here is a link

I am very happy and proud that all the specialists mentioned above are members of and active contributors to our site.

1. Our (slightly pseudonymous!) friend, Brian Conrad, has written this beautiful introduction to geometric class field theory in his characteristically lucid style.

2. Another friend, Péter Tóth, has just written a Master Thesis

Geometric Abelian Class Field Theory (click on [full text])

which seems to be what you are looking for: it is geometric and contains all necessary prerequisites .
And the author writes in his abstract that he wants "...to remedy the unfortunate situation that the literature on this topic is very deficient, partial and sketchy written..."

3. David Ben-Zvi, a well-known specialist and another friend of ours, gave talks on Geometric Langlands at MSRI in 2002, and part I is on geometric class field theory. Here is a link

I am very happy and proud that all the specialists mentioned above are members of and active contributors to our site.

1. Our (slightly pseudonymous!) friend, Brian Conrad, has written this beautiful introduction to geometric class field theory in his characteristically lucid style.

2. Another friend, Péter Tóth, has just written a Master Thesis

Geometric Abelian Class Field Theory (click on [full text])

which seems to be what you are looking for: it is geometric and contains all necessary prerequisites .
And the author writes in his abstract that he wants "...to remedy the unfortunate situation that the literature on this topic is very deficient, partial and sketchy written..."

3. David Ben-Zvi, a well-known specialist and another friend of ours, gave talks on Geometric Langlands at MSRI in 2002, and part I is on geometric class field theory. Here is a link

I am very happy and proud that all the specialists mentioned above are members of and active contributors to our site.