Here is my setup from scratch in case you want to follow it:
1. Install scuttlebot
npm install -g scuttlebot
Start the server with param to handle large blobs
sbot server --blobs.max 10000000
Alternatively, create default config (or add to existin) so can handle large blobs by adding {“blobs”:{“max”:10000000}}
sbot server
View my id
sbot whoami
Add a pub server from the list
Visit the list: Pub Servers · ssbc/ssb-server Wiki · GitHub
Click on the web link and accept the invite using sbot invite.accept
sbot invite.accept <invite-code>
3. Install ssb-npm-registry plugin
Might need to wait for the sbot server to run for a bit before trying this. Eventually it worked, but by then I did the following in stages, inserting the $id value into the second line:
id="$(sbot links2.read --query '[{"$filter":{"rel":["mentions",{"$prefix":"npm:ssb-npm-registry:"}]}}, {"$map":"dest"} ]'|grep -o '&.*sha256'|tail -n 1)"
sbot plugins.install ssb-npm-registry --from "http://localhost:8989/blobs/get/$id"
sbot plugins.enable ssb-npm-registry
Then restart sbot
After some fails I re-did the the first two lines in stages, assigning id, then echo $id and adding it to the command to do:
sbot plugins.install ssb-npm-registry --from "http://localhost:8989/blobs/get/&XNVccB01y7Ts9/j/+kbbFbfqfKJuyTWBkZSnhccugf4=.sha256"
Installing “ssb-npm-registry”…
+ ssb-npm-registry@1.0.0
added 1 package in 184.441s
“ssb-npm-registry” has been installed. Restart Scuttlebot server to enable the plugin

sbot plugins.enable ssb-npm-registry # restart sbot
4. Install ssb-private plugin
sbot plugins.install ssb-private
Installing “ssb-private”…
> sodium-native@2.1.6 install /tmp/ssb-private/node_modules/ssb-private/node_modules/sodium-native
> node-gyp-build “node preinstall.js” “node postinstall.js”
> leveldown@3.0.2 install /tmp/ssb-private/node_modules/ssb-private/node_modules/leveldown
> prebuild-install || node-gyp rebuild
> level@3.0.2 postinstall /tmp/ssb-private/node_modules/ssb-private/node_modules/level
> opencollective-postinstall || exit 0
Thank you for using level!
If you rely on this package, please consider supporting our open collective:
> https:opencollective.com/level/donate//
+ ssb-private@0.2.1
added 123 packages in 22.903s
“ssb-private” has been installed. Restart Scuttlebot server to enable the plugin.
5. Install git-ssb
npm install -g git-ssb --registry=http://localhost:8043/
Tests
Publish an existing local git repo
cd ~/src/safe/safe-cli-boilerplate
git ssb create ssb safe-cli-boilerplate
Created repo: ssb://%oaVPNcXmxQ0jb0+5jLDMW7q9U+/q5G8YmYqc49I4Z0g=.sha256 (safe-cli-boilerplate)
Added remote: ssb
git push --tags ssb master
Counting objects: 49, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (49/49), done.
Writing objects: 100% (49/49), 45.85 KiB | 0 bytes/s, done.
Total 49 (delta 24), reused 0 (delta 0)
Decoding objects: 100% (49/49)
Published %vo9NgflX47GzUQFbmBna0FA/G6qGmGw3s5LaJX0IWLw=.sha256
Pushing blobs…
To ssb:%oaVPNcXmxQ0jb0+5jLDMW7q9U+/q5G8YmYqc49I4Z0g=.sha256//
* [new branch] master → master
* [new tag] v0.0.1 → v0.0.1
Clone it
cd ~/safe
git clone ssb://%oaVPNcXmxQ0jb0+5jLDMW7q9U+/q5G8YmYqc49I4Z0g=.sha256 ssb-test-repo-clone
Cloning into ‘ssb-test-repo-clone’…
Receiving objects: 100% (49/49), 45.85 KiB | 0 bytes/s, done.
Resolving deltas: 100% (24/24), done.
Checking connectivity… done.
Fork a git-ssb repo you have already cloned:
NOT TRIED YET:
cd ~/safe/ssb-test-repo-clone
git ssb fork mine
# edit and commit, then push changes:
git push mine
Run the web server for browsing repos:
git ssb web
By the way, patchwork seems to be working, just taking forever (hours) to sync, but it has set my nick as happybeing here.