Salmon for WordPress

Author:Matthias Pfefferle (profile at
WordPress version required:3.0
WordPress version tested:5.4.12
Plugin version:0.9.2
Added to WordPress repository:08-01-2011
Last updated:23-04-2020
Warning! This plugin has not been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.
Rating, %:0
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Plugin URI:
Total downloads:2 763
Active installs:50+
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This is a very early state of a salmon-plugin for WordPress. There are still some bugs and problems… Please
let me know if you found some.

As updates and content flow in real time around the Web, conversations around the content are becoming increasingly fragmented into individual silos. Salmon aims to define a standard protocol for comments and annotations to swim upstream to original update sources — and spawn more commentary in a virtuous cycle. It’s open, decentralized, abuse resistant, and user centric.

You can find more informations about Salmon here:

The plugin currently only supports receiving Salmons, but I am working on a bidirectional version.

This plugin requires the following plugins:

and I recommend to use it in combination with OStatus: