Awesome

Miniflux Cleanup

Miniflux is a great RSS Feed Reader, but has limited support for filtering spam out of feeds.

This tool watches out for new posts and applies the filtering rules to them (see below).

Setup

version: '3.9'
services:
  miniflux-cleanup:
    image: knrdl/miniflux-cleanup
    restart: always
    environment:
      MINIFLUX_URL: http://miniflux:8080  # the URL where to find your miniflux instance
      AUTH_PROXY_HEADER: 'X-Username'     # optional: read username from http header (multi-user mode)
      DEFAULT_USERNAME: admin             # optional: ... or use this one (single-user mode)
      CRONJOB_INTERVAL: 10s               # search interval for new posts
    ports:
      - "8080:8080"

Screenshot

No feast for the eyes, but does the job ...