litellm-plugin-gateway

Experimental: LiteLLM with plugin architecture. Toggle between AI Gateway and any registered plugin from the sidebar dropdown.

Files changed vs upstream litellm

• litellm/proxy/plugin_routes.py - Plugin registry, /api/plugins endpoint, reverse proxy /plugin-proxy/{name}/*
• ui/.../PluginModeContext.tsx - Mode switcher state + fetches plugin key
• ui/.../leftnav.tsx - Mode switcher dropdown at top of sidebar
• ui/.../layout.tsx - Renders iframe when mode = plugin
• lap/ - Agent platform: plugin manifest endpoint + token auto-auth

Config

general_settings:
  plugins:
    - name: litellm-platform-plugin
      display_name: Agent Control Plane
      url: "http://localhost:3210"
      plugin_key: "sk-local"

Full fork: https://github.com/krrish-berri-2/litellm