Read addons/*/manifest.json at run time and find the add-ons that shadow a
built-in tool or skill, serve as a connector or declare the execution
provider. One spec scans the string literals of core and pkg for their
names; another builds the command prompts and the network text for every
state and checks that none names a shipped provider. A short allow-list
holds the strings that name a platform or a token format as content.
Assisted-by: Claude Code:claude-sonnet-5-5
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>