Where an answer comes from
Every tool declares which sources can answer it, and says so at the foot of its
own description and on its page here. What that answers is not what a tool is
about but whether it can be asked at all right now: with nothing running, the
tools under knowledge and packages are the ones still worth calling. Which
source answered one call is answeredBy in that answer, where the tool has
two. This page is written by bin/cli tools:index from the Source enum.
installation#
The installation this server was started in, booted or asked through its console: its assembled state after every extension has had its say, and nothing at all where it cannot be reached.
typo3_backend_module_lookup, typo3_configuration_lookup, typo3_extension_describe, typo3_fluid_namespace_list, typo3_icon_lookup, typo3_label_lookup, typo3_schema_lookup, typo3_server_scope.
packages#
The files the installed packages ship, read rather than executed. Answers on a fresh clone and with the containers down; what a package registers by running is not in it.
typo3_catalog_scope, typo3_changelog_lookup, typo3_component_lookup, typo3_extension_describe, typo3_fluid_namespace_list, typo3_icon_lookup, typo3_label_lookup, typo3_project_describe.
knowledge#
The knowledge base inside this package. Needs nothing running, and is bound to TYPO3 versions rather than to an installation.
typo3_catalog_scope, typo3_commit_message_guide, typo3_component_lookup, typo3_hint_lookup, typo3_reference_list, typo3_rule_lookup, typo3_script_lookup, typo3_server_scope, typo3_system_extension_lookup, typo3_task_guide, typo3_test_run_guide, typo3_translation_domain_lookup.
network#
A service outside this machine. An unreachable one is said out loud rather than answered as empty.
typo3_changelog_lookup, typo3_documentation_lookup, typo3_forge_lookup, typo3_gerrit_lookup.
checkout#
This server's own checkout, which is why the tool offering it exists only in a standalone one.