e42db348c9
Rebased onto current main. `hermes_cli/plugins.py` grew 103KB -> 265KB across 49 commits since the original branch point, and the attribution mechanism this change hooks into was replaced along the way: the `_tools_before` / `_plugin_tool_names` snapshot diff is now a registration ledger sliced from `registration_start`, and `_plugin_id` is `plugin_key`. Re-anchored accordingly: - Discovery-time pre-registration, module reuse, and the `provides_tools` opt-in are unchanged. - Attribution credits `_predeclared_tools` ahead of the ledger slice, since those tools registered before `registration_start` and the slice cannot see them. - A failed materialization no longer carries attribution across. The failure path now sweeps the whole ownership ledger for the plugin key, not just the `registration_start:` slice, so the pre-registered tools are disposed along with the adapter. Attribution and the registry now agree at zero instead of reporting tools the process is not serving. tests/hermes_cli/test_deferred_platform_client_tools.py 13/13. test_plugins.py, test_plugins_cmd_list.py, test_plugin_cli_registration.py 65/65. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>