feat(bob): add bob skills integration with registrar-based mode detection

Author: davidebibm

src/specify_cli/_invocation_style.py

@@ -18,6 +18,7 @@
 CONDITIONAL_SLASH_AGENTS: frozenset[str] = frozenset(
     {
         "agy",
+        "bob",
         "claude",
         "copilot",
         "cursor-agent",

src/specify_cli/commands/init.py

@@ -658,6 +658,7 @@ def init(
         kimi_skill_mode = selected_ai == "kimi"
         agy_skill_mode = selected_ai == "agy" and _is_skills_integration
         trae_skill_mode = selected_ai == "trae"
+        bob_skill_mode = selected_ai == "bob" and _is_skills_integration
         cursor_agent_skill_mode = (
             selected_ai == "cursor-agent" and _is_skills_integration
         )
@@ -672,6 +673,7 @@ def init(
             or kimi_skill_mode
             or agy_skill_mode
             or trae_skill_mode
+            or bob_skill_mode
             or cursor_agent_skill_mode
             or copilot_skill_mode
             or devin_skill_mode

src/specify_cli/integrations/_helpers.py

@@ -263,13 +263,14 @@ def _update_init_options_for_integration(
         load_init_options,
         save_init_options,
     )
+    from .base import SkillsIntegration
     opts = load_init_options(project_root)
     opts["integration"] = integration.key
     opts["ai"] = integration.key
     opts["speckit_version"] = _get_speckit_version()
     if script_type:
         opts["script"] = script_type
-    if getattr(integration, "_skills_mode", False):
+    if isinstance(integration, SkillsIntegration) or getattr(integration, "_skills_mode", False):
         opts["ai_skills"] = True
     else:
         opts.pop("ai_skills", None)

src/specify_cli/integrations/bob/__init__.py

@@ -106,6 +106,7 @@ def effective_invoke_separator(
         if parsed_options and parsed_options.get("legacy_commands"):
             return "."
         return "-"
+
     config = {
         "name": "IBM Bob",
         "folder": ".bob/",
@@ -120,9 +121,17 @@ def effective_invoke_separator(
         "extension": "/SKILL.md",
     }
 
-    # Set by setup() to reflect the active mode; read by _helpers.py and
-    # init.py via getattr(integration, "_skills_mode", False).
-    _skills_mode: bool = False
+    @property
+    def _skills_mode(self) -> bool:
+        """True when the instance is configured in skills (default) mode.
+
+        Derived from the current ``registrar_config`` so that the value
+        reflects whichever mode ``setup()`` last activated, without relying
+        on mutable instance state that is unavailable in a fresh process
+        (e.g. ``specify integration use bob`` or ``_set_default_integration``).
+        """
+        rc = self.registrar_config or {}
+        return rc.get("extension") == "/SKILL.md"
 
     @classmethod
     def options(cls) -> list[IntegrationOption]:
@@ -154,10 +163,10 @@ def setup(
         """
         parsed_options = parsed_options or {}
         if parsed_options.get("legacy_commands"):
-            self._skills_mode = False
+            self.registrar_config = dict(_BobMarkdownHelper.registrar_config)
             _warn_legacy_commands_deprecated()
             return self._setup_legacy(project_root, manifest, parsed_options, **opts)
-        self._skills_mode = True
+        self.registrar_config = dict(_BobSkillsHelper.registrar_config)
         return SkillsIntegration.setup(
             _BobSkillsHelper(), project_root, manifest, parsed_options, **opts
         )