feat: fix MCP registration/naming for Jenkins/GlitchTip and add discoverability negative assertions (#146)

- Updated mcp_server.py operator guide entries to use jenkins-mcp / glitchtip-mcp names matching mcp-control-plane.
- Added reload/reconnect instructions for clients in notes.
- Added test for 'enabled but no usable tools' negative assertion.
- Updated EXPECTED_SKILLS and assertions in test_operator_guide.py.

Scoped to issue #146. Author profile.

Refs #146

mcp_server.py

@@ -2307,26 +2307,26 @@ _PROJECT_SKILLS = {
             "committed.",
         ],
     },
-    "jenkins-readonly": {
+    "jenkins-mcp": {
         "description": "Read-only Jenkins CI inspection (jobs, builds, "
-                       "logs). Actual server name: jenkins-mcp (see mcp-control-plane).",
+                       "logs).",
         "when_to_use": "Checking CI state once Jenkins MCP tools exist.",
         "required_operations": ["jenkins.read"],
         "status": "designed-not-implemented",
-        "notes": "Server code exists in mcp-control-plane as jenkins-mcp (read tools + gated trigger); registration pending (#55); docs in Gitea-Tools use historical name. Report SKIPPED if not connected. Do not substitute shell/API. Trigger requires dedicated profile (see #56).",
+        "notes": "Server code exists in mcp-control-plane as jenkins-mcp (read tools + gated trigger); registration pending. To register for discoverability in clients (Codex/Gemini/Grok/etc.): add to client MCP config under the jenkins-mcp name, reconnect/reload the client session after registration. Report SKIPPED if not connected. Do not substitute shell/API. Trigger requires dedicated profile (see #56).",
         "steps": [
             "Confirm a Jenkins MCP server is connected (jenkins-mcp); if not, report "
             "SKIPPED.",
             "Use read-only operations only; never trigger unless using dedicated profile + confirmation.",
         ],
     },
-    "glitchtip-readonly": {
-        "description": "Read-only GlitchTip error/event inspection. Actual server name: glitchtip-mcp (see mcp-control-plane).",
+    "glitchtip-mcp": {
+        "description": "Read-only GlitchTip error/event inspection.",
         "when_to_use": "Investigating reported errors once GlitchTip MCP "
                        "tools exist.",
         "required_operations": ["glitchtip.read"],
         "status": "designed-not-implemented",
-        "notes": "Server code exists in mcp-control-plane as glitchtip-mcp (read-only tools); registration pending (#55); filing orchestrator is partial in mcp-control-plane (see #57). Report SKIPPED if not connected. Filing to Gitea is separate orchestrator, not in this server.",
+        "notes": "Server code exists in mcp-control-plane as glitchtip-mcp (read-only tools); registration pending. To register for discoverability in clients (Codex/Gemini/Grok/etc.): add to client MCP config under the glitchtip-mcp name, reconnect/reload the client session after registration. Filing orchestrator is partial in mcp-control-plane (see #57). Report SKIPPED if not connected. Filing to Gitea is separate orchestrator, not in this server.",
         "steps": [
             "Confirm a GlitchTip MCP server is connected (glitchtip-mcp); if not, report "
             "SKIPPED.",

tests/test_operator_guide.py

@@ -46,8 +46,8 @@ EXPECTED_SKILLS = [
     "gitea-resolve-task-capability",
     "profile-switching",
     "redaction-security-review",
-    "jenkins-readonly",
-    "glitchtip-readonly",
+    "jenkins-mcp",
+    "glitchtip-mcp",
     "release-operator",
 ]
 
@@ -234,8 +234,8 @@ class TestProjectSkills(GuideTestBase):
         with patch.dict(os.environ, AUTHOR_ENV, clear=True):
             r = mcp_list_project_skills()
         by_name = {s["name"]: s for s in r["skills"]}
-        self.assertNotEqual(by_name["jenkins-readonly"]["status"], "available")
-        self.assertNotEqual(by_name["glitchtip-readonly"]["status"], "available")
+        self.assertNotEqual(by_name["jenkins-mcp"]["status"], "available")
+        self.assertNotEqual(by_name["glitchtip-mcp"]["status"], "available")
 
     def test_no_urls_in_registry(self):
         with patch.dict(os.environ, AUTHOR_ENV, clear=True):
@@ -245,6 +245,17 @@ class TestProjectSkills(GuideTestBase):
         self.assertNotIn("http://", blob)
         self.assertNotIn("keychain:", blob)
 
+    def test_enabled_but_no_usable_tools_negative_assertion(self):
+        """Negative assertion for 'enabled but no usable tools' (per issue #146)."""
+        with patch.dict(os.environ, AUTHOR_ENV, clear=True):
+            r = mcp_list_project_skills()
+        by_name = {s["name"]: s for s in r["skills"]}
+        # jenkins-mcp is designed-not-implemented; even if "enabled" in config,
+        # it should not be usable/available to current profile without tools.
+        self.assertIn("jenkins-mcp", by_name)
+        self.assertEqual(by_name["jenkins-mcp"]["status"], "designed-not-implemented")
+        self.assertFalse(by_name["jenkins-mcp"].get("available_to_current_profile", False))
+
 
 # ---------------------------------------------------------------------------
 # mcp_get_skill_guide