♻️ refactor(tsl-syntax): make reference lookup-only

test/test_tsl_syntax_reference_skill.py

@@ -115,27 +115,13 @@ class TslSyntaxReferenceSkillStructureTest(unittest.TestCase):
                 link_path = target.split("#", 1)[0]
                 self.assertTrue((REFERENCES_DIR / link_path).is_file(), f"{path}: {target}")
 
-    def test_index_is_only_complete_topic_router(self) -> None:
-        index_text = read_text(REFERENCES_DIR / "index.md")
-        self.assertEqual(
-            {name for name in TOPIC_REFERENCES if f"]({name})" in index_text},
-            TOPIC_REFERENCES,
-        )
-        for path in REFERENCES_DIR.glob("*.md"):
-            if path.name == "index.md":
-                continue
-            linked_topics = {name for name in TOPIC_REFERENCES if f"]({name})" in read_text(path)}
-            self.assertNotEqual(linked_topics, TOPIC_REFERENCES, path.name)
-
-        skill_links = set(local_link_targets(read_text(SKILL_FILE)))
-        self.assertEqual(
-            skill_links,
-            {
-                "references/01_quickstart.md",
-                "references/index.md",
-                "references/11_pitfalls.md",
-            },
-        )
+    def test_skill_uses_lookup_as_its_only_retrieval_entry(self) -> None:
+        text = read_text(SKILL_FILE)
+        self.assertIn("scripts/lookup.py", text)
+        for mode in ("write", "diagnose", "explain"):
+            self.assertIn(f"--mode {mode}", text)
+        self.assertEqual(local_link_targets(text), [])
+        self.assertNotIn("references/index.md", text)
 
     def test_skill_does_not_bundle_external_domains(self) -> None:
         forbidden = {