@@ -152,7 +152,7 @@ After initialization, you should see the following commands available in your co
 
 The `generic` integration scaffolds core commands or skills, but does not
 register extension add-ons; installing `github` there does not make its
-replacement command invokable. See the [GitHub extension's installation notes](../extensions/github/README.md#installation).
+replacement command invokable. See the [GitHub extension's installation notes](https://github.com/github/spec-kit/blob/main/extensions/github/README.md#installation).
 
 Scripts are installed into a variant subdirectory matching the chosen script type:
 
 
@@ -650,8 +650,19 @@ def _make_feature_project(tmp_path: Path) -> Path:
     return project
 
 
+def _resolver_env() -> dict[str, str]:
+    """Environment without inherited project or feature overrides."""
+    env = dict(os.environ)
+    env.pop("SPECIFY_FEATURE_DIRECTORY", None)
+    env.pop("SPECIFY_INIT_DIR", None)
+    env.pop("SPECIFY_FEATURE_NO_PERSIST", None)
+    return env
+
+
 def _run(cmd: list[str], cwd: Path) -> subprocess.CompletedProcess:
-    return subprocess.run(cmd, cwd=cwd, capture_output=True, text=True)
+    return subprocess.run(
+        cmd, cwd=cwd, capture_output=True, text=True, env=_resolver_env()
+    )
 
 
 class TestResolveTasksPython:
@@ -665,6 +676,24 @@ def test_reports_feature_dir_tasks_and_docs(self, tmp_path: Path):
         assert Path(payload["TASKS"]) == project / "specs" / "001-demo" / "tasks.md"
         assert payload["AVAILABLE_DOCS"] == ["research.md", "tasks.md"]
 
+    def test_ignores_inherited_resolver_overrides(
+        self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
+    ):
+        project = _make_feature_project(tmp_path)
+        feature_json = project / ".specify" / "feature.json"
+        before = feature_json.read_bytes()
+        monkeypatch.setenv("SPECIFY_INIT_DIR", str(tmp_path / "missing"))
+        monkeypatch.setenv("SPECIFY_FEATURE_DIRECTORY", "specs/missing")
+        monkeypatch.setenv("SPECIFY_FEATURE_NO_PERSIST", "1")
+
+        result = _run([sys.executable, str(PY_SCRIPT), "--json"], project)
+
+        assert result.returncode == 0, result.stderr
+        assert Path(json.loads(result.stdout)["FEATURE_DIR"]) == (
+            project / "specs" / "001-demo"
+        )
+        assert feature_json.read_bytes() == before
+
     def test_errors_when_tasks_md_is_missing(self, tmp_path: Path):
         project = _make_feature_project(tmp_path)
         (project / "specs" / "001-demo" / "tasks.md").unlink()
@@ -683,7 +712,7 @@ def test_text_mode_survives_a_cp1252_stdout(self, tmp_path: Path):
         aborted the report right after ``AVAILABLE_DOCS:``.
         """
         project = _make_feature_project(tmp_path)
-        env = {**os.environ, "PYTHONIOENCODING": "cp1252"}
+        env = {**_resolver_env(), "PYTHONIOENCODING": "cp1252"}
         result = subprocess.run(
             [sys.executable, str(PY_SCRIPT)],
             cwd=project,
@@ -719,8 +748,7 @@ def test_json_mode_survives_a_cp1252_stdout_with_a_non_ascii_path(
         (feature / "plan.md").write_text("# Plan\n", encoding="utf-8")
         (feature / "tasks.md").write_text("- [ ] T001 Task\n", encoding="utf-8")
 
-        env = {**os.environ, "PYTHONIOENCODING": "cp1252"}
-        env.pop("SPECIFY_FEATURE_DIRECTORY", None)
+        env = {**_resolver_env(), "PYTHONIOENCODING": "cp1252"}
         result = subprocess.run(
             [sys.executable, str(PY_SCRIPT), "--json"],
             cwd=project,
@@ -741,7 +769,7 @@ def test_text_mode_uses_the_glyph_when_stdout_can_encode_it(
         self, tmp_path: Path
     ):
         project = _make_feature_project(tmp_path)
-        env = {**os.environ, "PYTHONIOENCODING": "utf-8"}
+        env = {**_resolver_env(), "PYTHONIOENCODING": "utf-8"}
         result = subprocess.run(
             [sys.executable, str(PY_SCRIPT)],
             cwd=project,
@@ -766,15 +794,6 @@ def test_does_not_write_feature_json_without_an_override(self, tmp_path: Path):
         assert feature_json.read_bytes() == before
 
 
-def _resolver_env() -> dict[str, str]:
-    """Environment without inherited project or feature overrides."""
-    env = dict(os.environ)
-    env.pop("SPECIFY_FEATURE_DIRECTORY", None)
-    env.pop("SPECIFY_INIT_DIR", None)
-    env.pop("SPECIFY_FEATURE_NO_PERSIST", None)
-    return env
-
-
 def _run_ps(project: Path) -> subprocess.CompletedProcess:
     return subprocess.run(
         [POWERSHELL_EXE, "-NoProfile", "-File", str(PS_SCRIPT), "-Json"],