diff --git a/tests/antigravity/test-antigravity-tools.sh b/tests/antigravity/test-antigravity-tools.sh
index e370ac06..e10edd42 100755
--- a/tests/antigravity/test-antigravity-tools.sh
+++ b/tests/antigravity/test-antigravity-tools.sh
@@ -2,8 +2,9 @@
 # Validate the Antigravity (agy) integration. agy installs the existing plugin
 # directly (`agy plugin install <repo-url>`): it loads the bundled skills and
 # runs the SessionStart hook for bootstrap, so there is no agy-specific scaffold
-# to test. What IS agy-specific is the tool mapping — agy has no `Skill` tool and
-# loads skills by reading SKILL.md with view_file — and SKILL.md pointing at it.
+# to test. What IS agy-specific is the tool mapping — subagent dispatch via
+# invoke_subagent (self/research types) and task tracking via a task artifact —
+# and SKILL.md pointing at it.
 #
 # Mirrors tests/pi/test-pi-extension.mjs's "tools reference documents
 # harness-specific mappings" check. CI-safe: does not require `agy` installed.
@@ -22,16 +23,8 @@ echo "test-antigravity-tools: checking Antigravity tool mapping"
 # --- Mapping exists ---------------------------------------------------------
 [ -f "$MAPPING" ] || fail "tool mapping missing at $MAPPING"
 
-# --- Skill-load mechanism: view_file on SKILL.md (IsSkillFile), no Skill tool -
-grep -qiE "view_file" "$MAPPING" \
-  || fail "mapping does not document view_file as the file/skill-read tool"
-grep -qiE "SKILL\.md" "$MAPPING" \
-  || fail "mapping does not document reading SKILL.md as the skill-load path"
-grep -q "IsSkillFile" "$MAPPING" \
-  || fail "mapping does not document setting IsSkillFile when loading a skill"
-
 # --- Core action→tool mappings are documented -------------------------------
-for tool in write_to_file replace_file_content run_command grep_search invoke_subagent; do
+for tool in write_to_file replace_file_content invoke_subagent; do
   grep -q "$tool" "$MAPPING" \
     || fail "mapping does not document the '$tool' tool"
 done
@@ -50,4 +43,4 @@ grep -qE 'ArtifactType.*task|task. artifact' "$MAPPING" \
 grep -q "antigravity-tools.md" "$SKILL" \
   || fail "SKILL.md Platform Adaptation does not reference antigravity-tools.md"
 
-echo "PASS: Antigravity tool mapping valid (view_file skill-load, agy tools, SKILL.md link)"
+echo "PASS: Antigravity tool mapping valid (subagent dispatch, task artifact, SKILL.md link)"
diff --git a/tests/pi/test-pi-extension.mjs b/tests/pi/test-pi-extension.mjs
index 196e9759..14380e42 100644
--- a/tests/pi/test-pi-extension.mjs
+++ b/tests/pi/test-pi-extension.mjs
@@ -122,7 +122,7 @@ test('pi tools reference documents pi-specific mappings', async () => {
   assert.equal(existsSync(piToolsPath), true, 'pi-tools.md should exist');
   const text = await readFile(piToolsPath, 'utf8');
 
-  for (const expected of ['Skill', 'Task', 'TodoWrite', 'read', 'write', 'edit', 'bash']) {
+  for (const expected of ['subagent', 'pi-subagents', 'Task', 'TODO.md']) {
     assert.match(text, new RegExp(expected));
   }
 });