diff --git a/.claude/settings.json b/.claude/settings.json
index f9c1cace..bb16b485 100644
--- a/.claude/settings.json
+++ b/.claude/settings.json
@@ -189,4 +189,4 @@
       }
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/manual_tests/test_infinite_block_command/test_infinite_block_command.py b/manual_tests/test_infinite_block_command/test_infinite_block_command.py
index 22be16c7..e20a485d 100644
--- a/manual_tests/test_infinite_block_command/test_infinite_block_command.py
+++ b/manual_tests/test_infinite_block_command/test_infinite_block_command.py
@@ -12,7 +12,7 @@
 
 === TEST CASE 1: Rule SHOULD fire (command fails, infinite block) ===
 1. Edit this file (add a comment below the marker)
-2. Run: echo '{}' | python -m deepwork.hooks.rules_check
+2. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 3. Expected: Block with command error AND promise skip instructions
 
 === TEST CASE 2: Rule should NOT fire (promise provided) ===
diff --git a/manual_tests/test_infinite_block_prompt/test_infinite_block_prompt.py b/manual_tests/test_infinite_block_prompt/test_infinite_block_prompt.py
index 5c2ee508..a0aa8ad9 100644
--- a/manual_tests/test_infinite_block_prompt/test_infinite_block_prompt.py
+++ b/manual_tests/test_infinite_block_prompt/test_infinite_block_prompt.py
@@ -13,7 +13,7 @@
 
 === TEST CASE 1: Rule SHOULD fire (infinite block) ===
 1. Edit this file (add a comment below the marker)
-2. Run: echo '{}' | python -m deepwork.hooks.rules_check
+2. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 3. Expected: "Manual Test: Infinite Block Prompt" appears in output with decision="block"
 4. The block message should explain that a promise is required
 
@@ -30,7 +30,7 @@
    echo '{"role":"assistant","message":{"content":[{"type":"text","text":"<promise>Manual Test: Infinite Block Prompt</promise>"}]}}' > /tmp/transcript.jsonl
 
 2. Run with transcript:
-   echo '{"transcript_path":"/tmp/transcript.jsonl"}' | python -m deepwork.hooks.rules_check
+   echo '{"transcript_path":"/tmp/transcript.jsonl"}' | deepwork hook deepwork.hooks.rules_check
 
 3. Expected: {} (empty JSON = allow)
 
diff --git a/manual_tests/test_multi_safety/test_multi_safety.py b/manual_tests/test_multi_safety/test_multi_safety.py
index 27734025..1cf8ba12 100644
--- a/manual_tests/test_multi_safety/test_multi_safety.py
+++ b/manual_tests/test_multi_safety/test_multi_safety.py
@@ -11,19 +11,19 @@
 === TEST CASE 1: Rule SHOULD fire ===
 1. Edit this file (add a comment below the marker)
 2. Do NOT edit any safety files
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Multi Safety" appears in output
 
 === TEST CASE 2: Rule should NOT fire (changelog edited) ===
 1. Edit this file (add a comment below the marker)
 2. ALSO edit test_multi_safety_changelog.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Multi Safety" does NOT appear
 
 === TEST CASE 3: Rule should NOT fire (version edited) ===
 1. Edit this file (add a comment below the marker)
 2. ALSO edit test_multi_safety_version.txt
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Multi Safety" does NOT appear
 
 === RULE LOCATION ===
diff --git a/manual_tests/test_pair_mode/test_pair_mode_trigger.py b/manual_tests/test_pair_mode/test_pair_mode_trigger.py
index 369dd18a..ebea40d3 100644
--- a/manual_tests/test_pair_mode/test_pair_mode_trigger.py
+++ b/manual_tests/test_pair_mode/test_pair_mode_trigger.py
@@ -11,19 +11,19 @@
 === TEST CASE 1: Rule SHOULD fire ===
 1. Edit this file (add a comment below the marker)
 2. Do NOT edit test_pair_mode_expected.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Pair Mode" appears in output
 
 === TEST CASE 2: Rule should NOT fire (both edited) ===
 1. Edit this file (add a comment below the marker)
 2. ALSO edit test_pair_mode_expected.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Pair Mode" does NOT appear
 
 === TEST CASE 3: Rule should NOT fire (expected only) ===
 1. Do NOT edit this file
 2. Edit ONLY test_pair_mode_expected.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Pair Mode" does NOT appear
    (This verifies the ONE-WAY nature of pair mode)
 
diff --git a/manual_tests/test_set_mode/test_set_mode_source.py b/manual_tests/test_set_mode/test_set_mode_source.py
index 6649e424..3edea5f6 100644
--- a/manual_tests/test_set_mode/test_set_mode_source.py
+++ b/manual_tests/test_set_mode/test_set_mode_source.py
@@ -10,13 +10,13 @@
 === TEST CASE 1: Rule SHOULD fire ===
 1. Edit this file (add a comment below the marker)
 2. Do NOT edit test_set_mode_test.py
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Set Mode" appears in output
 
 === TEST CASE 2: Rule should NOT fire ===
 1. Edit this file (add a comment below the marker)
 2. ALSO edit test_set_mode_test.py
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Set Mode" does NOT appear
 
 === RULE LOCATION ===
diff --git a/manual_tests/test_trigger_safety_mode/test_trigger_safety_mode.py b/manual_tests/test_trigger_safety_mode/test_trigger_safety_mode.py
index 68bf59b0..fb661fbc 100644
--- a/manual_tests/test_trigger_safety_mode/test_trigger_safety_mode.py
+++ b/manual_tests/test_trigger_safety_mode/test_trigger_safety_mode.py
@@ -9,13 +9,13 @@
 === TEST CASE 1: Rule SHOULD fire ===
 1. Edit this file (add a comment below the marker)
 2. Do NOT edit test_trigger_safety_mode_doc.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Trigger Safety" appears in output
 
 === TEST CASE 2: Rule should NOT fire ===
 1. Edit this file (add a comment below the marker)
 2. ALSO edit test_trigger_safety_mode_doc.md
-3. Run: echo '{}' | python -m deepwork.hooks.rules_check
+3. Run: echo '{}' | deepwork hook deepwork.hooks.rules_check
 4. Expected: "Manual Test: Trigger Safety" does NOT appear
 
 === RULE LOCATION ===