diff --git a/lib/crates/fabro-validate/src/rules/all_conditional_edges.rs b/lib/crates/fabro-validate/src/rules/all_conditional_edges.rs
index 8bef3bb6d..f2ce2819b 100644
--- a/lib/crates/fabro-validate/src/rules/all_conditional_edges.rs
+++ b/lib/crates/fabro-validate/src/rules/all_conditional_edges.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 17: all_conditional_edges (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/condition_syntax.rs b/lib/crates/fabro-validate/src/rules/condition_syntax.rs
index 518f77051..e0db57600 100644
--- a/lib/crates/fabro-validate/src/rules/condition_syntax.rs
+++ b/lib/crates/fabro-validate/src/rules/condition_syntax.rs
@@ -7,8 +7,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 7: condition_syntax (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/direction_valid.rs b/lib/crates/fabro-validate/src/rules/direction_valid.rs
index 85e80d667..c29f5f990 100644
--- a/lib/crates/fabro-validate/src/rules/direction_valid.rs
+++ b/lib/crates/fabro-validate/src/rules/direction_valid.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 15: direction_valid (WARNING) ---
-
 struct Rule;
 
 const VALID_DIRECTIONS: &[&str] = &["TB", "LR", "BT", "RL"];
@@ -82,6 +80,4 @@ mod tests {
         assert_eq!(d.len(), 1);
         assert_eq!(d[0].severity, Severity::Warning);
     }
-
-    // stylesheet_syntax with full parse tests
 }
diff --git a/lib/crates/fabro-validate/src/rules/edge_target_exists.rs b/lib/crates/fabro-validate/src/rules/edge_target_exists.rs
index 6fc18c454..8b4fa5930 100644
--- a/lib/crates/fabro-validate/src/rules/edge_target_exists.rs
+++ b/lib/crates/fabro-validate/src/rules/edge_target_exists.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 4: edge_target_exists (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/exit_no_outgoing.rs b/lib/crates/fabro-validate/src/rules/exit_no_outgoing.rs
index 7545f2a8b..56aaa6539 100644
--- a/lib/crates/fabro-validate/src/rules/exit_no_outgoing.rs
+++ b/lib/crates/fabro-validate/src/rules/exit_no_outgoing.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 6: exit_no_outgoing (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/fidelity_valid.rs b/lib/crates/fabro-validate/src/rules/fidelity_valid.rs
index 46414b48c..2da62b526 100644
--- a/lib/crates/fabro-validate/src/rules/fidelity_valid.rs
+++ b/lib/crates/fabro-validate/src/rules/fidelity_valid.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 10: fidelity_valid (WARNING) ---
-
 struct Rule;
 
 impl Rule {
diff --git a/lib/crates/fabro-validate/src/rules/freeform_edge_count.rs b/lib/crates/fabro-validate/src/rules/freeform_edge_count.rs
index 78bec4703..103157029 100644
--- a/lib/crates/fabro-validate/src/rules/freeform_edge_count.rs
+++ b/lib/crates/fabro-validate/src/rules/freeform_edge_count.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 14: freeform_edge_count (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/goal_gate_has_retry.rs b/lib/crates/fabro-validate/src/rules/goal_gate_has_retry.rs
index 77589cae4..5cfdc9108 100644
--- a/lib/crates/fabro-validate/src/rules/goal_gate_has_retry.rs
+++ b/lib/crates/fabro-validate/src/rules/goal_gate_has_retry.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 12: goal_gate_has_retry (WARNING) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/import_error.rs b/lib/crates/fabro-validate/src/rules/import_error.rs
index 67a06a290..a2377c103 100644
--- a/lib/crates/fabro-validate/src/rules/import_error.rs
+++ b/lib/crates/fabro-validate/src/rules/import_error.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 22: import_error (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/node_model_known.rs b/lib/crates/fabro-validate/src/rules/node_model_known.rs
index 1bb1ba277..cc3b1baa0 100644
--- a/lib/crates/fabro-validate/src/rules/node_model_known.rs
+++ b/lib/crates/fabro-validate/src/rules/node_model_known.rs
@@ -7,8 +7,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 21: node_model_known (WARNING) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/orphan_custom_outcome.rs b/lib/crates/fabro-validate/src/rules/orphan_custom_outcome.rs
index fccf099e5..21b3c5dd2 100644
--- a/lib/crates/fabro-validate/src/rules/orphan_custom_outcome.rs
+++ b/lib/crates/fabro-validate/src/rules/orphan_custom_outcome.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 18: orphan_custom_outcome (WARNING) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/prompt_on_llm_nodes.rs b/lib/crates/fabro-validate/src/rules/prompt_on_llm_nodes.rs
index adb033fc3..cc90b3a9a 100644
--- a/lib/crates/fabro-validate/src/rules/prompt_on_llm_nodes.rs
+++ b/lib/crates/fabro-validate/src/rules/prompt_on_llm_nodes.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 13: prompt_on_llm_nodes (WARNING) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/random_selection_no_conditions.rs b/lib/crates/fabro-validate/src/rules/random_selection_no_conditions.rs
index 286bee9d1..f12ec9520 100644
--- a/lib/crates/fabro-validate/src/rules/random_selection_no_conditions.rs
+++ b/lib/crates/fabro-validate/src/rules/random_selection_no_conditions.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 24: random_selection_no_conditions (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/reachability.rs b/lib/crates/fabro-validate/src/rules/reachability.rs
index 46466a0cb..b30d73012 100644
--- a/lib/crates/fabro-validate/src/rules/reachability.rs
+++ b/lib/crates/fabro-validate/src/rules/reachability.rs
@@ -8,8 +8,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 3: reachability (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/reserved_keyword_node_id.rs b/lib/crates/fabro-validate/src/rules/reserved_keyword_node_id.rs
index 6660077ba..414dea9fc 100644
--- a/lib/crates/fabro-validate/src/rules/reserved_keyword_node_id.rs
+++ b/lib/crates/fabro-validate/src/rules/reserved_keyword_node_id.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 16: reserved_keyword_node_id (WARNING) ---
-
 struct Rule;
 
 const DOT_RESERVED_KEYWORDS: &[&str] = &[
diff --git a/lib/crates/fabro-validate/src/rules/retry_target_exists.rs b/lib/crates/fabro-validate/src/rules/retry_target_exists.rs
index fb2b01931..0bb1e1d8b 100644
--- a/lib/crates/fabro-validate/src/rules/retry_target_exists.rs
+++ b/lib/crates/fabro-validate/src/rules/retry_target_exists.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 11: retry_target_exists (WARNING) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/script_absolute_cd.rs b/lib/crates/fabro-validate/src/rules/script_absolute_cd.rs
index 7fd84236e..33ccefa50 100644
--- a/lib/crates/fabro-validate/src/rules/script_absolute_cd.rs
+++ b/lib/crates/fabro-validate/src/rules/script_absolute_cd.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 19: script_absolute_cd (WARNING) ---
-
 struct Rule;
 
 /// Returns true if `text` contains `cd` followed by whitespace and then `/`.
diff --git a/lib/crates/fabro-validate/src/rules/selection_valid.rs b/lib/crates/fabro-validate/src/rules/selection_valid.rs
index 4eea5a066..4d4b24ddd 100644
--- a/lib/crates/fabro-validate/src/rules/selection_valid.rs
+++ b/lib/crates/fabro-validate/src/rules/selection_valid.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 23: selection_valid (WARNING) ---
-
 struct Rule;
 
 const VALID_SELECTIONS: &[&str] = &["deterministic", "random"];
diff --git a/lib/crates/fabro-validate/src/rules/start_no_incoming.rs b/lib/crates/fabro-validate/src/rules/start_no_incoming.rs
index 158eeaa0e..31032a45b 100644
--- a/lib/crates/fabro-validate/src/rules/start_no_incoming.rs
+++ b/lib/crates/fabro-validate/src/rules/start_no_incoming.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 5: start_no_incoming (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/start_node.rs b/lib/crates/fabro-validate/src/rules/start_node.rs
index 63d424eaa..d18c72325 100644
--- a/lib/crates/fabro-validate/src/rules/start_node.rs
+++ b/lib/crates/fabro-validate/src/rules/start_node.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 1: start_node (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/stylesheet_model_known.rs b/lib/crates/fabro-validate/src/rules/stylesheet_model_known.rs
index 7736df9ec..c436dbe37 100644
--- a/lib/crates/fabro-validate/src/rules/stylesheet_model_known.rs
+++ b/lib/crates/fabro-validate/src/rules/stylesheet_model_known.rs
@@ -8,8 +8,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 20: stylesheet_model_known (WARNING) ---
-
 struct Rule;
 
 impl Rule {
diff --git a/lib/crates/fabro-validate/src/rules/stylesheet_syntax.rs b/lib/crates/fabro-validate/src/rules/stylesheet_syntax.rs
index c6b75fec2..40b8d09a5 100644
--- a/lib/crates/fabro-validate/src/rules/stylesheet_syntax.rs
+++ b/lib/crates/fabro-validate/src/rules/stylesheet_syntax.rs
@@ -7,8 +7,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 8: stylesheet_syntax (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/terminal_node.rs b/lib/crates/fabro-validate/src/rules/terminal_node.rs
index 0e5f93f3d..8a31d4092 100644
--- a/lib/crates/fabro-validate/src/rules/terminal_node.rs
+++ b/lib/crates/fabro-validate/src/rules/terminal_node.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 2: terminal_node (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {
diff --git a/lib/crates/fabro-validate/src/rules/thread_id_requires_fidelity_full.rs b/lib/crates/fabro-validate/src/rules/thread_id_requires_fidelity_full.rs
index 0939f9171..4eff0788b 100644
--- a/lib/crates/fabro-validate/src/rules/thread_id_requires_fidelity_full.rs
+++ b/lib/crates/fabro-validate/src/rules/thread_id_requires_fidelity_full.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 24: thread_id_requires_fidelity_full (WARNING) ---
-
 struct Rule;
 
 impl Rule {
diff --git a/lib/crates/fabro-validate/src/rules/type_known.rs b/lib/crates/fabro-validate/src/rules/type_known.rs
index 52b9f44fd..7d0e74898 100644
--- a/lib/crates/fabro-validate/src/rules/type_known.rs
+++ b/lib/crates/fabro-validate/src/rules/type_known.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 9: type_known (WARNING) ---
-
 struct Rule;
 
 const KNOWN_HANDLER_TYPES: &[&str] = &[
diff --git a/lib/crates/fabro-validate/src/rules/unresolved_file_ref.rs b/lib/crates/fabro-validate/src/rules/unresolved_file_ref.rs
index 7f9ab71fc..493e29977 100644
--- a/lib/crates/fabro-validate/src/rules/unresolved_file_ref.rs
+++ b/lib/crates/fabro-validate/src/rules/unresolved_file_ref.rs
@@ -6,8 +6,6 @@ pub(super) fn rule() -> Box<dyn LintRule> {
     Box::new(Rule)
 }
 
-// --- Rule 23: unresolved_file_ref (ERROR) ---
-
 struct Rule;
 
 impl LintRule for Rule {