diff --git a/pkgs/firehose/CHANGELOG.md b/pkgs/firehose/CHANGELOG.md
index 151e54a1..0ee7b55d 100644
--- a/pkgs/firehose/CHANGELOG.md
+++ b/pkgs/firehose/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.12.1-wip
+
+- Make the PR health output less verbose by collapsing warnings by default.
+
 ## 0.12.0
 
 - Make the location of the health.yaml workflow configurable.
diff --git a/pkgs/firehose/lib/src/health/health.dart b/pkgs/firehose/lib/src/health/health.dart
index 7506ae37..17e51b1c 100644
--- a/pkgs/firehose/lib/src/health/health.dart
+++ b/pkgs/firehose/lib/src/health/health.dart
@@ -17,7 +17,7 @@ import 'changelog.dart';
 import 'coverage.dart';
 import 'license.dart';
 
-const apiToolHash = '7422ff6481101765899ae37495ce667acb400589';
+const apiToolHash = '4377249ec08f0fa508298077eae236f24f315e19';
 
 enum Check {
   license('License Headers', 'license'),
@@ -506,17 +506,20 @@ This check for [test coverage](https://github.com/dart-lang/ecosystem/wiki/Test-
     final String markdownSummary;
     if (result.markdown != null) {
       var markdown = result.markdown;
-      var isWorseThanInfo = result.severity.index >= Severity.warning.index;
+      var expand = switch (result.severity) {
+        Severity.success || Severity.info || Severity.warning => false,
+        Severity.error => true,
+      };
 
       markdownSummary = '''
-<details${isWorseThanInfo ? ' open' : ''}>
+<details${expand ? ' open' : ''}>
 <summary>
 <strong>${check.tag}</strong> ${result.severity.emoji}
 </summary>
 
 $markdown
 
-${isWorseThanInfo ? 'This check can be disabled by tagging the PR with `skip-${result.check.displayName}-check`.' : ''}
+This check can be disabled by tagging the PR with `skip-${result.check.displayName}-check`.
 </details>
 
 ''';
diff --git a/pkgs/firehose/pubspec.yaml b/pkgs/firehose/pubspec.yaml
index dbe943c8..6c4f0081 100644
--- a/pkgs/firehose/pubspec.yaml
+++ b/pkgs/firehose/pubspec.yaml
@@ -1,6 +1,6 @@
 name: firehose
 description: A tool to automate publishing of Pub packages from GitHub actions.
-version: 0.12.0
+version: 0.12.1-wip
 repository: https://github.com/dart-lang/ecosystem/tree/main/pkgs/firehose
 
 environment:
diff --git a/pkgs/firehose/test_data/golden/comment_breaking.md b/pkgs/firehose/test_data/golden/comment_breaking.md
index 84aabe0b..b6ca7d84 100644
--- a/pkgs/firehose/test_data/golden/comment_breaking.md
+++ b/pkgs/firehose/test_data/golden/comment_breaking.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Breaking changes</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_breaking_healthchanged.md b/pkgs/firehose/test_data/golden/comment_breaking_healthchanged.md
index 62ca9598..3ee63bb8 100644
--- a/pkgs/firehose/test_data/golden/comment_breaking_healthchanged.md
+++ b/pkgs/firehose/test_data/golden/comment_breaking_healthchanged.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Breaking changes</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_breaking_ignore_package.md b/pkgs/firehose/test_data/golden/comment_breaking_ignore_package.md
index 59fda74f..24d59fb5 100644
--- a/pkgs/firehose/test_data/golden/comment_breaking_ignore_package.md
+++ b/pkgs/firehose/test_data/golden/comment_breaking_ignore_package.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Breaking changes</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_coverage.md b/pkgs/firehose/test_data/golden/comment_coverage.md
index 52d81eeb..16669980 100644
--- a/pkgs/firehose/test_data/golden/comment_coverage.md
+++ b/pkgs/firehose/test_data/golden/comment_coverage.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Coverage</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_coverage_healthchanged.md b/pkgs/firehose/test_data/golden/comment_coverage_healthchanged.md
index 5de5ebe3..aed10095 100644
--- a/pkgs/firehose/test_data/golden/comment_coverage_healthchanged.md
+++ b/pkgs/firehose/test_data/golden/comment_coverage_healthchanged.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Coverage</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_coverage_ignore_package.md b/pkgs/firehose/test_data/golden/comment_coverage_ignore_package.md
index 46137334..1b09c71e 100644
--- a/pkgs/firehose/test_data/golden/comment_coverage_ignore_package.md
+++ b/pkgs/firehose/test_data/golden/comment_coverage_ignore_package.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>Coverage</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_leaking.md b/pkgs/firehose/test_data/golden/comment_leaking.md
index 4711c9cd..7d889365 100644
--- a/pkgs/firehose/test_data/golden/comment_leaking.md
+++ b/pkgs/firehose/test_data/golden/comment_leaking.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>API leaks</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_leaking_healthchanged.md b/pkgs/firehose/test_data/golden/comment_leaking_healthchanged.md
index 4711c9cd..7d889365 100644
--- a/pkgs/firehose/test_data/golden/comment_leaking_healthchanged.md
+++ b/pkgs/firehose/test_data/golden/comment_leaking_healthchanged.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>API leaks</strong> :warning:
 </summary>
diff --git a/pkgs/firehose/test_data/golden/comment_leaking_ignore_package.md b/pkgs/firehose/test_data/golden/comment_leaking_ignore_package.md
index 4711c9cd..7d889365 100644
--- a/pkgs/firehose/test_data/golden/comment_leaking_ignore_package.md
+++ b/pkgs/firehose/test_data/golden/comment_leaking_ignore_package.md
@@ -1,4 +1,4 @@
-<details open>
+<details>
 <summary>
 <strong>API leaks</strong> :warning:
 </summary>