diff --git a/.claude/commands/commit-push-pr.md b/.claude/commands/commit-push-pr.md
index b29a7df..f757343 100644
--- a/.claude/commands/commit-push-pr.md
+++ b/.claude/commands/commit-push-pr.md
@@ -94,3 +94,8 @@ gh pr create --title "<title>" --base <target-branch> --body "$(cat <<'EOF'
 EOF
 )"
 ```
+
+## Before you commit
+
+1. Run `cargo +nightly fmt --all && cargo +nightly clippy --all-features --all-targets --fix --allow-dirty` to auto-format and fix lint issues.
+2. Run all tests and doctests to ensure nothing is broken.
diff --git a/.claude/commands/commit-push.md b/.claude/commands/commit-push.md
index a3f38c7..16907a8 100644
--- a/.claude/commands/commit-push.md
+++ b/.claude/commands/commit-push.md
@@ -75,3 +75,8 @@ git commit -m "$(cat <<'EOF'
 EOF
 )"
 ```
+
+## Before you commit
+
+1. Run `cargo +nightly fmt --all && cargo +nightly clippy --all-features --all-targets --fix --allow-dirty` to auto-format and fix lint issues.
+2. Run all tests and doctests to ensure nothing is broken.
diff --git a/.claude/commands/commit.md b/.claude/commands/commit.md
index 50d3362..d0f4a28 100644
--- a/.claude/commands/commit.md
+++ b/.claude/commands/commit.md
@@ -74,3 +74,8 @@ git commit -m "$(cat <<'EOF'
 EOF
 )"
 ```
+
+## Before you commit
+
+1. Run `cargo +nightly fmt --all && cargo +nightly clippy --all-features --all-targets --fix --allow-dirty` to auto-format and fix lint issues.
+2. Run all tests and doctests to ensure nothing is broken.