diff --git a/.github/workflows/macos-check.yml b/.github/workflows/macos-check.yml
index b86fbde..a606fa3 100644
--- a/.github/workflows/macos-check.yml
+++ b/.github/workflows/macos-check.yml
@@ -32,3 +32,30 @@ jobs:
 
       - name: Cargo check
         run: cargo check --workspace --all-features
+
+  ollama_regression:
+    name: ollama provider regression
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Run Ollama integration tests
+        run: cargo test -p owlen-core --test ollama_wiremock
+
+      - name: Run streaming/tool flow tests
+        run: cargo test -p owlen-core --test agent_tool_flow
diff --git a/agents.md b/agents.md
index 8c56fbc..f59296d 100644
--- a/agents.md
+++ b/agents.md
@@ -1,3 +1,3 @@
 # Agents Upgrade Plan
 
-- ci: add targeted regression job for ollama providers covering chat, streaming, and tool execution paths
+All tracked items completed.