diff --git a/internal/modules/ml_pipeline_exposure_test.go b/internal/modules/ml_pipeline_exposure_test.go
new file mode 100644
index 0000000..29ab4fe
--- /dev/null
+++ b/internal/modules/ml_pipeline_exposure_test.go
@@ -0,0 +1,121 @@
+package modules_test
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/vmfunc/sif/internal/modules"
+)
+
+func runMLPipelineModule(t *testing.T, file string, status int, body string) *modules.Result {
+	t.Helper()
+	def, err := modules.ParseYAMLModule(file)
+	if err != nil {
+		t.Fatalf("parse %s: %v", file, err)
+	}
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(status)
+		_, _ = w.Write([]byte(body))
+	}))
+	defer srv.Close()
+
+	res, err := modules.ExecuteHTTPModule(context.Background(), srv.URL, def, modules.Options{
+		Timeout: 5 * time.Second,
+		Threads: 2,
+	})
+	if err != nil {
+		t.Fatalf("execute %s: %v", file, err)
+	}
+	return res
+}
+
+func mlPipelineExtract(res *modules.Result, key string) string {
+	for _, f := range res.Findings {
+		if v := f.Extracted[key]; v != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+func TestMLPipelineExposureModules(t *testing.T) {
+	const kubeflow = "../../modules/recon/kubeflow-pipelines-exposure.yaml"
+	const metaflow = "../../modules/recon/metaflow-metadata-exposure.yaml"
+
+	t.Run("a kubeflow pipelines list is flagged with its pipeline count", func(t *testing.T) {
+		body := `{"pipelines":[{"id":"a1b2c3","created_at":"2026-01-01T00:00:00Z","name":"training-pipeline",` +
+			`"parameters":[],"resource_references":[]}],"total_size":1,"next_page_token":""}`
+		res := runMLPipelineModule(t, kubeflow, 200, body)
+		if len(res.Findings) == 0 {
+			t.Fatal("expected a kubeflow finding")
+		}
+		if v := mlPipelineExtract(res, "kubeflow_pipeline_count"); v != "1" {
+			t.Errorf("kubeflow_pipeline_count=%q, want 1", v)
+		}
+	})
+
+	t.Run("a generic pipelines-word page is not flagged as kubeflow", func(t *testing.T) {
+		// shares the bare word "pipelines" (a CI product's dashboard prose) but not the
+		// kubeflow pagination shape.
+		body := `{"message":"see your pipelines dashboard","pipelines_url":"https://ci.example.com/pipelines"}`
+		if res := runMLPipelineModule(t, kubeflow, 200, body); len(res.Findings) > 0 {
+			t.Errorf("a page merely mentioning pipelines should not match, got %d findings", len(res.Findings))
+		}
+	})
+
+	t.Run("a metaflow flows list is flagged with a flow id", func(t *testing.T) {
+		body := `[{"flow_id":"TrainingFlow","user_name":"data-eng","ts_epoch":1735689600000,` +
+			`"tags":null,"system_tags":["production"]}]`
+		res := runMLPipelineModule(t, metaflow, 200, body)
+		if len(res.Findings) == 0 {
+			t.Fatal("expected a metaflow finding")
+		}
+		if v := mlPipelineExtract(res, "metaflow_flow_id"); v != "TrainingFlow" {
+			t.Errorf("metaflow_flow_id=%q, want TrainingFlow", v)
+		}
+	})
+
+	t.Run("a generic user/timestamp array is not flagged as metaflow", func(t *testing.T) {
+		body := `[{"user_name":"alice","ts_epoch":1735689600000,"role":"admin"}]`
+		if res := runMLPipelineModule(t, metaflow, 200, body); len(res.Findings) > 0 {
+			t.Errorf("a body missing flow_id should not match, got %d findings", len(res.Findings))
+		}
+	})
+
+	t.Run("a plain 200 body is not a leak", func(t *testing.T) {
+		for _, file := range []string{kubeflow, metaflow} {
+			if res := runMLPipelineModule(t, file, 200, "ok"); len(res.Findings) > 0 {
+				t.Errorf("%s: a plain 200 body should not match, got %d findings", file, len(res.Findings))
+			}
+		}
+	})
+
+	t.Run("a 401 is not a leak", func(t *testing.T) {
+		for _, file := range []string{kubeflow, metaflow} {
+			if res := runMLPipelineModule(t, file, 401, `{"error":"unauthorized"}`); len(res.Findings) > 0 {
+				t.Errorf("%s: a 401 should not match, got %d findings", file, len(res.Findings))
+			}
+		}
+	})
+
+	t.Run("a 404 is not a leak", func(t *testing.T) {
+		for _, file := range []string{kubeflow, metaflow} {
+			if res := runMLPipelineModule(t, file, 404, "not found"); len(res.Findings) > 0 {
+				t.Errorf("%s: a 404 should not match, got %d findings", file, len(res.Findings))
+			}
+		}
+	})
+
+	t.Run("a different product's version api is not flagged", func(t *testing.T) {
+		// argocd's /api/version shape: shares no kubeflow/metaflow anchors.
+		body := `{"Version":"v2.9.3","KustomizeVersion":"v5.3.0","HelmVersion":"v3.14.0"}`
+		for _, file := range []string{kubeflow, metaflow} {
+			if res := runMLPipelineModule(t, file, 200, body); len(res.Findings) > 0 {
+				t.Errorf("%s: a different product's version body should not match, got %d findings", file, len(res.Findings))
+			}
+		}
+	})
+}
diff --git a/modules/recon/kubeflow-pipelines-exposure.yaml b/modules/recon/kubeflow-pipelines-exposure.yaml
new file mode 100644
index 0000000..3db22f1
--- /dev/null
+++ b/modules/recon/kubeflow-pipelines-exposure.yaml
@@ -0,0 +1,37 @@
+# Kubeflow Pipelines API Exposure Detection Module
+
+id: kubeflow-pipelines-exposure
+info:
+  name: Kubeflow Pipelines API Exposure
+  author: sif
+  severity: high
+  description: Detects a Kubeflow Pipelines api server reachable without going through the istio/dex auth proxy, listing registered pipelines over its rest api; the same api accepts pipeline run submission, which executes arbitrary containers on the backing cluster
+  tags: [kubeflow, mlops, pipelines, kubernetes, data-orchestration, rce, exposure, unauth, recon]
+
+type: http
+
+http:
+  method: GET
+  paths:
+    - "{{BaseURL}}/apis/v1beta1/pipelines"
+
+  matchers:
+    - type: word
+      part: body
+      words:
+        - "\"pipelines\""
+        - "\"total_size\""
+        - "\"next_page_token\""
+      condition: and
+
+    - type: status
+      status:
+        - 200
+
+  extractors:
+    - type: regex
+      name: kubeflow_pipeline_count
+      part: body
+      regex:
+        - '"total_size"\s*:\s*([0-9]+)'
+      group: 1
diff --git a/modules/recon/metaflow-metadata-exposure.yaml b/modules/recon/metaflow-metadata-exposure.yaml
new file mode 100644
index 0000000..397650b
--- /dev/null
+++ b/modules/recon/metaflow-metadata-exposure.yaml
@@ -0,0 +1,37 @@
+# Metaflow Metadata Service Exposure Detection Module
+
+id: metaflow-metadata-exposure
+info:
+  name: Metaflow Metadata Service Exposure
+  author: sif
+  severity: medium
+  description: Detects a Metaflow metadata service reachable without auth, disclosing every registered flow's name, owner and creation time over its rest api
+  tags: [metaflow, mlops, data-orchestration, pipeline, api, exposure, unauth, recon]
+
+type: http
+
+http:
+  method: GET
+  paths:
+    - "{{BaseURL}}/flows"
+
+  matchers:
+    - type: word
+      part: body
+      words:
+        - "\"flow_id\""
+        - "\"user_name\""
+        - "\"ts_epoch\""
+      condition: and
+
+    - type: status
+      status:
+        - 200
+
+  extractors:
+    - type: regex
+      name: metaflow_flow_id
+      part: body
+      regex:
+        - '"flow_id"\s*:\s*"([^"]+)"'
+      group: 1