diff --git a/packages/dify-plugin-tealtiger/examples/workflow_export.yml b/packages/dify-plugin-tealtiger/examples/workflow_export.yml
new file mode 100644
index 0000000..0208cd5
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/examples/workflow_export.yml
@@ -0,0 +1,72 @@
+app:
+  description: Example workflow demonstrating TealTiger governance gate.
+  icon: 🛡️
+  icon_background: '#FFEAD5'
+  mode: workflow
+  name: TealTiger Governance Workflow
+workflow:
+  features:
+    file_upload:
+      image:
+        enabled: false
+  graph:
+    edges:
+    - id: start_to_tealtiger
+      source: start
+      target: tealtiger_governance
+    - id: tealtiger_to_llm
+      source: tealtiger_governance
+      target: llm_generation
+      condition:
+        rules:
+          - variable: tealtiger_governance.decision
+            operator: equal
+            value: "ALLOW"
+    - id: tealtiger_to_end
+      source: tealtiger_governance
+      target: end_blocked
+      condition:
+        rules:
+          - variable: tealtiger_governance.decision
+            operator: equal
+            value: "DENY"
+    nodes:
+    - id: start
+      position:
+        x: 0
+        y: 0
+      type: start
+      data:
+        variables:
+        - name: user_input
+          type: string
+    - id: tealtiger_governance
+      position:
+        x: 300
+        y: 0
+      type: tool
+      data:
+        provider_id: tealtiger
+        provider_type: plugin
+        tool_name: governance_scan
+        tool_parameters:
+          content: '{{start.user_input}}'
+          pii_detection: true
+          prompt_injection: true
+          content_moderation: true
+          budget: 5.0
+    - id: llm_generation
+      position:
+        x: 600
+        y: -100
+      type: llm
+      data:
+        prompt: '{{start.user_input}}'
+    - id: end_blocked
+      position:
+        x: 600
+        y: 100
+      type: end
+      data:
+        outputs:
+          result: "Blocked by TealTiger policy."
diff --git a/packages/dify-plugin-tealtiger/manifest.yaml b/packages/dify-plugin-tealtiger/manifest.yaml
new file mode 100644
index 0000000..780ed35
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/manifest.yaml
@@ -0,0 +1,5 @@
+version: 0.0.1
+name: tealtiger
+author: TealTiger Team
+description: TealTiger governance and policy enforcement integration.
+type: tool
diff --git a/packages/dify-plugin-tealtiger/provider/tealtiger.yaml b/packages/dify-plugin-tealtiger/provider/tealtiger.yaml
new file mode 100644
index 0000000..434b2b4
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/provider/tealtiger.yaml
@@ -0,0 +1,11 @@
+identity:
+  name: tealtiger
+  author: TealTiger Team
+  label:
+    en_US: TealTiger
+credentials_for_provider:
+  api_key:
+    type: secret-input
+    required: true
+    label:
+      en_US: API Key
diff --git a/packages/dify-plugin-tealtiger/requirements.txt b/packages/dify-plugin-tealtiger/requirements.txt
new file mode 100644
index 0000000..e47f61c
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/requirements.txt
@@ -0,0 +1 @@
+tealtiger>=1.4.0
diff --git a/packages/dify-plugin-tealtiger/tools/governance_scan.py b/packages/dify-plugin-tealtiger/tools/governance_scan.py
new file mode 100644
index 0000000..778fa50
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/tools/governance_scan.py
@@ -0,0 +1,58 @@
+from dify_plugin import Tool
+from typing import Any, Dict
+import os
+from tealtiger import TealGuard
+
+class TealTigerGovernanceTool(Tool):
+    def _invoke(self, tool_parameters: Dict[str, Any]) -> Dict[str, Any]:
+        api_key = self.runtime.credentials.get("api_key")
+        if not api_key:
+            return {
+                "error": "api_key is missing",
+                "decision": "DENY",
+                "reason": "Missing TealTiger API key"
+            }
+
+        content = tool_parameters.get("content", "")
+        pii_detection = tool_parameters.get("pii_detection", True)
+        prompt_injection = tool_parameters.get("prompt_injection", True)
+        content_moderation = tool_parameters.get("content_moderation", True)
+        secret_detection = tool_parameters.get("secret_detection", True)
+        # Note: Budget is retrieved but not enforced by TealGuard as it is a local scan.
+        
+        # Initialize TealTiger client (TealGuard for deterministic scanning)
+        try:
+            # TealGuard SDK respects the API key via env var if needed by any remote stages
+            os.environ["TEALTIGER_API_KEY"] = api_key
+            
+            guard = TealGuard(
+                guardrails={
+                    "pre": {
+                        "pii": pii_detection,
+                        "injection": prompt_injection,
+                        "content": content_moderation,
+                        "secrets": secret_detection
+                    }
+                }
+            )
+            
+            # Evaluate content deterministically without incurring LLM cost
+            decision_obj = guard.evaluate_sync({"content": content})
+            
+            return {
+                "decision": decision_obj.action,
+                "content_evaluated": content,
+                "security_info": {
+                    "action": decision_obj.action,
+                    "risk_score": getattr(decision_obj, "risk_score", 0.0),
+                    "reason_codes": getattr(decision_obj, "reason_codes", []),
+                    "short_circuited": getattr(decision_obj, "short_circuited", False),
+                    "total_latency_ms": getattr(decision_obj, "total_latency_ms", 0.0)
+                }
+            }
+        except Exception as e:
+            return {
+                "error": str(e),
+                "decision": "DENY",
+                "reason": f"TealTiger evaluation failed: {str(e)}"
+            }
diff --git a/packages/dify-plugin-tealtiger/tools/governance_scan.yaml b/packages/dify-plugin-tealtiger/tools/governance_scan.yaml
new file mode 100644
index 0000000..564d732
--- /dev/null
+++ b/packages/dify-plugin-tealtiger/tools/governance_scan.yaml
@@ -0,0 +1,50 @@
+identity:
+  name: governance_scan
+  author: TealTiger Team
+  label:
+    en_US: TealTiger Governance Scan
+description:
+  human:
+    en_US: Scans input text for PII, secrets, and policy violations. Returns an ALLOW or DENY decision with reason codes.
+  llm: A tool to scan text for PII, prompt injections, or policy violations.
+parameters:
+  - name: content
+    type: string
+    required: true
+    label:
+      en_US: Input Content
+    human_description:
+      en_US: The content to scan
+    llm_description: The input text to evaluate.
+  - name: pii_detection
+    type: boolean
+    required: false
+    default: true
+    label:
+      en_US: Enable PII Detection
+  - name: prompt_injection
+    type: boolean
+    required: false
+    default: true
+    label:
+      en_US: Enable Prompt Injection Prevention
+  - name: content_moderation
+    type: boolean
+    required: false
+    default: true
+    label:
+      en_US: Enable Content Moderation
+  - name: secret_detection
+    type: boolean
+    required: false
+    default: true
+    label:
+      en_US: Enable Secret Detection
+  - name: budget
+    type: number
+    required: false
+    default: 0
+    label:
+      en_US: Enforce Maximum Budget ($)
+    human_description:
+      en_US: Fails the evaluation if the budget is exceeded (0 means no limit).