fix: drop down proto versions

sicoyle · sicoyle · commit 9dc356594bc5 · 2026-05-08T09:32:58.000-05:00
Signed-off-by: Samantha Coyle &lt;sam@diagrid.io&gt;
diff --git a/dapr/proto/common/v1/common_pb2_grpc.py b/dapr/proto/common/v1/common_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/actors_pb2_grpc.py b/dapr/proto/runtime/v1/actors_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/ai_pb2_grpc.py b/dapr/proto/runtime/v1/ai_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/appcallback_pb2_grpc.py b/dapr/proto/runtime/v1/appcallback_pb2_grpc.py
@@ -7,7 +7,7 @@
 from dapr.proto.runtime.v1 import appcallback_pb2 as dapr_dot_proto_dot_runtime_dot_v1_dot_appcallback__pb2
 from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/binding_pb2_grpc.py b/dapr/proto/runtime/v1/binding_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/configuration_pb2_grpc.py b/dapr/proto/runtime/v1/configuration_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/crypto_pb2_grpc.py b/dapr/proto/runtime/v1/crypto_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/dapr_pb2_grpc.py b/dapr/proto/runtime/v1/dapr_pb2_grpc.py
@@ -20,7 +20,7 @@
 from dapr.proto.runtime.v1 import workflow_pb2 as dapr_dot_proto_dot_runtime_dot_v1_dot_workflow__pb2
 from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/invoke_pb2_grpc.py b/dapr/proto/runtime/v1/invoke_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/jobs_pb2_grpc.py b/dapr/proto/runtime/v1/jobs_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/lock_pb2_grpc.py b/dapr/proto/runtime/v1/lock_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/metadata_pb2_grpc.py b/dapr/proto/runtime/v1/metadata_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/pubsub_pb2_grpc.py b/dapr/proto/runtime/v1/pubsub_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/secret_pb2_grpc.py b/dapr/proto/runtime/v1/secret_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/state_pb2_grpc.py b/dapr/proto/runtime/v1/state_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/dapr/proto/runtime/v1/workflow_pb2_grpc.py b/dapr/proto/runtime/v1/workflow_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/examples/mcp/README.md b/examples/mcp/README.md
@@ -68,3 +68,72 @@ spec:
       command: python
       args: ["path/to/server.py"]
 ```
+
+## `DaprMCPClient` API at a glance
+
+`DaprMCPClient` is **framework-agnostic**: it returns plain `MCPToolDef` dataclasses, not framework-specific tool wrappers. This lets the same client power dapr-agents, LangChain, AutoGen, or any hand-rolled agent loop.
+
+```python
+from dapr.ext.workflow import DaprMCPClient
+
+client = DaprMCPClient(timeout_in_seconds=30, allowed_tools={"get_weather"})
+client.connect("weather")
+
+for tool in client.get_all_tools():
+    print(tool.name, "→", tool.call_tool_workflow)
+```
+
+`MCPToolDef` carries:
+
+- `name` — MCP tool name (e.g., `"get_weather"`).
+- `description` — human-readable description.
+- `input_schema` — JSON Schema for the tool's arguments.
+- `server_name` — the `MCPServer` resource the tool came from.
+- `call_tool_workflow` — the pre-computed `dapr.internal.mcp.<server>.CallTool.<tool>` workflow name.
+
+Public methods: `connect(name)`, `get_all_tools()`, `get_server_tools(name)`, `get_connected_servers()`. The async equivalent lives at `dapr.ext.workflow.aio.DaprMCPClient`.
+
+## Wiring `MCPToolDef` into a non-dapr-agents framework
+
+`MCPToolDef` is intentionally framework-agnostic — you need a small translation step to convert it into your framework's tool type. The translation binds two things:
+
+1. The tool's `call_tool_workflow` name into a callable that schedules it as a child workflow (passing `{"arguments": kwargs}` as input).
+2. The `input_schema` into whatever args validator your framework uses (Pydantic, JSON Schema validator, etc.).
+
+dapr-agents ships such a helper out of the box; for other frameworks the shim is typically under 30 lines. Sketch:
+
+```python
+from typing import Any, Dict, Optional, Type
+from pydantic import BaseModel
+from dapr.ext.workflow import DaprMCPClient
+
+# ---- 1. Discover ---------------------------------------------------------
+client = DaprMCPClient()
+client.connect("weather")
+
+# ---- 2. Translate each MCPToolDef into your framework's tool ------------
+def to_my_framework_tool(tool_def):
+    # Build an args model from the JSON Schema
+    args_model: Optional[Type[BaseModel]] = build_pydantic_model(
+        tool_def.input_schema, f"{tool_def.name}Args"
+    )
+
+    # Build the executor that schedules the child workflow
+    def _executor(ctx: Any, **kwargs: Any) -> Any:
+        return ctx.call_child_workflow(
+            workflow=tool_def.call_tool_workflow,
+            input={"arguments": kwargs},
+        )
+
+    return MyFrameworkTool(
+        name=tool_def.name,
+        description=tool_def.description,
+        func=_executor,
+        args_model=args_model,
+    )
+
+tools = [to_my_framework_tool(t) for t in client.get_all_tools()]
+# ... pass `tools` to your framework's agent constructor.
+```
+
+If you're using **dapr-agents**, you don't write this yourself — `DurableAgent` auto-discovers MCPServer resources from the sidecar and wires them up. See the dapr-agents docs for details.
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/attestation_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/attestation_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/backend_service_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/backend_service_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/history_events_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/history_events_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestration_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestration_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestrator_actions_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestrator_actions_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestrator_service_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/orchestrator_service_pb2_grpc.py
@@ -6,7 +6,7 @@
 from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
 from dapr.ext.workflow._durabletask.internal import orchestrator_service_pb2 as orchestrator__service__pb2
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/runtime_state_pb2_grpc.py b/ext/dapr-ext-workflow/dapr/ext/workflow/_durabletask/internal/runtime_state_pb2_grpc.py
@@ -4,7 +4,7 @@
 import warnings
 
 
-GRPC_GENERATED_VERSION = '1.80.0'
+GRPC_GENERATED_VERSION = '1.76.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 
