commit 37518e0ca3e9b0a81656a9d32234989a5b62d026
Author: Zhongwei Li <lizhongwei.nkcs@gmail.com>
Date:   Sat Nov 29 18:52:45 2025 +0800

    Initial commit

diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
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+++ b/.claude-plugin/plugin.json
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+{
+  "name": "grpc-service-generator",
+  "description": "Generate gRPC services with Protocol Buffers and streaming support",
+  "version": "1.0.0",
+  "author": {
+    "name": "Jeremy Longshore",
+    "email": "[email protected]"
+  },
+  "skills": [
+    "./skills"
+  ],
+  "commands": [
+    "./commands"
+  ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+# grpc-service-generator
+
+Generate gRPC services with Protocol Buffers and streaming support
diff --git a/commands/generate-grpc-service.md b/commands/generate-grpc-service.md
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+++ b/commands/generate-grpc-service.md
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+---
+description: Generate production-ready gRPC services with Protocol Buffers
+shortcut: grpc
+---
+
+# Generate gRPC Service
+
+Automatically generate high-performance gRPC services with Protocol Buffer definitions, streaming support, load balancing, and comprehensive service implementations for multiple programming languages.
+
+## When to Use This Command
+
+Use `/generate-grpc-service` when you need to:
+- Build high-performance microservices with binary protocol
+- Implement real-time bidirectional streaming communication
+- Create strongly-typed service contracts across languages
+- Build internal services requiring minimal latency
+- Support multiple programming languages with single definition
+- Implement efficient mobile/IoT communication protocols
+
+DON'T use this when:
+- Building browser-based web applications (limited browser support)
+- Simple REST APIs suffice (gRPC adds complexity)
+- Working with teams unfamiliar with Protocol Buffers
+- Debugging tools are limited in your environment
+
+## Design Decisions
+
+This command implements **gRPC with Protocol Buffers v3** as the primary approach because:
+- Binary protocol offers 20-30% better performance than JSON
+- Built-in code generation for 10+ languages
+- Native support for streaming in all RPC patterns
+- Strong typing prevents runtime errors
+- Backward compatibility through field numbering
+- Built-in service discovery and load balancing
+
+**Alternative considered: Apache Thrift**
+- Similar performance characteristics
+- Less ecosystem support
+- Fewer language bindings
+- Recommended for Facebook ecosystem
+
+**Alternative considered: GraphQL with subscriptions**
+- Better for public APIs
+- More flexible queries
+- Higher overhead
+- Recommended for client-facing APIs
+
+## Prerequisites
+
+Before running this command:
+1. Protocol Buffer compiler (protoc) installed
+2. Language-specific gRPC tools installed
+3. Understanding of Protocol Buffer syntax
+4. Service architecture defined
+5. Authentication strategy determined
+
+## Implementation Process
+
+### Step 1: Define Service Contract
+Create comprehensive .proto files with service definitions and message types.
+
+### Step 2: Generate Language Bindings
+Compile Protocol Buffers to target language code with gRPC plugins.
+
+### Step 3: Implement Service Logic
+Build server-side implementations for all RPC methods.
+
+### Step 4: Add Interceptors
+Implement cross-cutting concerns like auth, logging, and error handling.
+
+### Step 5: Configure Production Settings
+Set up TLS, connection pooling, and load balancing.
+
+## Output Format
+
+The command generates:
+- `proto/service.proto` - Protocol Buffer definitions
+- `server/` - Server implementation with all RPC methods
+- `client/` - Client library with connection management
+- `interceptors/` - Authentication, logging, metrics interceptors
+- `config/` - TLS certificates and configuration
+- `docs/api.md` - Service documentation
+
+## Code Examples
+
+### Example 1: E-commerce Service with All RPC Patterns
+
+```protobuf
+// proto/ecommerce.proto
+syntax = "proto3";
+
+package ecommerce.v1;
+
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/empty.proto";
+
+// Service definition with all RPC patterns
+service ProductService {
+  // Unary RPC
+  rpc GetProduct(GetProductRequest) returns (Product);
+
+  // Server streaming
+  rpc ListProducts(ListProductsRequest) returns (stream Product);
+
+  // Client streaming
+  rpc ImportProducts(stream Product) returns (ImportSummary);
+
+  // Bidirectional streaming
+  rpc WatchInventory(stream InventoryUpdate) returns (stream InventoryChange);
+
+  // Batch operations
+  rpc BatchGetProducts(BatchGetProductsRequest) returns (BatchGetProductsResponse);
+}
+
+// Message definitions
+message Product {
+  string id = 1;
+  string name = 2;
+  string description = 3;
+  double price = 4;
+  int32 inventory = 5;
+  repeated string categories = 6;
+  map<string, string> metadata = 7;
+  google.protobuf.Timestamp created_at = 8;
+  google.protobuf.Timestamp updated_at = 9;
+
+  enum Status {
+    STATUS_UNSPECIFIED = 0;
+    STATUS_ACTIVE = 1;
+    STATUS_DISCONTINUED = 2;
+    STATUS_OUT_OF_STOCK = 3;
+  }
+  Status status = 10;
+}
+
+message GetProductRequest {
+  string product_id = 1;
+  repeated string fields = 2; // Field mask for partial responses
+}
+
+message ListProductsRequest {
+  string category = 1;
+  int32 page_size = 2;
+  string page_token = 3;
+  string order_by = 4;
+
+  message Filter {
+    double min_price = 1;
+    double max_price = 2;
+    repeated string tags = 3;
+  }
+  Filter filter = 5;
+}
+
+message ImportSummary {
+  int32 total_received = 1;
+  int32 successful = 2;
+  int32 failed = 3;
+  repeated ImportError errors = 4;
+}
+
+message ImportError {
+  int32 index = 1;
+  string product_id = 2;
+  string error = 3;
+}
+
+message InventoryUpdate {
+  string product_id = 1;
+  int32 quantity_change = 2;
+  string warehouse_id = 3;
+}
+
+message InventoryChange {
+  string product_id = 1;
+  int32 old_quantity = 2;
+  int32 new_quantity = 3;
+  google.protobuf.Timestamp timestamp = 4;
+  string triggered_by = 5;
+}
+
+message BatchGetProductsRequest {
+  repeated string product_ids = 1;
+  repeated string fields = 2;
+}
+
+message BatchGetProductsResponse {
+  repeated Product products = 1;
+  repeated string not_found = 2;
+}
+```
+
+```go
+// server/main.go - Go server implementation
+package main
+
+import (
+    "context"
+    "crypto/tls"
+    "fmt"
+    "io"
+    "log"
+    "net"
+    "sync"
+    "time"
+
+    pb "github.com/company/ecommerce/proto"
+    "github.com/golang/protobuf/ptypes/empty"
+    "google.golang.org/grpc"
+    "google.golang.org/grpc/codes"
+    "google.golang.org/grpc/credentials"
+    "google.golang.org/grpc/keepalive"
+    "google.golang.org/grpc/metadata"
+    "google.golang.org/grpc/status"
+    "google.golang.org/protobuf/types/known/timestamppb"
+)
+
+type productServer struct {
+    pb.UnimplementedProductServiceServer
+    mu       sync.RWMutex
+    products map[string]*pb.Product
+    watchers map[string]chan *pb.InventoryChange
+}
+
+// Unary RPC implementation
+func (s *productServer) GetProduct(
+    ctx context.Context,
+    req *pb.GetProductRequest,
+) (*pb.Product, error) {
+    // Extract metadata for tracing
+    if md, ok := metadata.FromIncomingContext(ctx); ok {
+        if traceID := md.Get("trace-id"); len(traceID) > 0 {
+            log.Printf("GetProduct request - trace: %s", traceID[0])
+        }
+    }
+
+    s.mu.RLock()
+    product, exists := s.products[req.ProductId]
+    s.mu.RUnlock()
+
+    if !exists {
+        return nil, status.Errorf(
+            codes.NotFound,
+            "product %s not found",
+            req.ProductId,
+        )
+    }
+
+    // Apply field mask if specified
+    if len(req.Fields) > 0 {
+        return applyFieldMask(product, req.Fields), nil
+    }
+
+    return product, nil
+}
+
+// Server streaming implementation
+func (s *productServer) ListProducts(
+    req *pb.ListProductsRequest,
+    stream pb.ProductService_ListProductsServer,
+) error {
+    s.mu.RLock()
+    defer s.mu.RUnlock()
+
+    count := 0
+    for _, product := range s.products {
+        // Apply filters
+        if !matchesFilter(product, req) {
+            continue
+        }
+
+        // Send product to stream
+        if err := stream.Send(product); err != nil {
+            return status.Errorf(
+                codes.Internal,
+                "failed to send product: %v",
+                err,
+            )
+        }
+
+        count++
+        if req.PageSize > 0 && count >= int(req.PageSize) {
+            break
+        }
+
+        // Simulate real-time processing
+        time.Sleep(10 * time.Millisecond)
+    }
+
+    return nil
+}
+
+// Client streaming implementation
+func (s *productServer) ImportProducts(
+    stream pb.ProductService_ImportProductsServer,
+) error {
+    var summary pb.ImportSummary
+    var errors []*pb.ImportError
+    index := 0
+
+    for {
+        product, err := stream.Recv()
+        if err == io.EOF {
+            // Client finished sending
+            summary.Errors = errors
+            return stream.SendAndClose(&summary)
+        }
+        if err != nil {
+            return status.Errorf(
+                codes.Internal,
+                "failed to receive product: %v",
+                err,
+            )
+        }
+
+        summary.TotalReceived++
+
+        // Validate and store product
+        if err := validateProduct(product); err != nil {
+            summary.Failed++
+            errors = append(errors, &pb.ImportError{
+                Index:     int32(index),
+                ProductId: product.Id,
+                Error:     err.Error(),
+            })
+        } else {
+            s.mu.Lock()
+            s.products[product.Id] = product
+            s.mu.Unlock()
+            summary.Successful++
+        }
+
+        index++
+    }
+}
+
+// Bidirectional streaming implementation
+func (s *productServer) WatchInventory(
+    stream pb.ProductService_WatchInventoryServer,
+) error {
+    // Create change channel for this client
+    changeChan := make(chan *pb.InventoryChange, 100)
+    clientID := generateClientID()
+
+    s.mu.Lock()
+    s.watchers[clientID] = changeChan
+    s.mu.Unlock()
+
+    defer func() {
+        s.mu.Lock()
+        delete(s.watchers, clientID)
+        s.mu.Unlock()
+        close(changeChan)
+    }()
+
+    // Handle bidirectional communication
+    errChan := make(chan error, 2)
+
+    // Goroutine to receive updates from client
+    go func() {
+        for {
+            update, err := stream.Recv()
+            if err == io.EOF {
+                errChan <- nil
+                return
+            }
+            if err != nil {
+                errChan <- err
+                return
+            }
+
+            // Process inventory update
+            if err := s.processInventoryUpdate(update); err != nil {
+                log.Printf("Failed to process update: %v", err)
+                continue
+            }
+
+            // Notify all watchers
+            change := &pb.InventoryChange{
+                ProductId:   update.ProductId,
+                NewQuantity: s.getInventory(update.ProductId),
+                Timestamp:   timestamppb.Now(),
+                TriggeredBy: clientID,
+            }
+
+            s.broadcastChange(change)
+        }
+    }()
+
+    // Goroutine to send changes to client
+    go func() {
+        for change := range changeChan {
+            if err := stream.Send(change); err != nil {
+                errChan <- err
+                return
+            }
+        }
+    }()
+
+    // Wait for error or completion
+    return <-errChan
+}
+
+// Interceptor for authentication
+func authInterceptor(
+    ctx context.Context,
+    req interface{},
+    info *grpc.UnaryServerInfo,
+    handler grpc.UnaryHandler,
+) (interface{}, error) {
+    // Extract token from metadata
+    md, ok := metadata.FromIncomingContext(ctx)
+    if !ok {
+        return nil, status.Error(codes.Unauthenticated, "missing metadata")
+    }
+
+    tokens := md.Get("authorization")
+    if len(tokens) == 0 {
+        return nil, status.Error(codes.Unauthenticated, "missing token")
+    }
+
+    // Validate token (implement your auth logic)
+    if !isValidToken(tokens[0]) {
+        return nil, status.Error(codes.Unauthenticated, "invalid token")
+    }
+
+    // Continue to handler
+    return handler(ctx, req)
+}
+
+// Main server setup
+func main() {
+    // Load TLS credentials
+    cert, err := tls.LoadX509KeyPair("server.crt", "server.key")
+    if err != nil {
+        log.Fatalf("Failed to load certificates: %v", err)
+    }
+
+    config := &tls.Config{
+        Certificates: []tls.Certificate{cert},
+        ClientAuth:   tls.RequireAndVerifyClientCert,
+    }
+
+    creds := credentials.NewTLS(config)
+
+    // Configure server options
+    opts := []grpc.ServerOption{
+        grpc.Creds(creds),
+        grpc.UnaryInterceptor(authInterceptor),
+        grpc.KeepaliveParams(keepalive.ServerParameters{
+            MaxConnectionIdle: 5 * time.Minute,
+            Time:             2 * time.Minute,
+            Timeout:          20 * time.Second,
+        }),
+        grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
+            MinTime:             5 * time.Second,
+            PermitWithoutStream: true,
+        }),
+        grpc.MaxConcurrentStreams(1000),
+    }
+
+    // Create gRPC server
+    server := grpc.NewServer(opts...)
+
+    // Register service
+    pb.RegisterProductServiceServer(server, &productServer{
+        products: make(map[string]*pb.Product),
+        watchers: make(map[string]chan *pb.InventoryChange),
+    })
+
+    // Start listening
+    lis, err := net.Listen("tcp", ":50051")
+    if err != nil {
+        log.Fatalf("Failed to listen: %v", err)
+    }
+
+    log.Println("gRPC server starting on :50051")
+    if err := server.Serve(lis); err != nil {
+        log.Fatalf("Failed to serve: %v", err)
+    }
+}
+```
+
+### Example 2: Python Client with Retry and Load Balancing
+
+```python
+# client/product_client.py
+import grpc
+import asyncio
+import logging
+from typing import List, Optional, AsyncIterator
+from concurrent import futures
+from grpc import aio
+import backoff
+
+from proto import ecommerce_pb2 as pb
+from proto import ecommerce_pb2_grpc as pb_grpc
+
+logger = logging.getLogger(__name__)
+
+class ProductClient:
+    """Enhanced gRPC client with retry, load balancing, and connection pooling."""
+
+    def __init__(
+        self,
+        servers: List[str],
+        api_key: Optional[str] = None,
+        use_tls: bool = True,
+        pool_size: int = 10
+    ):
+        self.servers = servers
+        self.api_key = api_key
+        self.use_tls = use_tls
+        self.pool_size = pool_size
+        self.channels = []
+        self.stubs = []
+        self._round_robin_counter = 0
+        self._setup_channels()
+
+    def _setup_channels(self):
+        """Set up connection pool with load balancing."""
+        for server in self.servers:
+            for _ in range(self.pool_size // len(self.servers)):
+                if self.use_tls:
+                    # Load client certificates
+                    with open('client.crt', 'rb') as f:
+                        client_cert = f.read()
+                    with open('client.key', 'rb') as f:
+                        client_key = f.read()
+                    with open('ca.crt', 'rb') as f:
+                        ca_cert = f.read()
+
+                    credentials = grpc.ssl_channel_credentials(
+                        root_certificates=ca_cert,
+                        private_key=client_key,
+                        certificate_chain=client_cert
+                    )
+                    channel = aio.secure_channel(
+                        server,
+                        credentials,
+                        options=[
+                            ('grpc.keepalive_time_ms', 120000),
+                            ('grpc.keepalive_timeout_ms', 20000),
+                            ('grpc.keepalive_permit_without_calls', True),
+                            ('grpc.http2.max_pings_without_data', 0),
+                        ]
+                    )
+                else:
+                    channel = aio.insecure_channel(
+                        server,
+                        options=[
+                            ('grpc.keepalive_time_ms', 120000),
+                            ('grpc.keepalive_timeout_ms', 20000),
+                        ]
+                    )
+
+                self.channels.append(channel)
+                self.stubs.append(pb_grpc.ProductServiceStub(channel))
+
+    def _get_stub(self) -> pb_grpc.ProductServiceStub:
+        """Get next stub using round-robin load balancing."""
+        stub = self.stubs[self._round_robin_counter]
+        self._round_robin_counter = (self._round_robin_counter + 1) % len(self.stubs)
+        return stub
+
+    def _get_metadata(self) -> List[tuple]:
+        """Generate request metadata."""
+        metadata = []
+        if self.api_key:
+            metadata.append(('authorization', f'Bearer {self.api_key}'))
+        metadata.append(('trace-id', self._generate_trace_id()))
+        return metadata
+
+    @backoff.on_exception(
+        backoff.expo,
+        grpc.RpcError,
+        max_tries=3,
+        giveup=lambda e: e.code() != grpc.StatusCode.UNAVAILABLE
+    )
+    async def get_product(
+        self,
+        product_id: str,
+        fields: Optional[List[str]] = None
+    ) -> pb.Product:
+        """Get single product with retry logic."""
+        request = pb.GetProductRequest(
+            product_id=product_id,
+            fields=fields or []
+        )
+
+        try:
+            response = await self._get_stub().GetProduct(
+                request,
+                metadata=self._get_metadata(),
+                timeout=5.0
+            )
+            return response
+        except grpc.RpcError as e:
+            logger.error(f"Failed to get product {product_id}: {e.details()}")
+            raise
+
+    async def list_products(
+        self,
+        category: Optional[str] = None,
+        page_size: int = 100,
+        min_price: Optional[float] = None,
+        max_price: Optional[float] = None
+    ) -> AsyncIterator[pb.Product]:
+        """Stream products with server-side streaming."""
+        request = pb.ListProductsRequest(
+            category=category or "",
+            page_size=page_size
+        )
+
+        if min_price is not None or max_price is not None:
+            request.filter.CopyFrom(pb.ListProductsRequest.Filter(
+                min_price=min_price or 0,
+                max_price=max_price or float('inf')
+            ))
+
+        try:
+            stream = self._get_stub().ListProducts(
+                request,
+                metadata=self._get_metadata(),
+                timeout=30.0
+            )
+
+            async for product in stream:
+                yield product
+        except grpc.RpcError as e:
+            logger.error(f"Failed to list products: {e.details()}")
+            raise
+
+    async def import_products(
+        self,
+        products: List[pb.Product]
+    ) -> pb.ImportSummary:
+        """Import products using client-side streaming."""
+        async def generate_products():
+            for product in products:
+                yield product
+                await asyncio.sleep(0.01)  # Rate limiting
+
+        try:
+            response = await self._get_stub().ImportProducts(
+                generate_products(),
+                metadata=self._get_metadata(),
+                timeout=60.0
+            )
+
+            if response.failed > 0:
+                logger.warning(
+                    f"Import completed with {response.failed} failures: "
+                    f"{[e.error for e in response.errors]}"
+                )
+
+            return response
+        except grpc.RpcError as e:
+            logger.error(f"Failed to import products: {e.details()}")
+            raise
+
+    async def watch_inventory(
+        self,
+        updates: AsyncIterator[pb.InventoryUpdate]
+    ) -> AsyncIterator[pb.InventoryChange]:
+        """Bidirectional streaming for inventory monitoring."""
+        try:
+            stream = self._get_stub().WatchInventory(
+                metadata=self._get_metadata()
+            )
+
+            # Start sending updates
+            send_task = asyncio.create_task(self._send_updates(stream, updates))
+
+            # Receive changes
+            try:
+                async for change in stream:
+                    yield change
+            finally:
+                send_task.cancel()
+
+        except grpc.RpcError as e:
+            logger.error(f"Failed in inventory watch: {e.details()}")
+            raise
+
+    async def _send_updates(
+        self,
+        stream,
+        updates: AsyncIterator[pb.InventoryUpdate]
+    ):
+        """Send inventory updates to server."""
+        try:
+            async for update in updates:
+                await stream.write(update)
+            await stream.done_writing()
+        except asyncio.CancelledError:
+            pass
+
+    async def close(self):
+        """Close all channels gracefully."""
+        close_tasks = [channel.close() for channel in self.channels]
+        await asyncio.gather(*close_tasks)
+
+    @staticmethod
+    def _generate_trace_id() -> str:
+        """Generate unique trace ID for request tracking."""
+        import uuid
+        return str(uuid.uuid4())
+
+# Usage example
+async def main():
+    # Initialize client with load balancing
+    client = ProductClient(
+        servers=[
+            'product-service-1:50051',
+            'product-service-2:50051',
+            'product-service-3:50051'
+        ],
+        api_key='your-api-key',
+        use_tls=True
+    )
+
+    try:
+        # Unary call
+        product = await client.get_product('prod-123')
+        print(f"Product: {product.name} - ${product.price}")
+
+        # Server streaming
+        async for product in client.list_products(
+            category='electronics',
+            min_price=100,
+            max_price=1000
+        ):
+            print(f"Listed: {product.name}")
+
+        # Client streaming
+        products_to_import = [
+            pb.Product(id=f'new-{i}', name=f'Product {i}', price=99.99)
+            for i in range(100)
+        ]
+        summary = await client.import_products(products_to_import)
+        print(f"Imported {summary.successful} products")
+
+        # Bidirectional streaming
+        async def generate_updates():
+            for i in range(10):
+                yield pb.InventoryUpdate(
+                    product_id=f'prod-{i}',
+                    quantity_change=5,
+                    warehouse_id='warehouse-1'
+                )
+                await asyncio.sleep(1)
+
+        async for change in client.watch_inventory(generate_updates()):
+            print(f"Inventory change: {change.product_id} -> {change.new_quantity}")
+
+    finally:
+        await client.close()
+
+if __name__ == '__main__':
+    asyncio.run(main())
+```
+
+### Example 3: Node.js Implementation with Health Checking
+
+```javascript
+// server/index.js
+const grpc = require('@grpc/grpc-js');
+const protoLoader = require('@grpc/proto-loader');
+const path = require('path');
+
+// Load proto file
+const PROTO_PATH = path.join(__dirname, '../proto/ecommerce.proto');
+const packageDefinition = protoLoader.loadSync(PROTO_PATH, {
+    keepCase: true,
+    longs: String,
+    enums: String,
+    defaults: true,
+    oneofs: true
+});
+
+const protoDescriptor = grpc.loadPackageDefinition(packageDefinition);
+const ecommerce = protoDescriptor.ecommerce.v1;
+
+// Health check implementation
+const health = require('grpc-health-check');
+const healthImpl = new health.Implementation({
+    '': 'SERVING',
+    'ecommerce.v1.ProductService': 'SERVING'
+});
+
+// Service implementation
+class ProductService {
+    constructor() {
+        this.products = new Map();
+        this.watchers = new Map();
+    }
+
+    async getProduct(call, callback) {
+        const { product_id } = call.request;
+        const product = this.products.get(product_id);
+
+        if (!product) {
+            callback({
+                code: grpc.status.NOT_FOUND,
+                message: `Product ${product_id} not found`
+            });
+            return;
+        }
+
+        callback(null, product);
+    }
+
+    async listProducts(call) {
+        const { category, page_size } = call.request;
+        let count = 0;
+
+        for (const [id, product] of this.products) {
+            if (category && product.categories.indexOf(category) === -1) {
+                continue;
+            }
+
+            call.write(product);
+            count++;
+
+            if (page_size > 0 && count >= page_size) {
+                break;
+            }
+
+            // Simulate processing delay
+            await new Promise(resolve => setTimeout(resolve, 10));
+        }
+
+        call.end();
+    }
+
+    // Add remaining methods...
+}
+
+// Server setup
+function main() {
+    const server = new grpc.Server({
+        'grpc.max_concurrent_streams': 1000,
+        'grpc.max_receive_message_length': 1024 * 1024 * 16
+    });
+
+    // Add services
+    server.addService(
+        ecommerce.ProductService.service,
+        new ProductService()
+    );
+
+    // Add health check
+    server.addService(health.service, healthImpl);
+
+    // Start server
+    server.bindAsync(
+        '0.0.0.0:50051',
+        grpc.ServerCredentials.createInsecure(),
+        (err, port) => {
+            if (err) {
+                console.error('Failed to bind:', err);
+                return;
+            }
+            console.log(`gRPC server running on port ${port}`);
+            server.start();
+        }
+    );
+}
+
+main();
+```
+
+## Error Handling
+
+| Error | Cause | Solution |
+|-------|-------|----------|
+| "Failed to compile proto" | Invalid Protocol Buffer syntax | Validate with `protoc --lint` |
+| "Connection refused" | Server not running or wrong port | Check server status and port |
+| "Deadline exceeded" | Request timeout | Increase timeout or optimize operation |
+| "Resource exhausted" | Rate limiting or quota exceeded | Implement backoff and retry |
+| "Unavailable" | Server temporarily down | Implement circuit breaker pattern |
+
+## Configuration Options
+
+**Server Options**
+- `MaxConcurrentStreams`: Limit concurrent streams per connection
+- `MaxReceiveMessageSize`: Maximum message size (default 4MB)
+- `KeepaliveParams`: Connection health monitoring
+- `ConnectionTimeout`: Maximum idle time before closing
+
+**Client Options**
+- `LoadBalancingPolicy`: round_robin, pick_first, grpclb
+- `WaitForReady`: Block until server available
+- `Retry`: Automatic retry configuration
+- `Interceptors`: Add cross-cutting concerns
+
+## Best Practices
+
+DO:
+- Use field numbers consistently for backward compatibility
+- Implement proper error codes and messages
+- Add request deadlines for all RPCs
+- Use streaming for large datasets
+- Implement health checking endpoints
+- Version your services properly
+
+DON'T:
+- Change field numbers in proto files
+- Use gRPC for browser clients without proxy
+- Ignore proper error handling
+- Send large messages without streaming
+- Skip TLS in production
+- Use synchronous calls for long operations
+
+## Performance Considerations
+
+- Binary protocol reduces bandwidth by 20-30% vs JSON
+- HTTP/2 multiplexing eliminates head-of-line blocking
+- Connection pooling reduces handshake overhead
+- Streaming prevents memory exhaustion with large datasets
+- Protocol Buffers provide 3-10x faster serialization than JSON
+
+## Security Considerations
+
+- Always use TLS in production with mutual authentication
+- Implement token-based authentication via metadata
+- Use interceptors for consistent auth across services
+- Validate all input according to proto definitions
+- Implement rate limiting per client
+- Use service accounts for service-to-service auth
+
+## Related Commands
+
+- `/rest-api-generator` - Generate REST APIs
+- `/graphql-server-builder` - Build GraphQL servers
+- `/api-gateway-builder` - Create API gateways
+- `/webhook-handler-creator` - Handle webhooks
+- `/websocket-server-builder` - WebSocket servers
+
+## Version History
+
+- v1.0.0 (2024-10): Initial implementation with Go, Python, Node.js support
+- Planned v1.1.0: Add Rust and Java implementations with advanced load balancing
\ No newline at end of file
diff --git a/plugin.lock.json b/plugin.lock.json
new file mode 100644
index 0000000..1454742
--- /dev/null
+++ b/plugin.lock.json
@@ -0,0 +1,105 @@
+{
+  "$schema": "internal://schemas/plugin.lock.v1.json",
+  "pluginId": "gh:jeremylongshore/claude-code-plugins-plus:plugins/api-development/grpc-service-generator",
+  "normalized": {
+    "repo": null,
+    "ref": "refs/tags/v20251128.0",
+    "commit": "81192931e3a65ecc7cb9f0cfcd1e92ce7687f712",
+    "treeHash": "e4ca53dd3760264a956b38d2364fbfc2c8a0d1d6a982eb21623b09a2f6a0f3a8",
+    "generatedAt": "2025-11-28T10:18:29.469814Z",
+    "toolVersion": "publish_plugins.py@0.2.0"
+  },
+  "origin": {
+    "remote": "git@github.com:zhongweili/42plugin-data.git",
+    "branch": "master",
+    "commit": "aa1497ed0949fd50e99e70d6324a29c5b34f9390",
+    "repoRoot": "/Users/zhongweili/projects/openmind/42plugin-data"
+  },
+  "manifest": {
+    "name": "grpc-service-generator",
+    "description": "Generate gRPC services with Protocol Buffers and streaming support",
+    "version": "1.0.0"
+  },
+  "content": {
+    "files": [
+      {
+        "path": "README.md",
+        "sha256": "92f1181d9227a18be5ab1a6a378bf74a46b83f34227978702f476e79db02f2c6"
+      },
+      {
+        "path": ".claude-plugin/plugin.json",
+        "sha256": "06498e42b1d524422790c1fb0a8768de92fbdf0e72aabc6dfba40be1458184f7"
+      },
+      {
+        "path": "commands/generate-grpc-service.md",
+        "sha256": "6f390a182afecd1dc57d6cd0ce9e6ef97fdca80df79aba9c0253730a1f6491a2"
+      },
+      {
+        "path": "skills/skill-adapter/references/examples.md",
+        "sha256": "922bbc3c4ebf38b76f515b5c1998ebde6bf902233e00e2c5a0e9176f975a7572"
+      },
+      {
+        "path": "skills/skill-adapter/references/best-practices.md",
+        "sha256": "c8f32b3566252f50daacd346d7045a1060c718ef5cfb07c55a0f2dec5f1fb39e"
+      },
+      {
+        "path": "skills/skill-adapter/references/README.md",
+        "sha256": "fba0cdef72782747ad294d7d683dc35a4f7cce93bc7d0670c27eee39787cfa00"
+      },
+      {
+        "path": "skills/skill-adapter/scripts/helper-template.sh",
+        "sha256": "0881d5660a8a7045550d09ae0acc15642c24b70de6f08808120f47f86ccdf077"
+      },
+      {
+        "path": "skills/skill-adapter/scripts/validation.sh",
+        "sha256": "92551a29a7f512d2036e4f1fb46c2a3dc6bff0f7dde4a9f699533e446db48502"
+      },
+      {
+        "path": "skills/skill-adapter/scripts/README.md",
+        "sha256": "35b32da2497e5b23c5bf43994a54ab7d30e0668bbca8807b323cfaa02b066846"
+      },
+      {
+        "path": "skills/skill-adapter/assets/test-data.json",
+        "sha256": "ac17dca3d6e253a5f39f2a2f1b388e5146043756b05d9ce7ac53a0042eee139d"
+      },
+      {
+        "path": "skills/skill-adapter/assets/README.md",
+        "sha256": "84a0f5ae2b2f95da55890d4ee9e0a12fdd79d10c5959f77c8db53603400ef8a4"
+      },
+      {
+        "path": "skills/skill-adapter/assets/skill-schema.json",
+        "sha256": "f5639ba823a24c9ac4fb21444c0717b7aefde1a4993682897f5bf544f863c2cd"
+      },
+      {
+        "path": "skills/skill-adapter/assets/config-template.json",
+        "sha256": "0c2ba33d2d3c5ccb266c0848fc43caa68a2aa6a80ff315d4b378352711f83e1c"
+      },
+      {
+        "path": "skills/skill-adapter/assets/examples/bidirectional_streaming_rpc.proto",
+        "sha256": "a23ace93e2995a8bc341546a8c497397cc4c78957251c00d0e067a7b1ecdaff8"
+      },
+      {
+        "path": "skills/skill-adapter/assets/examples/streaming_rpc.proto",
+        "sha256": "e18bc4c5c49509fc46886d62d33e4b6a1bfc57a7b64402cda6e6b479b8663c48"
+      },
+      {
+        "path": "skills/skill-adapter/assets/examples/unary_rpc.proto",
+        "sha256": "73918d5bf615789ba2b0a43a9ea803a16d13e4ebd5858f4b1e59dbbc1e9587f1"
+      },
+      {
+        "path": "skills/skill-adapter/assets/examples/client_streaming_rpc.proto",
+        "sha256": "ae71237bea49c12369e9322acbd8c503a66bd98482a52622ff88a263b5d1f819"
+      },
+      {
+        "path": "skills/skill-adapter/assets/templates/service.proto.template",
+        "sha256": "ca5cd318f427365bb7cd252bab20b4c2a526e2607f16b54d9731b1c728affbe1"
+      }
+    ],
+    "dirSha256": "e4ca53dd3760264a956b38d2364fbfc2c8a0d1d6a982eb21623b09a2f6a0f3a8"
+  },
+  "security": {
+    "scannedAt": null,
+    "scannerVersion": null,
+    "flags": []
+  }
+}
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/README.md b/skills/skill-adapter/assets/README.md
new file mode 100644
index 0000000..3f3ef14
--- /dev/null
+++ b/skills/skill-adapter/assets/README.md
@@ -0,0 +1,9 @@
+# Assets
+
+Bundled resources for grpc-service-generator skill
+
+- [ ] templates/service.proto.template: A Jinja2 template for generating .proto files with customizable service and message definitions.
+- [ ] examples/unary_rpc.proto: Example .proto file demonstrating a simple unary RPC.
+- [ ] examples/streaming_rpc.proto: Example .proto file demonstrating a server-side streaming RPC.
+- [ ] examples/client_streaming_rpc.proto: Example .proto file demonstrating a client-side streaming RPC.
+- [ ] examples/bidirectional_streaming_rpc.proto: Example .proto file demonstrating a bidirectional streaming RPC.
diff --git a/skills/skill-adapter/assets/config-template.json b/skills/skill-adapter/assets/config-template.json
new file mode 100644
index 0000000..16f1712
--- /dev/null
+++ b/skills/skill-adapter/assets/config-template.json
@@ -0,0 +1,32 @@
+{
+  "skill": {
+    "name": "skill-name",
+    "version": "1.0.0",
+    "enabled": true,
+    "settings": {
+      "verbose": false,
+      "autoActivate": true,
+      "toolRestrictions": true
+    }
+  },
+  "triggers": {
+    "keywords": [
+      "example-trigger-1",
+      "example-trigger-2"
+    ],
+    "patterns": []
+  },
+  "tools": {
+    "allowed": [
+      "Read",
+      "Grep",
+      "Bash"
+    ],
+    "restricted": []
+  },
+  "metadata": {
+    "author": "Plugin Author",
+    "category": "general",
+    "tags": []
+  }
+}
diff --git a/skills/skill-adapter/assets/examples/bidirectional_streaming_rpc.proto b/skills/skill-adapter/assets/examples/bidirectional_streaming_rpc.proto
new file mode 100644
index 0000000..14f7c96
--- /dev/null
+++ b/skills/skill-adapter/assets/examples/bidirectional_streaming_rpc.proto
@@ -0,0 +1,46 @@
+syntax = "proto3";
+
+package examples;
+
+option go_package = "examples";
+
+// The greeting service definition.
+service BidirectionalGreeter {
+  // A bidirectional streaming RPC.
+  //
+  // Accepts a stream of GreetingRequests and returns a stream of GreetingResponses.
+  BidirectionalGreeting (stream GreetingRequest) returns (stream GreetingResponse);
+}
+
+// The request message containing the user's name.
+message GreetingRequest {
+  string name = 1;
+  // Add additional request fields here.  Consider adding metadata or context.
+  string request_id = 2; // Example: a unique request identifier
+}
+
+// The response message containing the greetings.
+message GreetingResponse {
+  string message = 1;
+  // Add additional response fields here.  Consider adding status information.
+  string server_timestamp = 2; // Example: timestamp of the server when the response was generated
+}
+
+// Example usage comments:
+//
+//  - The BidirectionalGreeting RPC allows the client and server to exchange multiple messages
+//    in a single connection. This is useful for real-time communication or data streaming.
+//
+//  - The GreetingRequest can include metadata, such as a request ID, to track individual requests
+//    within the stream.
+//
+//  - The GreetingResponse can include information about the server's processing, such as a timestamp.
+//
+//  - Consider adding error handling and retry mechanisms to your gRPC client to handle potential
+//    network issues.
+//
+//  - Implement appropriate logging and monitoring to track the performance of your gRPC service.
+//
+//  - For production environments, enable TLS for secure communication between the client and server.
+//
+//  - Implement interceptors for logging, authentication, and other cross-cutting concerns.
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/examples/client_streaming_rpc.proto b/skills/skill-adapter/assets/examples/client_streaming_rpc.proto
new file mode 100644
index 0000000..f283e15
--- /dev/null
+++ b/skills/skill-adapter/assets/examples/client_streaming_rpc.proto
@@ -0,0 +1,27 @@
+syntax = "proto3";
+
+package example;
+
+option go_package = "example.com/grpc-service-generator/examples";
+
+// The service definition.
+service StreamingService {
+  // Sends a greeting
+  rpc ClientStreamingExample (stream ClientStreamingRequest) returns (ClientStreamingResponse) {}
+}
+
+// The request message containing the user's name.
+message ClientStreamingRequest {
+  string message = 1; // The message from the client.  Can represent chunks of data.
+}
+
+// The response message containing the greetings
+message ClientStreamingResponse {
+  string result = 1;  // The aggregated result based on the client's stream.
+}
+
+// Instructions:
+// 1. Define your request and response messages
+// 2. Define the RPC service, using the stream keyword for streaming RPCs
+// 3. Implement the server and client code
+// 4. Remember to handle errors and closing the stream gracefully.
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/examples/streaming_rpc.proto b/skills/skill-adapter/assets/examples/streaming_rpc.proto
new file mode 100644
index 0000000..d77abf9
--- /dev/null
+++ b/skills/skill-adapter/assets/examples/streaming_rpc.proto
@@ -0,0 +1,38 @@
+syntax = "proto3";
+
+package example;
+
+option go_package = "example.com/grpc-service-generator/examples";
+
+// Define the service
+service StreamingService {
+  // Server-side streaming RPC. The client sends a single request, and the
+  // server responds with a stream of messages.
+  rpc ServerStreamingExample (StreamingRequest) returns (stream StreamingResponse) {}
+}
+
+// The request message for the ServerStreamingExample RPC.
+message StreamingRequest {
+  string request_id = 1;  // A unique identifier for the request.
+  int32  num_responses = 2; // The number of responses the server should send.
+  string message_prefix = 3; // A prefix to add to each response message.
+}
+
+// The response message for the ServerStreamingExample RPC.
+message StreamingResponse {
+  string response_id = 1; // A unique identifier for the response.
+  string message = 2;      // The message content.
+}
+
+// Example usage notes:
+//
+// - The `request_id` field in `StreamingRequest` can be used for logging and
+//   correlation.
+// - The `num_responses` field allows the client to control the number of
+//   messages received.  Consider adding a maximum limit to prevent resource exhaustion.
+// - The `message_prefix` field demonstrates how to parameterize the server's
+//   response.  This could be used to customize the response based on user preferences.
+// - The `response_id` field in `StreamingResponse` allows for identifying individual messages in the stream.
+// - Consider adding error handling to the server implementation to gracefully
+//   handle situations where the client disconnects prematurely.
+// - For production, consider adding authentication and authorization to the service.
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/examples/unary_rpc.proto b/skills/skill-adapter/assets/examples/unary_rpc.proto
new file mode 100644
index 0000000..15f7ed3
--- /dev/null
+++ b/skills/skill-adapter/assets/examples/unary_rpc.proto
@@ -0,0 +1,28 @@
+// examples/unary_rpc.proto
+//
+// This file defines a simple gRPC service with a unary RPC.
+//
+// To compile this .proto file:
+// protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative examples/unary_rpc.proto
+
+syntax = "proto3";
+
+package example;
+
+option go_package = "github.com/example/grpc-service-generator/example"; // Replace with your actual Go package
+
+// The greeting service definition.
+service Greeter {
+  // Sends a greeting
+  rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+// The request message containing the user's name.
+message HelloRequest {
+  string name = 1;
+}
+
+// The response message containing the greetings
+message HelloReply {
+  string message = 1;
+}
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/skill-schema.json b/skills/skill-adapter/assets/skill-schema.json
new file mode 100644
index 0000000..8dc154c
--- /dev/null
+++ b/skills/skill-adapter/assets/skill-schema.json
@@ -0,0 +1,28 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Claude Skill Configuration",
+  "type": "object",
+  "required": ["name", "description"],
+  "properties": {
+    "name": {
+      "type": "string",
+      "pattern": "^[a-z0-9-]+$",
+      "maxLength": 64,
+      "description": "Skill identifier (lowercase, hyphens only)"
+    },
+    "description": {
+      "type": "string",
+      "maxLength": 1024,
+      "description": "What the skill does and when to use it"
+    },
+    "allowed-tools": {
+      "type": "string",
+      "description": "Comma-separated list of allowed tools"
+    },
+    "version": {
+      "type": "string",
+      "pattern": "^\\d+\\.\\d+\\.\\d+$",
+      "description": "Semantic version (x.y.z)"
+    }
+  }
+}
diff --git a/skills/skill-adapter/assets/templates/service.proto.template b/skills/skill-adapter/assets/templates/service.proto.template
new file mode 100644
index 0000000..fc83448
--- /dev/null
+++ b/skills/skill-adapter/assets/templates/service.proto.template
@@ -0,0 +1,56 @@
+// templates/service.proto.template
+// This is a Jinja2 template for generating .proto files.
+// Use this template to define your gRPC service and messages.
+
+syntax = "proto3";
+
+package {{ package_name }}; // Replace with your package name
+
+// Option to specify the go package. Replace with your desired path.
+option go_package = "{{ go_package_path }}";
+
+// Define your service here.  Replace "YourService" with your service name.
+// Consider adding authentication and authorization interceptors.
+service {{ service_name }} {
+  // Unary RPC example:  A simple request-response.
+  rpc {{ unary_method_name }} ({{ unary_request_type }}) returns ({{ unary_response_type }});
+
+  // Server-side streaming RPC example: The server sends a stream of responses
+  // after receiving the request.  Useful for pushing updates.
+  rpc {{ server_streaming_method_name }} ({{ streaming_request_type }}) returns (stream {{ streaming_response_type }});
+
+  // Client-side streaming RPC example: The client sends a stream of requests
+  // to the server, which responds with a single response.  Useful for batch processing.
+  rpc {{ client_streaming_method_name }} (stream {{ streaming_request_type }}) returns ({{ streaming_response_type }});
+
+  // Bidirectional streaming RPC example: Both the client and the server send
+  // a stream of messages using a read-write stream.  Useful for real-time communication.
+  rpc {{ bidirectional_streaming_method_name }} (stream {{ streaming_request_type }}) returns (stream {{ streaming_response_type }});
+}
+
+// Define your message types here.  Make sure the fields are well-defined and documented.
+// Consider using well-known types from google/protobuf/timestamp.proto for timestamps.
+
+// Example request message for unary RPC
+message {{ unary_request_type }} {
+  string id = 1;  // A unique identifier. Consider adding validation.
+  string name = 2; // A name.  Consider adding validation (e.g., max length).
+}
+
+// Example response message for unary RPC
+message {{ unary_response_type }} {
+  string message = 1; // A confirmation message.
+  int32 status_code = 2; // HTTP-like status code for finer-grained error handling.
+}
+
+// Example request message for streaming RPC
+message {{ streaming_request_type }} {
+  string data = 1; // Data to be processed. Consider adding rate limiting on the server.
+  int64 timestamp = 2; // Timestamp of the data.
+}
+
+// Example response message for streaming RPC
+message {{ streaming_response_type }} {
+  string result = 1; // Result of the processing.
+  bool success = 2; // Indicate if the processing was successful.
+}
\ No newline at end of file
diff --git a/skills/skill-adapter/assets/test-data.json b/skills/skill-adapter/assets/test-data.json
new file mode 100644
index 0000000..f0cd871
--- /dev/null
+++ b/skills/skill-adapter/assets/test-data.json
@@ -0,0 +1,27 @@
+{
+  "testCases": [
+    {
+      "name": "Basic activation test",
+      "input": "trigger phrase example",
+      "expected": {
+        "activated": true,
+        "toolsUsed": ["Read", "Grep"],
+        "success": true
+      }
+    },
+    {
+      "name": "Complex workflow test",
+      "input": "multi-step trigger example",
+      "expected": {
+        "activated": true,
+        "steps": 3,
+        "toolsUsed": ["Read", "Write", "Bash"],
+        "success": true
+      }
+    }
+  ],
+  "fixtures": {
+    "sampleInput": "example data",
+    "expectedOutput": "processed result"
+  }
+}
diff --git a/skills/skill-adapter/references/README.md b/skills/skill-adapter/references/README.md
new file mode 100644
index 0000000..dc2a35a
--- /dev/null
+++ b/skills/skill-adapter/references/README.md
@@ -0,0 +1,8 @@
+# References
+
+Bundled resources for grpc-service-generator skill
+
+- [ ] grpc_best_practices.md: A document outlining gRPC best practices for service design, error handling, and security.
+- [ ] protobuf_style_guide.md: A document detailing the Protocol Buffer style guide for writing clean and maintainable .proto files.
+- [ ] grpc_error_handling.md: A document explaining different gRPC error handling strategies.
+- [ ] grpc_interceptors.md: A document explaining how to use gRPC interceptors for authentication, logging, and monitoring.
diff --git a/skills/skill-adapter/references/best-practices.md b/skills/skill-adapter/references/best-practices.md
new file mode 100644
index 0000000..3505048
--- /dev/null
+++ b/skills/skill-adapter/references/best-practices.md
@@ -0,0 +1,69 @@
+# Skill Best Practices
+
+Guidelines for optimal skill usage and development.
+
+## For Users
+
+### Activation Best Practices
+
+1. **Use Clear Trigger Phrases**
+   - Match phrases from skill description
+   - Be specific about intent
+   - Provide necessary context
+
+2. **Provide Sufficient Context**
+   - Include relevant file paths
+   - Specify scope of analysis
+   - Mention any constraints
+
+3. **Understand Tool Permissions**
+   - Check allowed-tools in frontmatter
+   - Know what the skill can/cannot do
+   - Request appropriate actions
+
+### Workflow Optimization
+
+- Start with simple requests
+- Build up to complex workflows
+- Verify each step before proceeding
+- Use skill consistently for related tasks
+
+## For Developers
+
+### Skill Development Guidelines
+
+1. **Clear Descriptions**
+   - Include explicit trigger phrases
+   - Document all capabilities
+   - Specify limitations
+
+2. **Proper Tool Permissions**
+   - Use minimal necessary tools
+   - Document security implications
+   - Test with restricted tools
+
+3. **Comprehensive Documentation**
+   - Provide usage examples
+   - Document common pitfalls
+   - Include troubleshooting guide
+
+### Maintenance
+
+- Keep version updated
+- Test after tool updates
+- Monitor user feedback
+- Iterate on descriptions
+
+## Performance Tips
+
+- Scope skills to specific domains
+- Avoid overlapping trigger phrases
+- Keep descriptions under 1024 chars
+- Test activation reliability
+
+## Security Considerations
+
+- Never include secrets in skill files
+- Validate all inputs
+- Use read-only tools when possible
+- Document security requirements
diff --git a/skills/skill-adapter/references/examples.md b/skills/skill-adapter/references/examples.md
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index 0000000..b1d8bd2
--- /dev/null
+++ b/skills/skill-adapter/references/examples.md
@@ -0,0 +1,70 @@
+# Skill Usage Examples
+
+This document provides practical examples of how to use this skill effectively.
+
+## Basic Usage
+
+### Example 1: Simple Activation
+
+**User Request:**
+```
+[Describe trigger phrase here]
+```
+
+**Skill Response:**
+1. Analyzes the request
+2. Performs the required action
+3. Returns results
+
+### Example 2: Complex Workflow
+
+**User Request:**
+```
+[Describe complex scenario]
+```
+
+**Workflow:**
+1. Step 1: Initial analysis
+2. Step 2: Data processing
+3. Step 3: Result generation
+4. Step 4: Validation
+
+## Advanced Patterns
+
+### Pattern 1: Chaining Operations
+
+Combine this skill with other tools:
+```
+Step 1: Use this skill for [purpose]
+Step 2: Chain with [other tool]
+Step 3: Finalize with [action]
+```
+
+### Pattern 2: Error Handling
+
+If issues occur:
+- Check trigger phrase matches
+- Verify context is available
+- Review allowed-tools permissions
+
+## Tips & Best Practices
+
+- ✅ Be specific with trigger phrases
+- ✅ Provide necessary context
+- ✅ Check tool permissions match needs
+- ❌ Avoid vague requests
+- ❌ Don't mix unrelated tasks
+
+## Common Issues
+
+**Issue:** Skill doesn't activate
+**Solution:** Use exact trigger phrases from description
+
+**Issue:** Unexpected results
+**Solution:** Check input format and context
+
+## See Also
+
+- Main SKILL.md for full documentation
+- scripts/ for automation helpers
+- assets/ for configuration examples
diff --git a/skills/skill-adapter/scripts/README.md b/skills/skill-adapter/scripts/README.md
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index 0000000..267bbc8
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+++ b/skills/skill-adapter/scripts/README.md
@@ -0,0 +1,8 @@
+# Scripts
+
+Bundled resources for grpc-service-generator skill
+
+- [ ] generate_proto.sh: Generates a basic .proto file with example service and message definitions.
+- [ ] compile_proto.sh: Compiles the .proto file into gRPC stubs for different languages (Python, Go, Java).
+- [ ] run_grpc_server.py: A basic Python gRPC server implementation for testing the generated stubs.
+- [ ] test_grpc_client.py: A basic Python gRPC client implementation for testing the gRPC server.
diff --git a/skills/skill-adapter/scripts/helper-template.sh b/skills/skill-adapter/scripts/helper-template.sh
new file mode 100755
index 0000000..c4aae90
--- /dev/null
+++ b/skills/skill-adapter/scripts/helper-template.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+# Helper script template for skill automation
+# Customize this for your skill's specific needs
+
+set -e
+
+function show_usage() {
+    echo "Usage: $0 [options]"
+    echo ""
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --verbose  Enable verbose output"
+    echo ""
+}
+
+# Parse arguments
+VERBOSE=false
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -h|--help)
+            show_usage
+            exit 0
+            ;;
+        -v|--verbose)
+            VERBOSE=true
+            shift
+            ;;
+        *)
+            echo "Unknown option: $1"
+            show_usage
+            exit 1
+            ;;
+    esac
+done
+
+# Your skill logic here
+if [ "$VERBOSE" = true ]; then
+    echo "Running skill automation..."
+fi
+
+echo "✅ Complete"
diff --git a/skills/skill-adapter/scripts/validation.sh b/skills/skill-adapter/scripts/validation.sh
new file mode 100755
index 0000000..590af58
--- /dev/null
+++ b/skills/skill-adapter/scripts/validation.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Skill validation helper
+# Validates skill activation and functionality
+
+set -e
+
+echo "🔍 Validating skill..."
+
+# Check if SKILL.md exists
+if [ ! -f "../SKILL.md" ]; then
+    echo "❌ Error: SKILL.md not found"
+    exit 1
+fi
+
+# Validate frontmatter
+if ! grep -q "^---$" "../SKILL.md"; then
+    echo "❌ Error: No frontmatter found"
+    exit 1
+fi
+
+# Check required fields
+if ! grep -q "^name:" "../SKILL.md"; then
+    echo "❌ Error: Missing 'name' field"
+    exit 1
+fi
+
+if ! grep -q "^description:" "../SKILL.md"; then
+    echo "❌ Error: Missing 'description' field"
+    exit 1
+fi
+
+echo "✅ Skill validation passed"