### Start Seq Server with Docker Compose

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Starts a Seq server using the project's `docker-compose.yml` file. This is an alternative to manual Docker commands for easier management.

```bash
# Use docker-compose.yml from project root
docker-compose up -d seq

# Check status
docker-compose ps
```

--------------------------------

### Publishing and Running Seq-MCP Server Executable

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This snippet shows how to publish the Seq-MCP project into an optimized release build and then run the resulting executable. This method is recommended for production due to its fast startup and included dependencies. It requires the .NET SDK to be installed.

```bash
# Publish once
dotnet publish src/SeqMcp/SeqMcp.csproj -c Release -o ./publish

# Run instantly
./publish/SeqMcp.exe  # Windows
./publish/SeqMcp      # Linux/macOS
```

--------------------------------

### Start Seq Docker Container for Testing

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This command starts a Seq server instance in a Docker container, making it available for integration tests. It maps the container's port 80 to the host's port 5341 and accepts the End User License Agreement. Ensure Docker is installed and running.

```bash
docker run -d --name seq-test -e ACCEPT_EULA=Y -p 5341:80 datalust/seq

```

--------------------------------

### Start Seq Server with Docker

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Launches a Seq server instance in a Docker container, making it accessible for integration tests. It maps ports 5341 and 5342 and accepts the End-User License Agreement.

```bash
# Start Seq in container
docker run -d \
  --name seq-test \
  -e ACCEPT_EULA=Y \
  -p 5341:80 \
  -p 5342:5341 \
  datalust/seq:latest

# Verify Seq is running
curl http://localhost:5341/api

# Open Seq UI
open http://localhost:5341
```

--------------------------------

### Docker Compose Quick Start for Seq MCP Server

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

Provides commands to quickly set up and run the Seq MCP Server alongside the Seq server using Docker Compose. This includes steps for environment variable configuration, starting services, checking logs, and verifying health.

```bash
# 1. Create .env file (optional)
cp .env.example .env
# Edit .env if needed

# 2. Start both services
docker-compose up -d

# 3. Check logs
docker-compose logs -f seq-mcp

# 4. Check health
curl http://localhost:5555/health

# 5. Open Seq UI
http://localhost:8080
```

--------------------------------

### Running Seq-MCP Server with Docker Compose

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This command is used to start the Seq-MCP server using Docker Compose. It assumes a docker-compose.yml file is present in the project directory, simplifying the management of containerized applications and their configurations.

```bash
docker-compose up -d
```

--------------------------------

### Claude Desktop MCP Server Configuration

Source: https://github.com/weselow/seq-mcp-server/blob/master/README.md

Configuration examples for integrating the Seq MCP Server with Claude Desktop. It shows minimal setup and a recommended configuration with project scope filtering using headers. This filtering optimizes token usage by retrieving logs only for a specific project.

```json
{
  "mcpServers": {
    "seq": {
      "url": "http://localhost:5555/sse"    // ОБЯЗАТЕЛЬНО: URL MCP сервера
    }
  }
}
```

```json
{
  "mcpServers": {
    "seq": {
      "url": "http://localhost:5555/sse",                     // ОБЯЗАТЕЛЬНО: URL MCP сервера
      "headers": {
        "X-Seq-Project-Scope": "MyWebApp",                    // ОПЦИОНАЛЬНО: фильтр по проекту (экономит токены!)
        "X-Seq-Scope-Field": "Application"                    // ОПЦИОНАЛЬНО: поле для фильтрации (по умолчанию "Application")
      }
    }
  }
}
```

--------------------------------

### MCP Server Startup Logs

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/configuration-en.md

Example log output from the MCP server upon startup, indicating the configured server URL, Seq URL, and transport protocol. This is crucial for verifying the configuration.

```log
info: SeqMcp[0]
      Seq MCP Server starting...
info: SeqMcp[0]
      Server URL: http://localhost:5555
info: SeqMcp[0]
      Seq URL: http://localhost:5341
info: SeqMcp[0]
      Transport: HTTP/SSE
```

--------------------------------

### Docker Compose CLI Commands

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

A set of essential command-line interface commands for managing the Docker Compose setup. These commands cover starting, stopping, viewing logs, scaling, and cleaning up the services defined in the docker-compose.yml file.

```bash
# Start full stack
docker-compose up -d

# Check logs
docker-compose logs -f seq-mcp

# Scale for high availability
docker-compose up -d --scale seq-mcp=3

# Stop and cleanup
docker-compose down -v
```

--------------------------------

### Start Seq MCP Server on Linux/macOS

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

Starts the Seq MCP server on Linux or macOS using bash. Requires setting the SEQ_URL and optionally SEQ_API_KEY environment variables before executing the application. This configuration is minimal, using only required parameters.

```bash
# Minimal configuration (required parameters only)
export SEQ_URL="http://localhost:5341"            # REQUIRED: Seq server URL
export SEQ_API_KEY="your-api-key"                 # OPTIONAL: API key (if Seq requires authentication)
./publish/SeqMcp
```

--------------------------------

### Start MCP Server on Linux/macOS

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/configuration-en.md

Commands to start the MCP server executable on Linux or macOS. Environment variables can be prepended to the command for configuration.

```bash
# Linux/macOS
cd /path/to/seq-mcp-server/publish
./SeqMcp
```

```bash
# Linux/macOS with environment variables
SEQ_URL="http://localhost:5341" SEQ_API_KEY="your-key" PORT="5555" ./SeqMcp
```

--------------------------------

### Start Seq MCP Server on Windows (PowerShell)

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

Starts the Seq MCP server on Windows using PowerShell. Requires setting the SEQ_URL and optionally SEQ_API_KEY environment variables before executing the application. This configuration is minimal, using only required parameters.

```powershell
# Minimal configuration (required parameters only)
$env:SEQ_URL="http://localhost:5341"              # REQUIRED: Seq server URL
$env:SEQ_API_KEY="your-api-key"                   # OPTIONAL: API key (if Seq requires authentication)
./publish\SeqMcp.exe
```

--------------------------------

### Development: Running Seq-MCP Server with 'dotnet run'

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This command initiates the Seq-MCP server using 'dotnet run', which is convenient for active development as it handles rebuilding and running. However, it has a slower startup time compared to a published executable and is not recommended for production or Claude Desktop.

```bash
cd src/SeqMcp
dotnet run
```

--------------------------------

### GitHub Actions CI for Integration Tests

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS.md

This GitHub Actions workflow configures integration tests for the project. It sets up the .NET environment, starts a Seq server as a service, waits for Seq to become available, and then runs the integration tests, passing the Seq URL as an environment variable.

```yaml
name: Integration Tests

on: [push, pull_request]

jobs:
  integration-tests:
    runs-on: ubuntu-latest

    services:
      seq:
        image: datalust/seq:latest
        ports:
          - 5341:80
        env:
          ACCEPT_EULA: Y

    steps:
      - uses: actions/checkout@v3

      - name: Setup .NET
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: '9.0.x'

      - name: Wait for Seq
        run: |
          timeout 30 bash -c 'until curl -f http://localhost:5341/api; do sleep 1; done'

      - name: Run Integration Tests
        run: dotnet test --filter "IntegrationTests"
        env:
          SEQ_URL: http://localhost:5341

```

--------------------------------

### Stop Seq Server with Docker Compose

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Stops and removes all services defined in the `docker-compose.yml` file, including the Seq server. This is the counterpart to starting services with Docker Compose.

```bash
# Docker Compose
docker-compose down
```

--------------------------------

### Start MCP Server on Windows

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/configuration-en.md

Commands to start the MCP server executable on Windows. It can be run directly or with environment variables set for configuration.

```bash
# Windows (PowerShell)
cd M:\repos\seq-mcp-server\publish
.\SeqMcp.exe
```

```bash
# Windows (PowerShell) with environment variables
$env:SEQ_URL="http://localhost:5341"
$env:SEQ_API_KEY="your-key"
$env:PORT="5555"
.\SeqMcp.exe
```

--------------------------------

### Build and Publish Seq MCP Server (CLI)

Source: https://github.com/weselow/seq-mcp-server/blob/master/README.md

This command sequence is used for building and publishing the Seq MCP Server project locally. It assumes the .NET 9 SDK is installed and a Seq server is running separately. This is an alternative to using the Docker image.

```bash
dotnet publish -c Release -o ./publish
cd publish
currentChar = "/"

```

--------------------------------

### Configuring Seq-MCP Server for Claude Desktop

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This JSON configuration is used for setting up Claude Desktop to communicate with the Seq-MCP server. It specifies the server URL and optional headers. Ensure the server is running before configuring Claude Desktop.

```json
{
  "mcpServers": {
    "seq": {
      "url": "http://localhost:5555/sse",
      "headers": {
        "X-Seq-Project-Scope": "MyProject"
      }
    }
  }
}
```

--------------------------------

### Check Seq Server Docker Logs

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Retrieves the logs from the running Seq Docker container. This is essential for diagnosing issues when the Seq server fails to start or operate correctly.

```bash
# Check Docker logs
docker logs seq-test
```

--------------------------------

### Check Port Availability

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Lists network connections and listening ports on the system, used to verify if port 5341 is occupied by another process before starting Seq.

```bash
# Check ports
netstat -an | grep 5341
```

--------------------------------

### Run All .NET Integration Tests

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Executes all integration tests within the project using the .NET CLI. Tests marked with 'Skip' will be ignored by default.

```bash
dotnet test
```

--------------------------------

### Updating Published Seq-MCP Server Version

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This sequence of commands outlines the process for updating the published version of the Seq-MCP server. It involves running tests, republishing the project, and restarting the server or dependent applications like Claude Desktop.

```bash
# 1. Run tests
dotnet test

# 2. Republish
dotnet publish src/SeqMcp/SeqMcp.csproj -c Release -o ./publish

# 3. Restart Claude Desktop (if using)
```

--------------------------------

### Running Seq-MCP Server with Docker

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This command demonstrates how to run the Seq-MCP server as a Docker container. It maps port 5555 and allows setting environment variables for the SEQ URL and API key. This is a convenient way to deploy the server in an isolated environment.

```bash
docker run -d \
  --name seq-mcp \
  -p 5555:5555 \
  -e SEQ_URL=http://your-seq-server:5341 \
  -e SEQ_API_KEY=your-api-key-if-needed \
  ghcr.io/weselow/seq-mcp-server:latest
```

--------------------------------

### Example: Filtering Seq Events via Environment Variables (.NET CLI)

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This example shows how to set environment variables for project scope filtering before running the Seq MCP server using the .NET CLI. This method requires setting variables in the shell prior to execution.

```bash
export SEQ_PROJECT_SCOPE="MyProject"
export SEQ_SCOPE_FIELD="Application"
dotnet run
```

--------------------------------

### Local GitHub Actions Testing with Act

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Shows how to install and use the 'act' tool to run GitHub Actions workflows locally. It covers listing workflows, running specific workflows or jobs, and passing secrets.

```bash
# Install act
# macOS: brew install act
# Windows: choco install act-cli
# Linux: curl https://raw.githubusercontent.com/nektos/act/master/install.sh | bash

# List workflows
act -l

# Run CI workflow
act push -W .github/workflows/ci.yml

# Run specific job
act push -j build-and-test

# Run with secrets
act push -s GITHUB_TOKEN=your-token
```

--------------------------------

### Claude Desktop MCP Server Configuration

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/configuration-en.md

Example configuration for Claude Desktop to connect to the MCP server using HTTP/SSE. It specifies the server URL and custom headers for project and scope.

```json
{
  "mcpServers": {
    "seq": {
      "url": "http://localhost:5555/sse",
      "headers": {
        "X-Seq-Project-Scope": "MyProject",
        "X-Seq-Scope-Field": "Application"
      }
    }
  }
}
```

--------------------------------

### Build Seq MCP Server with .NET CLI

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This command initiates the build process for the Seq MCP Server project using the .NET CLI. It's a prerequisite step for running the server locally without Docker, assuming the .NET 9 SDK is installed.

```bash
dotnet build
```

--------------------------------

### Configure Integration Tests with Environment Variables

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Sets environment variables for integration tests, including the Seq server URL and API key. This is typically done in a `.env` file or directly in the shell.

```bash
# .env for integration tests
export SEQ_URL="http://localhost:5341"
export SEQ_API_KEY="your-api-key-if-needed"
```

--------------------------------

### Compromise: Running Seq-MCP Server with 'dotnet run --no-build'

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/deployment-en.md

This method allows running the Seq-MCP server without recompiling, using the last build. It requires a prior manual build and is slower than a published executable but faster than a full 'dotnet run'. It's suitable as a compromise between development speed and startup performance.

```bash
# Build first
dotnet build src/SeqMcp/SeqMcp.csproj -c Release

# Then run
dotnet run --no-build --project src/SeqMcp/SeqMcp.csproj
```

--------------------------------

### Example: Filtering Seq Events via HTTP Headers (curl)

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This example demonstrates how to send a request to the MCP server with custom HTTP headers for project scope filtering using curl. This method is advantageous as it allows for dynamic filtering without restarting the server.

```bash
curl -H "X-Seq-Project-Scope: MyProject" \
     -H "X-Seq-Scope-Field: Application" \
     http://localhost:5555/mcp/v1
```

--------------------------------

### CI Workflow Configuration (YAML)

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Defines the Continuous Integration workflow for the Seq MCP Server. This workflow handles building, testing, and publishing artifacts. It includes steps for code checkout, .NET SDK setup, dependency management, building, running unit tests, and uploading test results. It also includes linting and formatting checks, and publishes artifacts only for the main branches.

```yaml
# .github/workflows/ci.yml

name: CI

on:
  push:
    branches: [ master, main, develop ]
  pull_request:
    branches: [ master, main, develop ]
  workflow_dispatch:

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup .NET SDK
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '9.0.x'
      - name: Cache NuGet packages
        uses: actions/cache@v4
        with:
          path: ~/.nuget/packages
          key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
          restore-keys: \
            ${{ runner.os }}-nuget-
      - name: Restore dependencies
        run: dotnet restore
      - name: Build
        run: dotnet build --no-restore --configuration Release
      - name: Test
        run: dotnet test --no-build --configuration Release --logger trx --results-directory ./TestResults
      - name: Upload test results
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: ./TestResults
      - name: Generate test report
        # This step would typically involve a tool to process TRX files into a readable report
        run: echo "Generating test report..."

  lint-and-format-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup .NET SDK
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '9.0.x'
      - name: Restore dependencies
        run: dotnet restore
      - name: Check code formatting
        run: dotnet format --verify-no-changes
      - name: Build with warnings as errors
        run: dotnet build --configuration Release /p:WarningsAsErrors=true

  publish-artifacts:
    runs-on: ubuntu-latest
    needs: [ build-and-test, lint-and-format-check ]
    if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4
      - name: Setup .NET SDK
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '9.0.x'
      - name: Publish application
        run: dotnet publish -c Release -o ./publish
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: published-app
          path: ./publish
          retention-days: 7

```

--------------------------------

### Docker Compose for Seq and MCP Server

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

This Docker Compose file defines the services for running the Seq log server and the MCP server. It includes environment variables, port mappings, volume definitions, and health checks. It's designed for a full-stack setup.

```yaml
version: '3.8'

services:
  seq:
    image: datalust/seq:latest
    container_name: seq
    environment:
      - ACCEPT_EULA=Y
    ports:
      - "8080:80"    # Seq UI
      - "5341:5341"  # Seq ingestion
    volumes:
      - seq-data:/data
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/api"]
      interval: 30s
      timeout: 10s
      retries: 3

  seq-mcp:
    image: ghcr.io/weselow/seq-mcp-server:latest
    container_name: seq-mcp
    ports:
      - "5555:5555"
    environment:
      - SEQ_URL=http://seq:80
      - SEQ_PROJECT_SCOPE=MyWebApp
      - SEQ_SCOPE_FIELD=Application
    depends_on:
      seq:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5555/health"]
      interval: 30s
      timeout: 10s
      retries: 3
    restart: always

volumes:
  seq-data:
```

--------------------------------

### Run .NET Integration Tests with Explicit Seq URL

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Configures and runs .NET integration tests by explicitly setting the Seq server URL via an environment variable. This is useful if the Seq server is running on a non-default address.

```bash
export SEQ_URL="http://localhost:5341"
dotnet test
```

--------------------------------

### Run Specific .NET Integration Tests

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Executes integration tests filtered by a specific name or pattern, useful for targeting particular test files or classes. This bypasses the default 'Skip' attribute.

```bash
# Run specific test file
dotnet test --filter "FullyQualifiedName~SeqApiClientSignalManagementIntegrationTests"
```

--------------------------------

### Filter .NET Tests by Fully Qualified Name

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

An alternative method using the .NET CLI to run tests by filtering on their fully qualified names, which can be more specific than just class names.

```bash
dotnet test --filter "FullyQualifiedName~IntegrationTests"
```

--------------------------------

### Example: Filtering Seq Events via appsettings.json

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This JSON configuration snippet shows how to configure project scope filtering directly within the application's appsettings.json file. This provides a persistent configuration for the Seq MCP server.

```json
{
  "Seq": {
    "Url": "http://localhost:8080",
    "ApiKey": "your-api-key",
    "ProjectScope": "MyProject",
    "ScopeField": "Application"
  }
}
```

--------------------------------

### C# Seq Availability Check in Integration Tests

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS.md

Shows a C# integration test example that checks for Seq server availability before executing test logic. If Seq is not available, the test is skipped, preventing failures due to external dependencies. This uses a helper class `SeqTestHelper` to abstract the availability check.

```csharp
using SeqMcp.Tests.Helpers;

[Fact]
public async Task MyIntegrationTest()
{
    // Skip test if Seq is not available
    if (await SeqTestHelper.ShouldSkipIntegrationTest())
    {
        return;
    }

    // Test logic...
}

```

--------------------------------

### Automatic Signal Cleanup in C# Integration Tests

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Demonstrates the use of `IAsyncLifetime` in C# integration tests for automatic cleanup of resources, specifically deleting created signals. The `DisposeAsync` method ensures cleanup even if errors occur.

```csharp
public class SeqApiClientSignalManagementIntegrationTests : IAsyncLifetime
{
    public Task InitializeAsync() => Task.CompletedTask;

    public async Task DisposeAsync()
    {
        // Automatic cleanup of created signals
        if (!string.IsNullOrEmpty(_createdSignalId))
        {
            await client.DeleteSignalAsync(_createdSignalId);
        }
    }
}
```

--------------------------------

### Seq Get Applications

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

Retrieves a list of applications that are logging to Seq. It accepts an optional 'limit' parameter for the maximum number of applications. The output is a JSON object containing a list of applications with their names and event counts, along with the total count.

```json
{
  "Applications": [
    {
      "Name": "WebApp",
      "EventCount": 15420
    },
    {
      "Name": "BackgroundService",
      "EventCount": 8932
    }
  ],
  "TotalCount": 2
}
```

--------------------------------

### Seq MCP Server Initialization

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

Illustrates how to initialize the Seq MCP Server with dependency injection, MCP protocol registration, and production-optimized HttpClient.

```APIDOC
## Seq MCP Server Initialization

### Description
Complete server setup with dependency injection, MCP protocol registration, and production-optimized HttpClient.

### Method
Not Applicable (Server Initialization)

### Endpoint
Not Applicable (Server Initialization)

### Request Body
Not Applicable

### Response
Not Applicable

### Request Example
```csharp
// Program.cs - Server initialization with all features
var builder = WebApplication.CreateBuilder(args);

// Configure Seq connection (priority: appsettings.json > ENV)
var seqUrl = builder.Configuration["Seq:Url"]
    ?? Environment.GetEnvironmentVariable("SEQ_URL")
    ?? "http://localhost:8080";
var seqApiKey = Environment.GetEnvironmentVariable("SEQ_API_KEY");
var seqConfig = new SeqServerConfig(seqUrl, seqApiKey, null, null);

// Register singleton HttpClient with connection pooling (10 concurrent connections)
builder.Services.AddSingleton<HttpClient>(sp => {
    var handler = new SocketsHttpHandler {
        PooledConnectionLifetime = TimeSpan.FromMinutes(5),
        MaxConnectionsPerServer = 10,
        ConnectTimeout = TimeSpan.FromSeconds(15)
    };
    var client = new HttpClient(handler) {
        Timeout = TimeSpan.FromSeconds(30),
        BaseAddress = new Uri(seqConfig.ServerUrl)
    };
    if (!string.IsNullOrEmpty(seqConfig.ApiKey)) {
        client.DefaultRequestHeaders.Add("X-Seq-ApiKey", seqConfig.ApiKey);
    }
    return client;
});

// Register MCP server with HTTP/SSE transport
builder.Services.AddMcpServer()
    .WithHttpTransport()
    .WithTools<SeqTools>()
    .WithResources<SeqResources>()
    .WithPrompts<SeqPrompts>();

var app = builder.Build();
app.MapMcp(); // Exposes /sse and /mcp/v1 endpoints
await app.RunAsync();
```
```

--------------------------------

### Dockerfile for Seq-MCP Server

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

This Dockerfile outlines a multi-stage build process for the Seq-MCP server. It first builds the .NET application using the SDK image and then copies the published output to an ASP.NET Core runtime image, setting up the necessary configurations for deployment.

```dockerfile
# Dockerfile - Multi-stage build
FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
WORKDIR /src
COPY ["src/SeqMcp/SeqMcp.csproj", "src/SeqMcp/"]
RUN dotnet restore "src/SeqMcp/SeqMcp.csproj"
COPY . .
RUN dotnet publish "src/SeqMcp/SeqMcp.csproj" -c Release -o /app/publish

FROM mcr.microsoft.com/dotnet/aspnet:9.0
WORKDIR /app
COPY --from=build /app/publish .
EXPOSE 5555
ENTRYPOINT ["dotnet", "SeqMcp.dll"]
```

--------------------------------

### Initialize Seq MCP Server with DI and HTTP/SSE Transport

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

Sets up the Seq MCP Server by configuring dependency injection, registering the MCP protocol with HTTP/SSE transport, and creating a singleton HttpClient with optimized connection pooling. It reads Seq connection details from configuration or environment variables.

```csharp
var builder = WebApplication.CreateBuilder(args);

// Configure Seq connection (priority: appsettings.json > ENV)
var seqUrl = builder.Configuration["Seq:Url"]
    ?? Environment.GetEnvironmentVariable("SEQ_URL")
    ?? "http://localhost:8080";
var seqApiKey = Environment.GetEnvironmentVariable("SEQ_API_KEY");
var seqConfig = new SeqServerConfig(seqUrl, seqApiKey, null, null);

// Register singleton HttpClient with connection pooling (10 concurrent connections)
builder.Services.AddSingleton<HttpClient>(sp => {
    var handler = new SocketsHttpHandler {
        PooledConnectionLifetime = TimeSpan.FromMinutes(5),
        MaxConnectionsPerServer = 10,
        ConnectTimeout = TimeSpan.FromSeconds(15)
    };
    var client = new HttpClient(handler) {
        Timeout = TimeSpan.FromSeconds(30),
        BaseAddress = new Uri(seqConfig.ServerUrl)
    };
    if (!string.IsNullOrEmpty(seqConfig.ApiKey)) {
        client.DefaultRequestHeaders.Add("X-Seq-ApiKey", seqConfig.ApiKey);
    }
    return client;
});

// Register MCP server with HTTP/SSE transport
builder.Services.AddMcpServer()
    .WithHttpTransport()
    .WithTools<SeqTools>()
    .WithResources<SeqResources>()
    .WithPrompts<SeqPrompts>();

var app = builder.Build();
app.MapMcp(); // Exposes /sse and /mcp/v1 endpoints
await app.RunAsync();
```

--------------------------------

### Building and Running Seq MCP Server Docker Image

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

Instructions for building a custom Docker image for the Seq MCP Server and running it as a container. Covers image building, container execution with port mapping and environment variables, and log checking.

```bash
# Build image
docker build -t seq-mcp-server:latest .

# Run container
docker run -d \
  --name seq-mcp \
  -p 5555:5555 \
  -e SEQ_URL=http://your-seq-server:80 \
  -e SEQ_API_KEY=your-api-key \
  seq-mcp-server:latest

# Check logs
docker logs -f seq-mcp

# Check health
docker exec seq-mcp curl http://localhost:5555/health
```

--------------------------------

### Local Docker Image Testing

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Demonstrates how to build a Docker image locally, run it as a container, check its logs, and then stop and remove the container. It configures a SEQ_URL environment variable for the container.

```bash
# Build Docker image
docker build -t seq-mcp-server:local .

# Run container
docker run -d \
  --name seq-mcp-test \
  -e SEQ_URL=http://host.docker.internal:5341 \
  -p 5555:5555 \
  seq-mcp-server:local

# Check logs
docker logs seq-mcp-test

# Stop and remove
docker stop seq-mcp-test
docker rm seq-mcp-test
```

--------------------------------

### GET /health - Health Check Endpoint

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

Monitor server status and Seq connectivity with response time metrics.

```APIDOC
## GET /health - Health Check Endpoint

### Description
Monitor server status and Seq connectivity with response time metrics.

### Method
GET

### Endpoint
/health

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
None

### Request Example
```bash
curl http://localhost:5555/health
```

### Response
#### Success Response (200 OK)
Returns a JSON object with server status and Seq connectivity details.

#### Response Example
```json
{
  "status": "healthy",
  "version": "1.0.0.0",
  "uptimeSeconds": 3600,
  "seqConnection": {
    "isHealthy": true,
    "message": "Connected to Seq server",
    "responseTimeMs": 45
  },
  "metrics": {
    "total_requests": 150,
    "uptime_seconds": 3600,
    "seq_response_time_ms": 45
  }
}
```

#### Error Response (503 Service Unavailable)
Returned when the server is unhealthy or cannot connect to Seq.

#### Response Example
```json
{
  "status": "unhealthy",
  "seqConnection": {
    "isHealthy": false,
    "message": "Connection failed: Connection refused"
  }
}
```
```

--------------------------------

### Local .NET Project Testing

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Provides commands to restore dependencies, build, test, and check formatting for a .NET project locally. It also shows how to build with warnings treated as errors.

```bash
# Restore dependencies
dotnet restore

# Build
dotnet build --configuration Release

# Run tests
dotnet test --configuration Release --verbosity normal

# Check formatting
dotnet format --verify-no-changes

# Build with warnings as errors
dotnet build --configuration Release /p:TreatWarningsAsErrors=true
```

--------------------------------

### Modify MCP Server Port in appsettings.json

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/configuration-en.md

Example of how to change the MCP server's listening port by editing the appsettings.json file. This setting is overridden by the PORT environment variable.

```json
{
  "McpServer": {
    "Port": 7777  // Change to desired port
  }
}
```

--------------------------------

### GET /health - Health Check Endpoint

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This endpoint provides the current status and availability of the Seq MCP Server and its connection to the Seq server.

```APIDOC
## GET /health

### Description
Provides the server's health status, version, uptime, and Seq server connection details.

### Method
GET

### Endpoint
`/health`

### Parameters
None

### Request Example
```bash
curl http://localhost:5555/health
```

### Response
#### Success Response (200 OK)
- **status** (string) - Indicates if the server is 'healthy' or 'unhealthy'.
- **version** (string) - The server version.
- **uptimeSeconds** (integer) - The server's uptime in seconds.
- **seqConnection** (object) - Details about the Seq server connection.
  - **isHealthy** (boolean) - True if connected to Seq, false otherwise.
  - **message** (string) - A message describing the Seq connection status.
  - **responseTimeMs** (integer) - The response time from the Seq server in milliseconds.
- **metrics** (object) - Performance metrics.
  - **total_requests** (integer) - Total number of health check requests.
  - **uptime_seconds** (integer) - Server uptime in seconds.
  - **seq_response_time_ms** (integer) - Seq server response time in milliseconds.

#### Response Example (Healthy)
```json
{
  "status": "healthy",
  "version": "1.0.0.0",
  "uptimeSeconds": 3600,
  "seqConnection": {
    "isHealthy": true,
    "message": "Connected to Seq server",
    "responseTimeMs": 45
  },
  "metrics": {
    "total_requests": 150,
    "uptime_seconds": 3600,
    "seq_response_time_ms": 45
  }
}
```

#### Response Example (Unhealthy)
```json
{
  "status": "unhealthy",
  "version": "1.0.0.0",
  "uptimeSeconds": 3600,
  "seqConnection": {
    "isHealthy": false,
    "message": "Connection failed: Connection refused",
    "responseTimeMs": 1000
  },
  "metrics": {
    "total_requests": 150,
    "uptime_seconds": 3600,
    "seq_response_time_ms": 1000
  }
}
```
```

--------------------------------

### Find Process Using a Port

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Identifies the process ID (PID) that is using a specific network port (e.g., 5341). This helps in troubleshooting port conflicts.

```bash
# Ensure port is not occupied
lsof -i :5341
```

--------------------------------

### Stop Seq Server with Docker

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Stops and removes the Seq server Docker container named 'seq-test'. This command cleans up the container after integration tests are completed.

```bash
# Docker
docker stop seq-test
docker rm seq-test
```

--------------------------------

### Dotnet CLI Commands for Running Tests

Source: https://context7.com/weselow/seq-mcp-server/llms.txt

A collection of dotnet CLI commands for executing tests within the project. This includes running all tests, collecting code coverage, filtering tests by name or category, and setting up an integration test environment by running a Seq server.

```bash
# Run all tests
dotnet test

# Run with coverage
dotnet test --collect:"XPlat Code Coverage"

# Run specific test class
dotnet test --filter "FullyQualifiedName~SeqApiClientTests"

# Integration tests (requires running Seq)
docker run -d --name seq-test -e ACCEPT_EULA=Y -p 5341:80 datalust/seq
dotnet test --filter "Category=Integration"

# Test statistics:
# - 35 unit tests (always run)
# - 13 integration tests (require Seq server)
# - 94.4% method coverage, 41.9% line coverage
```

--------------------------------

### Run All Tests with .NET CLI

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This command executes all unit and integration tests for the .NET project. It's the standard way to ensure the project's codebase is functioning correctly. No external dependencies are required beyond the .NET SDK.

```bash
dotnet test

```

--------------------------------

### Remove Skip Attribute from C# Test

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/INTEGRATION_TESTS-EN.md

Shows how to remove the `Skip` attribute from a C# test method. This is necessary to enable tests that are conditionally excluded, such as integration tests requiring a running Seq server.

```csharp
// Before
[Fact(Skip = "Requires running Seq server at http://localhost:5341")]

// After
[Fact]
```

--------------------------------

### Kubernetes Deployment for seq-mcp-server

Source: https://github.com/weselow/seq-mcp-server/blob/master/README.md

This Kubernetes Deployment configuration defines how to deploy the seq-mcp-server application. It specifies the number of replicas, labels, container image, exposed port, environment variables (including fetching the API key from secrets), and probes for liveness and readiness. Resource requests and limits for CPU and memory are also defined.

```yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: seq-mcp-server
spec:
  replicas: 2
  selector:
    matchLabels:
      app: seq-mcp
  template:
    metadata:
      labels:
        app: seq-mcp
    spec:
      containers:
      - name: seq-mcp
        image: your-registry/seq-mcp-server:latest
        ports:
        - containerPort: 5555
        env:
        - name: SEQ_URL
          value: "http://seq-service:80"
        - name: SEQ_API_KEY
          valueFrom:
            secretKeyRef:
              name: seq-credentials
              key: api-key
        livenessProbe:
          httpGet:
            path: /health
            port: 5555
          initialDelaySeconds: 10
          periodSeconds: 30
        readinessProbe:
          httpGet:
            path: /health
            port: 5555
          initialDelaySeconds: 5
          periodSeconds: 10
        resources:
          limits:
            cpu: 500m
            memory: 512Mi
          requests:
            cpu: 250m
            memory: 256Mi

```

--------------------------------

### Claude Desktop Configuration for Seq MCP Server

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This JSON configuration snippet is for Claude Desktop, defining how to connect to the Seq MCP server. It specifies the URL and includes optional headers for project filtering, which is the recommended approach for dynamic filtering.

```json
{
  "mcpServers": {
    "seq": {
      "url": "http://localhost:5555/sse",
      "headers": {
        "X-Seq-Project-Scope": "MyWebApp",                    // OPTIONAL: project filter - configure for your application
        "X-Seq-Scope-Field": "Application"                    // OPTIONAL: filtering field (default "Application")
      }
    }
  }
}
```

--------------------------------

### Publish Seq MCP Server Application

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This command publishes the Seq MCP application using the .NET CLI. It builds the project in 'Release' configuration and outputs the published files to the './publish' directory.

```bash
dotnet publish src/SeqMcp/SeqMcp.csproj -c Release -o ./publish
```

--------------------------------

### Configure Matrix Builds in GitHub Actions

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

This snippet demonstrates how to configure matrix builds in GitHub Actions for multi-platform testing. It defines a matrix strategy that will run jobs across different operating systems (ubuntu-latest, windows-latest, macos-latest) and .NET versions ('8.0.x', '9.0.x').

```yaml
strategy:
  matrix:
    os: [ubuntu-latest, windows-latest, macos-latest]
    dotnet: ['8.0.x', '9.0.x']
```

--------------------------------

### README Badges for GitHub Workflows

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Markdown snippets to display the status of CI, Docker Build and Push, Security, and CodeQL workflows as badges in a README.md file. These badges provide a visual indicator of the workflow status.

```markdown
![CI](https://github.com/YOUR_USERNAME/seq-mcp-server/workflows/CI/badge.svg)
![Docker](https://github.com/YOUR_USERNAME/seq-mcp-server/workflows/Docker%20Build%20and%20Push/badge.svg)
![Security](https://github.com/YOUR_USERNAME/seq-mcp-server/workflows/Security%20and%20Code%20Quality/badge.svg)
![CodeQL](https://github.com/YOUR_USERNAME/seq-mcp-server/workflows/CodeQL/badge.svg)
```

--------------------------------

### Run Tests with Code Coverage using .NET CLI

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This command runs all tests and generates a code coverage report. This is useful for identifying which parts of the codebase are adequately tested and which areas might need more test coverage. Requires the .NET SDK.

```bash
dotnet test --collect:"XPlat Code Coverage"

```

--------------------------------

### Running Tests with Dotnet CLI

Source: https://github.com/weselow/seq-mcp-server/blob/master/README.md

These bash commands are used to execute tests for the seq-mcp-server project. The first command runs all tests, while the second command runs tests with code coverage collection enabled using the 'XPlat Code Coverage' collector.

```bash
# Запуск всех тестов
dotnet test

```

```bash
# Запуск с покрытием
dotnet test --collect:"XPlat Code Coverage"

```

--------------------------------

### Seq MCP Server Configuration via Environment Variables

Source: https://github.com/weselow/seq-mcp-server/blob/master/README-EN.md

This section details the environment variables used to configure the Seq MCP server's connection to Seq and its own port. It clarifies the purpose of each variable and notes that SEQ_URL takes priority over SEQ_SERVER_URL.

```bash
# Seq server connection (both variants supported)
export SEQ_URL="http://localhost:8080"           # Default: http://localhost:8080
export SEQ_SERVER_URL="http://localhost:8080"    # Alternative name (for compatibility)
export SEQ_API_KEY="your-api-key"                # Optional, for authenticated Seq instances

# MCP server port
export PORT="5555"                                # Default: 5555

# Project filtering (optional)
export SEQ_PROJECT_SCOPE="MyProject"             # Optional: filter by project name
export SEQ_SCOPE_FIELD="Application"             # Default: "Application"
```

--------------------------------

### Docker Image Usage (Bash)

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Demonstrates how to pull and run the Seq MCP Server Docker image. It shows commands for pulling the latest image from GitHub Container Registry and running it as a detached container, including essential environment variables for Seq URL and API key, and port mapping.

```bash
# Pull latest image
docker pull ghcr.io/YOUR_USERNAME/seq-mcp-server:latest

# Run container
docker run -d \
  -e SEQ_URL=http://seq-server:5341 \
  -e SEQ_API_KEY=your-api-key \
  -p 5555:5555 \
  ghcr.io/YOUR_USERNAME/seq-mcp-server:latest

```

--------------------------------

### Docker Workflow Configuration (YAML)

Source: https://github.com/weselow/seq-mcp-server/blob/master/docs/CICD.md

Defines the Docker build and push workflow for the Seq MCP Server. This workflow is triggered by pushes to main/master branches and tags. It sets up Docker Buildx, logs into the GitHub Container Registry, builds the Docker image with appropriate tags and labels, and pushes the image. It skips registry login on pull requests.

```yaml
# .github/workflows/docker.yml

name: Docker Build and Push

on:
  push:
    branches: [ master, main ]
    tags: 'v*'
  pull_request:
    branches: [ master, main ]
  workflow_dispatch:

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
        if: github.event_name != 'pull_request'

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository_owner }}/seq-mcp-server
          tags: | # (optional) matrix of tags, can be uncommented if needed
            type=raw,value=latest,enable={{is_default_branch}}
            type=raw,value=develop,enable={{is_default_branch}}
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Output image digest
        run: echo "Image digest - ${{ steps.docker_build.outputs.digest }}"

```