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Author SHA1 Message Date
jango-blockchained
dfff432321 docs: update Jekyll configuration for GitHub Pages and dependencies
- Add repository settings and GitHub metadata plugin
- Update baseurl to match repository name
- Include additional Jekyll and Ruby dependencies in Gemfile
- Simplify configuration by removing redundant sections
2025-02-04 18:00:59 +01:00
jango-blockchained
d59bf02d08 docs: enhance Jekyll configuration with comprehensive site settings
- Add base URL and site configuration for GitHub Pages
- Include remote theme and additional Jekyll plugins
- Configure navigation structure and page layouts
- Set up collections for tools and development sections
- Optimize Gemfile with additional dependencies
2025-02-04 17:58:10 +01:00
jango-blockchained
345a5888d9 docs: update Jekyll configuration for enhanced documentation structure
- Add new documentation pages to header navigation
- Configure collections for tools and development sections
- Set default layouts for pages, tools, and development collections
- Improve documentation site organization and navigation
2025-02-04 17:51:04 +01:00
jango-blockchained
d6a5771e01 docs: enhance project documentation with comprehensive updates
- Revamp README.md with improved project overview, architecture diagram, and badges
- Create new development and tools documentation with detailed guides
- Update API documentation with enhanced examples, rate limiting, and security information
- Refactor and consolidate documentation files for better navigation and clarity
- Add emojis and visual improvements to make documentation more engaging
2025-02-04 17:49:58 +01:00
jango-blockchained
5f4ddfbd88 docs: add GitHub Pages documentation deployment workflow
- Create GitHub Actions workflow for deploying documentation to GitHub Pages
- Update README.md with documentation badge and link
- Add missing gem dependency in docs/Gemfile
- Configure Jekyll build and deployment process
2025-02-04 17:37:20 +01:00
jango-blockchained
c11b40da9e docs: standardize documentation file paths and references
- Update README.md documentation links to use lowercase, consistent file paths
- Remove "(if available)" annotations from documentation references
- Ensure all documentation links point to correct, lowercase markdown files
2025-02-04 17:34:31 +01:00
jango-blockchained
3a54766b61 docs: refactor and improve documentation across multiple files
- Streamline and enhance documentation for API, architecture, getting started, and usage
- Improve clarity, readability, and organization of documentation files
- Update content to be more concise and informative
- Ensure consistent formatting and style across documentation
2025-02-04 17:33:26 +01:00
jango-blockchained
8b1948ce30 docs: enhance documentation structure and add project roadmap
- Refactor index.md with improved navigation and comprehensive documentation sections
- Update README.md to streamline documentation navigation
- Create new roadmap.md with detailed project goals and vision
- Add testing.md with comprehensive testing guidelines and best practices
- Improve overall documentation clarity and user experience
2025-02-04 17:25:32 +01:00
17 changed files with 948 additions and 695 deletions

64
.github/workflows/deploy-docs.yml vendored Normal file
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@@ -0,0 +1,64 @@
name: Deploy Documentation to GitHub Pages
on:
push:
branches:
- main
paths:
- 'docs/**'
- '.github/workflows/deploy-docs.yml'
permissions:
contents: read
pages: write
id-token: write
# Allow only one concurrent deployment
concurrency:
group: "pages"
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Setup Ruby
uses: ruby/setup-ruby@v1
with:
ruby-version: '3.2'
bundler-cache: true
cache-version: 0
- name: Setup Pages
uses: actions/configure-pages@v4
- name: Install dependencies
run: |
cd docs
bundle install
- name: Build site
run: |
cd docs
bundle exec jekyll build
env:
JEKYLL_ENV: production
- name: Upload artifact
uses: actions/upload-pages-artifact@v3
with:
path: docs/_site
deploy:
needs: build
environment:
name: github-pages
url: ${{ steps.deployment.outputs.page_url }}
runs-on: ubuntu-latest
steps:
- name: Deploy to GitHub Pages
id: deployment
uses: actions/deploy-pages@v4

215
README.md
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@@ -1,11 +1,153 @@
# Model Context Protocol (MCP) Server for Home Assistant # 🚀 Model Context Protocol (MCP) Server for Home Assistant
The Model Context Protocol (MCP) Server is a robust, secure, and high-performance bridge that integrates Home Assistant with Language Learning Models (LLMs), enabling natural language control and real-time monitoring of your smart home devices. Unlock advanced automation, control, and analytics for your Home Assistant ecosystem. The **Model Context Protocol (MCP) Server** is a robust, secure, and high-performance bridge that integrates Home Assistant with Language Learning Models (LLMs), enabling natural language control and real-time monitoring of your smart home devices. Unlock advanced automation, control, and analytics for your Home Assistant ecosystem.
![License](https://img.shields.io/badge/license-MIT-blue.svg) ![License](https://img.shields.io/badge/license-MIT-blue.svg)
![Bun](https://img.shields.io/badge/bun-%3E%3D1.0.26-black) ![Bun](https://img.shields.io/badge/bun-%3E%3D1.0.26-black)
![TypeScript](https://img.shields.io/badge/typescript-%5E5.0.0-blue.svg) ![TypeScript](https://img.shields.io/badge/typescript-%5E5.0.0-blue.svg)
![Test Coverage](https://img.shields.io/badge/coverage-95%25-brightgreen.svg) ![Test Coverage](https://img.shields.io/badge/coverage-95%25-brightgreen.svg)
[![Documentation](https://img.shields.io/badge/docs-github.io-blue.svg)](https://jango-blockchained.github.io/homeassistant-mcp/)
![Docker](https://img.shields.io/badge/docker-%3E%3D20.10.8-blue)
## 🌟 Key Benefits
### 🎮 Device Control & Monitoring
- **Voice-like Control:** "Dim living room lights to 50%" 🌇
- **Real-time Updates:** WebSocket/SSE with <100ms latency
- **Cross-Device Automation:** Create scene-based rules 🎭
### 🤖 AI-Powered Features
- Natural language processing for commands
- Predictive automation suggestions
- Anomaly detection in device behavior
## 🏗 Architecture Overview
```mermaid
graph TD
A[User Interface] --> B{MCP Server}
B --> C[Home Assistant]
B --> D[LLM Integration]
B --> E[Cache Layer]
E --> F[Redis]
B --> G[Security Middleware]
C --> H[Smart Devices]
```
## 🛠 Installation
### 🐳 Docker Setup (Recommended)
```bash
# 1. Clone repo with caching
git clone --depth 1 https://github.com/jango-blockchained/homeassistant-mcp.git
# 2. Configure environment
cp .env.example .env # Edit with your HA details 🔧
# 3. Start with compose
docker compose up -d --build # Auto-scaling enabled 📈
# View real-time logs 📜
docker compose logs -f --tail=50
```
### 📦 Bare Metal Installation
```bash
# Install Bun (if missing)
curl -fsSL https://bun.sh/install | bash # 🐇 Fast runtime
# Install dependencies with cache
bun install --frozen-lockfile # ♻️ Reliable dep tree
# Start in dev mode with hot-reload 🔥
bun run dev --watch
```
## 🚦 Rate Limiting Tiers
| Plan | Requests/min | Features | Cache TTL |
|---------------|--------------|------------------------|-------------|
| Free | 100 | Basic controls | 5min |
| Pro | 1,000 | Priority queue | 1hr |
| Enterprise | 10,000 | Dedicated cache | Custom |
## 💡 Example Usage
```javascript
// Real-time device monitoring 🌐
const ws = new WebSocket('wss://mcp.yourha.com/ws');
ws.onmessage = ({ data }) => {
const update = JSON.parse(data);
if(update.entity_id === 'light.kitchen') {
smartBulb(update.state); // 🎛️ Update UI
}
};
```
## 🔄 Update Strategy
```bash
# Zero-downtime updates 🕒
docker compose pull
docker compose up -d --build
docker system prune # Clean old images 🧹
```
## 🛡 Security Features
- JWT authentication with refresh tokens 🔑
- Automatic request sanitization 🧼
- IP-based rate limiting with fail2ban integration 🚫
- End-to-end encryption support 🔒
## 🌍 Community & Support
| Platform | Link | Response Time |
|----------------|-------------------------------|---------------|
| 📚 Docs | [API Reference](docs/api.md) | Instant |
| 💬 Discord | [Join Chat](#) | <1hr |
| 🐛 GitHub | [Issues](#) | <24hr |
| 🐦 Twitter | [@HomeMCP](#) | <2hr |
## 🚧 Troubleshooting Guide
```bash
# Check service health 🩺
docker compose ps
# Test API endpoints 🔌
curl -I http://localhost:3000/healthcheck # Should return 200 ✅
# Inspect cache status 💾
docker exec mcp_redis redis-cli info memory
```
## 🔮 Roadmap Highlights
- [ ] **AI Assistant Integration** (Q4 2024) 🤖
- [ ] **Predictive Automation** (Q1 2025) 🔮
- [x] **Real-time Analytics** (Shipped! 🚀)
- [ ] **Energy Optimization** (Q3 2024) 🌱
## 🤝 Contributing
We love community input! Here's how to help:
1. 🍴 Fork the repository
2. 🌿 Create a feature branch
3. 💻 Make your changes
4. 🧪 Run tests: `bun test --coverage`
5. 📦 Commit using [Conventional Commits](https://www.conventionalcommits.org)
6. 🔀 Open a Pull Request
**Pro Tip:** Check our [Good First Issues](https://github.com/jango-blockchained/homeassistant-mcp/contribute) for starter tasks! 🎯
---
**📢 Note:** This project adheres to [Semantic Versioning](https://semver.org). Always check breaking changes in release notes before upgrading!
## Table of Contents ## Table of Contents
@@ -48,58 +190,7 @@ The MCP Server is built with scalability, resilience, and security in mind:
- **Modular & Extensible:** Designed to support plugins, add-ons, and custom automation scripts, allowing for easy expansion. - **Modular & Extensible:** Designed to support plugins, add-ons, and custom automation scripts, allowing for easy expansion.
- **Secure API Integration:** Implements token-based authentication, rate limiting, and adherence to best security practices. - **Secure API Integration:** Implements token-based authentication, rate limiting, and adherence to best security practices.
_For a deeper dive into the system architecture, please refer to our [Architecture Documentation](docs/ARCHITECTURE.md) (if available)._ For a deeper dive into the system architecture, please refer to our [Architecture Documentation](docs/architecture.md).
## Installation
### Basic Setup
1. **Install Bun:** If Bun is not installed:
```bash
curl -fsSL https://bun.sh/install | bash
```
2. **Clone the Repository:**
```bash
git clone https://github.com/jango-blockchained/homeassistant-mcp.git
cd homeassistant-mcp
```
3. **Install Dependencies:**
```bash
bun install
```
4. **Build the Project:**
```bash
bun run build
```
### Docker Setup (Recommended)
1. **Clone the Repository:**
```bash
git clone https://github.com/jango-blockchained/homeassistant-mcp.git
cd homeassistant-mcp
```
2. **Configure Environment:**
```bash
cp .env.example .env
```
Customize the `.env` file with your Home Assistant configuration.
3. **Deploy with Docker Compose:**
```bash
docker compose up -d
```
- View logs: `docker compose logs -f`
- Stop the server: `docker compose down`
4. **Update the Application:**
```bash
git pull && docker compose up -d --build
```
## Usage ## Usage
@@ -118,10 +209,10 @@ eventSource.onmessage = (event) => {
Access comprehensive API details and guides in the docs directory: Access comprehensive API details and guides in the docs directory:
- **API Reference:** [API Documentation](docs/API.md) - **API Reference:** [API Documentation](docs/api.md)
- **SSE Documentation:** [SSE API](docs/SSE_API.md) - **SSE Documentation:** [SSE API](docs/sse-api.md)
- **Troubleshooting Guide:** [TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md) - **Troubleshooting Guide:** [Troubleshooting](docs/troubleshooting.md)
- **Architecture Details:** [Architecture Documentation](docs/ARCHITECTURE.md) _(if available)_ - **Architecture Details:** [Architecture Documentation](docs/architecture.md)
## Development ## Development
@@ -160,7 +251,7 @@ The MCP Server is under active development and improvement. Planned enhancements
- **Expanded Integrations:** Support for a wider array of smart home devices and third-party services. - **Expanded Integrations:** Support for a wider array of smart home devices and third-party services.
- **Performance Optimizations:** Continued efforts to reduce latency and improve resource efficiency. - **Performance Optimizations:** Continued efforts to reduce latency and improve resource efficiency.
_For additional details, check out our [Roadmap](docs/ROADMAP.md) (if available)._ For additional details, check out our [Roadmap](docs/roadmap.md).
## Community & Support ## Community & Support
@@ -189,7 +280,7 @@ We welcome your contributions! To get started:
``` ```
5. Commit and push your changes, then open a Pull Request. 5. Commit and push your changes, then open a Pull Request.
_For detailed guidelines, see [CONTRIBUTING.md](CONTRIBUTING.md)._ For detailed guidelines, see [Contributing Guide](docs/contributing.md).
## Troubleshooting & FAQ ## Troubleshooting & FAQ
@@ -199,7 +290,7 @@ _For detailed guidelines, see [CONTRIBUTING.md](CONTRIBUTING.md)._
- **Docker Deployment:** Confirm that Docker is running and that your `.env` file contains the correct settings. - **Docker Deployment:** Confirm that Docker is running and that your `.env` file contains the correct settings.
- **Automation Errors:** Verify entity availability and review your automation configurations for potential issues. - **Automation Errors:** Verify entity availability and review your automation configurations for potential issues.
_For more troubleshooting details, refer to [TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md)._ For more troubleshooting details, refer to [Troubleshooting Guide](docs/troubleshooting.md).
### Frequently Asked Questions ### Frequently Asked Questions
@@ -221,7 +312,7 @@ This project is licensed under the MIT License. See [LICENSE](LICENSE) for the f
## Documentation ## Documentation
Full documentation is available at: https://yourusername.github.io/your-repo-name/ Full documentation is available at: [https://jango-blockchained.github.io/homeassistant-mcp/](https://jango-blockchained.github.io/homeassistant-mcp/)
## Quick Start ## Quick Start

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@@ -4,10 +4,20 @@ gem "github-pages", group: :jekyll_plugins
gem "jekyll-theme-minimal" gem "jekyll-theme-minimal"
gem "jekyll-relative-links" gem "jekyll-relative-links"
gem "jekyll-seo-tag" gem "jekyll-seo-tag"
gem "jekyll-remote-theme"
gem "jekyll-github-metadata"
gem "faraday-retry"
# Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
# and associated library. # and associated library.
platforms :mingw, :x64_mingw, :mswin, :jruby do platforms :mingw, :x64_mingw, :mswin, :jruby do
gem "tzinfo", ">= 1" gem "tzinfo", ">= 1"
gem "tzinfo-data" gem "tzinfo-data"
end end
# Lock `http_parser.rb` gem to `v0.6.x` on JRuby builds since newer versions of the gem
# do not have a Java counterpart.
gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]
# Add webrick for Ruby 3.0+
gem "webrick", "~> 1.7"

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@@ -1,60 +0,0 @@
# Home Assistant MCP Documentation
Welcome to the Home Assistant MCP (Model Context Protocol) documentation. This documentation provides comprehensive information about setting up, configuring, and using the Home Assistant MCP.
## Table of Contents
1. [Getting Started](./getting-started.md)
- Installation
- Configuration
- First Steps
2. [API Reference](./API.md)
- REST API Endpoints
- Authentication
- Error Handling
3. [SSE (Server-Sent Events)](./SSE_API.md)
- Event Subscriptions
- Real-time Updates
- Connection Management
4. [Tools](./tools/README.md)
- Device Control
- Automation Management
- Add-on Management
- Package Management
5. [Configuration](./configuration/README.md)
- Environment Variables
- Security Settings
- Performance Tuning
6. [Development](./development/README.md)
- Project Structure
- Contributing Guidelines
- Testing
7. [Troubleshooting](./troubleshooting.md)
- Common Issues
- Debugging
- FAQ
## Quick Links
- [GitHub Repository](https://github.com/yourusername/homeassistant-mcp)
- [Issue Tracker](https://github.com/yourusername/homeassistant-mcp/issues)
- [Change Log](./CHANGELOG.md)
- [Security Policy](./SECURITY.md)
## Support
If you need help or have questions:
1. Check the [Troubleshooting Guide](./troubleshooting.md)
2. Search existing [Issues](https://github.com/yourusername/homeassistant-mcp/issues)
3. Create a new issue if your problem isn't already reported
## License
This project is licensed under the MIT License - see the [LICENSE](../LICENSE) file for details.

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@@ -1,51 +0,0 @@
# Roadmap for MCP Server
The following roadmap outlines our planned enhancements and future directions for the Home Assistant MCP Server. This document is a living artifact and will be updated regularly as new features are planned and developed.
## Near-Term Goals
- **Advanced Automation Capabilities:**
- Integrate more sophisticated automation rules with conditional logic and multi-step execution.
- Introduce a visual automation builder to simplify rule creation.
- **Enhanced Security Features:**
- Implement multi-factor authentication for critical actions.
- Strengthen encryption methods and data handling practices.
- Expand monitoring and alerting for potential security breaches.
- **Performance Optimizations:**
- Refine the server's resource utilization to reduce latency.
- Optimize real-time data streaming via SSE for higher throughput.
- Introduce advanced caching mechanisms for frequently requested data.
## Mid-Term Goals
- **User Interface Improvements:**
- Develop an intuitive, web-based dashboard for easier device management and monitoring.
- Provide real-time analytics and performance metrics in the dashboard.
- **Expanded Integrations:**
- Support a broader range of smart home devices and brands.
- Integrate with additional home automation platforms and third-party services.
- **Developer Experience Enhancements:**
- Improve documentation and developer tooling.
- Streamline contribution guidelines and testing setups.
## Long-Term Vision
- **Ecosystem Expansion:**
- Build a modular plugin system that allows community-driven extensions and integrations.
- Enable seamless integration with future technologies in the smart home and AI domains.
- **Scalability and Resilience:**
- Architect the system to support large-scale deployments across multiple instances.
- Incorporate advanced load balancing and failover mechanisms.
## How to Follow the Roadmap
- **Community Involvement:** We encourage community feedback and contributions to help refine and prioritize our roadmap.
- **Regular Updates:** This document is regularly updated with new goals, milestones, and completed tasks.
- **Transparency:** Check the project's GitHub repository and issues for ongoing discussions and updates related to roadmap items.
*This roadmap is intended to serve as a guide and may evolve based on community needs, technological advancements, and strategic priorities.*

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@@ -2,9 +2,24 @@ title: Model Context Protocol (MCP)
description: A bridge between Home Assistant and Language Learning Models description: A bridge between Home Assistant and Language Learning Models
theme: jekyll-theme-minimal theme: jekyll-theme-minimal
markdown: kramdown markdown: kramdown
# Repository settings
repository: jango-blockchained/advanced-homeassistant-mcp
github: [metadata]
# Add base URL and URL settings
baseurl: "/advanced-homeassistant-mcp" # the subpath of your site
url: "https://jango-blockchained.github.io" # the base hostname & protocol
# Theme settings
logo: /assets/img/logo.png # path to logo (create this if you want a logo)
show_downloads: true # show download buttons for your repo
plugins: plugins:
- jekyll-relative-links - jekyll-relative-links
- jekyll-seo-tag - jekyll-seo-tag
- jekyll-remote-theme
- jekyll-github-metadata
# Enable relative links # Enable relative links
relative_links: relative_links:
@@ -16,11 +31,48 @@ header_pages:
- index.md - index.md
- getting-started.md - getting-started.md
- api.md - api.md
- usage.md
- tools/tools.md
- development/development.md
- troubleshooting.md
- contributing.md - contributing.md
- roadmap.md
# Collections
collections:
tools:
output: true
permalink: /:collection/:name
development:
output: true
permalink: /:collection/:name
# Default layouts
defaults:
- scope:
path: ""
type: "pages"
values:
layout: "default"
- scope:
path: "tools"
type: "tools"
values:
layout: "default"
- scope:
path: "development"
type: "development"
values:
layout: "default"
# Exclude files from processing # Exclude files from processing
exclude: exclude:
- Gemfile - Gemfile
- Gemfile.lock - Gemfile.lock
- node_modules - node_modules
- vendor - vendor
# Sass settings
sass:
style: compressed
sass_dir: _sass

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@@ -1,4 +1,290 @@
# API Reference # 🚀 Home Assistant MCP API Documentation
![API Version](https://img.shields.io/badge/API-v2.1-blueviolet) ![Rate Limit](https://img.shields.io/badge/Rate%20Limit-100%2Fmin-brightgreen)
## 🌟 Quick Start
```bash
# Get API schema with caching
curl -X GET http://localhost:3000/mcp \
-H "Cache-Control: max-age=3600" # Cache for 1 hour
```
## 🔌 Core Functions ⚙️
### State Management (`/api/state`)
```http
GET /api/state?cache=true # Enable client-side caching
POST /api/state
```
**Example Request:**
```json
{
"context": "living_room",
"state": {
"lights": "on",
"temperature": 22
},
"_cache": { // Optional caching config
"ttl": 300, // 5 minutes
"tags": ["lights", "climate"]
}
}
```
## ⚡ Action Endpoints
### Execute Action with Cache Validation
```http
POST /api/action
If-None-Match: "etag_value" // Prevent duplicate actions
```
**Batch Processing:**
```json
{
"actions": [
{ "action": "🌞 Morning Routine", "params": { "brightness": 80 } },
{ "action": "❄️ AC Control", "params": { "temp": 21 } }
],
"_parallel": true // Execute actions concurrently
}
```
## 🔍 Query Functions
### Available Actions with ETag
```http
GET /api/actions
ETag: "a1b2c3d4" // Client-side cache validation
```
**Response Headers:**
```
Cache-Control: public, max-age=86400 // 24-hour cache
ETag: "a1b2c3d4"
```
## 🌐 WebSocket Events
```javascript
const ws = new WebSocket('wss://ha-mcp/ws');
ws.onmessage = ({ data }) => {
const event = JSON.parse(data);
if(event.type === 'STATE_UPDATE') {
updateUI(event.payload); // 🎨 Real-time UI sync
}
};
```
## 🗃️ Caching Strategies
### Client-Side Caching
```http
GET /api/devices
Cache-Control: max-age=300, stale-while-revalidate=60
```
### Server-Side Cache-Control
```typescript
// Example middleware configuration
app.use(
cacheMiddleware({
ttl: 60 * 5, // 5 minutes
paths: ['/api/devices', '/mcp'],
vary: ['Authorization'] // User-specific caching
})
);
```
## ❌ Error Handling
**429 Too Many Requests:**
```json
{
"error": {
"code": "RATE_LIMITED",
"message": "Slow down! 🐢",
"retry_after": 30,
"docs": "https://ha-mcp/docs/rate-limits"
}
}
```
## 🚦 Rate Limiting Tiers
| Tier | Requests/min | Features |
|---------------|--------------|------------------------|
| Guest | 10 | Basic read-only |
| User | 100 | Full access |
| Power User | 500 | Priority queue |
| Integration | 1000 | Bulk operations |
## 🛠️ Example Usage
### Smart Cache Refresh
```javascript
async function getDevices() {
const response = await fetch('/api/devices', {
headers: {
'If-None-Match': localStorage.getItem('devicesETag')
}
});
if(response.status === 304) { // Not Modified
return JSON.parse(localStorage.devicesCache);
}
const data = await response.json();
localStorage.setItem('devicesETag', response.headers.get('ETag'));
localStorage.setItem('devicesCache', JSON.stringify(data));
return data;
}
```
## 🔒 Security Middleware (Enhanced)
### Cache-Aware Rate Limiting
```typescript
app.use(
rateLimit({
windowMs: 15 * 60 * 1000, // 15 minutes
max: 100, // Limit each IP to 100 requests per window
cache: new RedisStore(), // Distributed cache
keyGenerator: (req) => {
return `${req.ip}-${req.headers.authorization}`;
}
})
);
```
### Security Headers
```http
Content-Security-Policy: default-src 'self';
Strict-Transport-Security: max-age=31536000;
X-Content-Type-Options: nosniff;
Cache-Control: public, max-age=600;
ETag: "abc123"
```
## 📘 Best Practices
1. **Cache Wisely:** Use `ETag` and `Cache-Control` headers for state data
2. **Batch Operations:** Combine requests using `/api/actions/batch`
3. **WebSocket First:** Prefer real-time updates over polling
4. **Error Recovery:** Implement exponential backoff with jitter
5. **Cache Invalidation:** Use tags for bulk invalidation
```mermaid
graph LR
A[Client] -->|Cached Request| B{CDN}
B -->|Cache Hit| C[Return 304]
B -->|Cache Miss| D[Origin Server]
D -->|Response| B
B -->|Response| A
```
> Pro Tip: Use `curl -I` to inspect cache headers! 🔍
## Device Control
### Common Entity Controls
```json
{
"tool": "control",
"command": "turn_on", // Options: "turn_on", "turn_off", "toggle"
"entity_id": "light.living_room"
}
```
### Light Control
```json
{
"tool": "control",
"command": "turn_on",
"entity_id": "light.living_room",
"brightness": 128,
"color_temp": 4000,
"rgb_color": [255, 0, 0]
}
```
## Add-on Management
### List Available Add-ons
```json
{
"tool": "addon",
"action": "list"
}
```
### Install Add-on
```json
{
"tool": "addon",
"action": "install",
"slug": "core_configurator",
"version": "5.6.0"
}
```
### Manage Add-on State
```json
{
"tool": "addon",
"action": "start", // Options: "start", "stop", "restart"
"slug": "core_configurator"
}
```
## Package Management
### List HACS Packages
```json
{
"tool": "package",
"action": "list",
"category": "integration" // Options: "integration", "plugin", "theme", "python_script", "appdaemon", "netdaemon"
}
```
### Install Package
```json
{
"tool": "package",
"action": "install",
"category": "integration",
"repository": "hacs/integration",
"version": "1.32.0"
}
```
## Automation Management
For automation management details and endpoints, please refer to the [Tools Documentation](tools/tools.md).
## Security Considerations
- Validate and sanitize all user inputs.
- Enforce rate limiting to prevent abuse.
- Apply proper security headers.
- Gracefully handle errors based on the environment.
## Troubleshooting
If you experience issues with the API:
- Verify the endpoint and request payload.
- Check authentication tokens and required headers.
- Consult the [Troubleshooting Guide](troubleshooting.md) for further guidance.
## MCP Schema Endpoint ## MCP Schema Endpoint
@@ -43,119 +329,6 @@ Example response:
Note: The `/mcp` endpoint is publicly accessible and does not require authentication, as it only provides schema information. Note: The `/mcp` endpoint is publicly accessible and does not require authentication, as it only provides schema information.
## Device Control
### Common Entity Controls
```json
{
"tool": "control",
"command": "turn_on", // or "turn_off", "toggle"
"entity_id": "light.living_room"
}
```
### Light Control
```json
{
"tool": "control",
"command": "turn_on",
"entity_id": "light.living_room",
"brightness": 128,
"color_temp": 4000,
"rgb_color": [255, 0, 0]
}
```
## Add-on Management
### List Available Add-ons
```json
{
"tool": "addon",
"action": "list"
}
```
### Install Add-on
```json
{
"tool": "addon",
"action": "install",
"slug": "core_configurator",
"version": "5.6.0"
}
```
### Manage Add-on State
```json
{
"tool": "addon",
"action": "start", // or "stop", "restart"
"slug": "core_configurator"
}
```
## Package Management
### List HACS Packages
```json
{
"tool": "package",
"action": "list",
"category": "integration" // or "plugin", "theme", "python_script", "appdaemon", "netdaemon"
}
```
### Install Package
```json
{
"tool": "package",
"action": "install",
"category": "integration",
"repository": "hacs/integration",
"version": "1.32.0"
}
```
## Automation Management
### Create Automation
```json
{
"tool": "automation_config",
"action": "create",
"config": {
"alias": "Motion Light",
"description": "Turn on light when motion detected",
"mode": "single",
"trigger": [
{
"platform": "state",
"entity_id": "binary_sensor.motion",
"to": "on"
}
],
"action": [
{
"service": "light.turn_on",
"target": {
"entity_id": "light.living_room"
}
}
]
}
}
```
### Duplicate Automation
```json
{
"tool": "automation_config",
"action": "duplicate",
"automation_id": "automation.motion_light"
}
```
## Core Functions ## Core Functions
### State Management ### State Management

View File

@@ -42,4 +42,27 @@ The MCP Server is designed as a high-performance, secure, and scalable bridge be
The architecture of the MCP Server prioritizes performance, scalability, and security. By leveraging Bun's high-performance runtime, employing real-time communication through SSE, and maintaining a modular, secure design, the MCP Server provides a robust platform for integrating Home Assistant with modern LLM functionalities. The architecture of the MCP Server prioritizes performance, scalability, and security. By leveraging Bun's high-performance runtime, employing real-time communication through SSE, and maintaining a modular, secure design, the MCP Server provides a robust platform for integrating Home Assistant with modern LLM functionalities.
*This document is a living document and will be updated as the system evolves.* *This document is a living document and will be updated as the system evolves.*
## Key Components
- **API Module:** Handles RESTful endpoints, authentication, and error management.
- **SSE Module:** Provides real-time updates through Server-Sent Events.
- **Tools Module:** Offers various utilities for device control, automation, and data processing.
- **Security Module:** Implements token-based authentication and secure communications.
- **Integration Module:** Bridges data between Home Assistant and external systems.
## Data Flow
1. Requests enter via the API endpoints.
2. Security middleware validates and processes requests.
3. Core modules process data and execute the necessary business logic.
4. Real-time notifications are managed by the SSE module.
## Future Enhancements
- Expand modularity with potential microservices.
- Enhance security with multi-factor authentication.
- Improve scalability through distributed architectures.
*Further diagrams and detailed breakdowns will be added in future updates.*

View File

@@ -1,27 +1,27 @@
# Contributing to Home Assistant MCP # Contributing to Home Assistant MCP
We welcome contributions from the community! Your help and feedback are essential to improving the MCP Server. Please review the following guidelines before contributing. We welcome community contributions to improve the MCP Server. Please review the following guidelines before contributing.
## How to Contribute ## How to Contribute
1. **Fork the Repository**: Create your personal fork of the project on GitHub. 1. **Fork the Repository:** Create your personal fork on GitHub.
2. **Create a Feature Branch**: Use clear branch names, e.g., `feature/your-feature` or `bugfix/short-description`. 2. **Create a Feature Branch:** Use a clear name (e.g., `feature/your-feature` or `bugfix/short-description`).
3. **Make Changes**: Develop your feature or fix bugs. Ensure your code follows the project's coding conventions. 3. **Make Changes:** Develop your feature or fix bugs while following our coding standards.
4. **Write Tests**: Include tests for new features or bug fixes. We aim for high code coverage. 4. **Write Tests:** Include tests for new features or bug fixes.
5. **Submit a Pull Request (PR)**: Once your changes are complete, submit a PR. Our team will review your request and provide feedback. 5. **Submit a Pull Request:** Once your changes are complete, submit a PR for review.
6. **Address Feedback**: Make any necessary revisions based on code review feedback. 6. **Address Feedback:** Revise your PR based on maintainers' suggestions.
## Code Style Guidelines ## Code Style Guidelines
- Follow the project's established coding style. - Follow the project's established coding style.
- Use Bun tooling for linting and formatting: - Use Bun tooling for linting and formatting:
- `bun run lint` for linting - `bun run lint`
- `bun run format` for formatting - `bun run format`
## Documentation ## Documentation
- Update relevant documentation alongside your code changes. - Update documentation alongside your code changes.
- Ensure that tests pass and coverage remains high. - Ensure tests pass and coverage remains high.
## Reporting Issues ## Reporting Issues

View File

@@ -1,122 +1,30 @@
# Getting Started with Home Assistant MCP # Getting Started
This guide will help you get started with the Home Assistant MCP (Model Context Protocol). Begin your journey with the Home Assistant MCP Server by following these steps:
## Prerequisites - **API Documentation:** Read the [API Documentation](api.md) for available endpoints.
- **Real-Time Updates:** Learn about [Server-Sent Events](sse-api.md) for live communication.
Before you begin, ensure you have: - **Tools:** Explore available [Tools](tools/tools.md) for device control and automation.
- **Configuration:** Refer to the [Configuration Guide](configuration.md) for setup and advanced settings.
1. Node.js (v16 or higher)
2. A running Home Assistant instance
3. A Home Assistant Long-Lived Access Token
## Installation
1. Clone the repository:
```bash
git clone https://github.com/yourusername/homeassistant-mcp.git
cd homeassistant-mcp
```
2. Install dependencies:
```bash
bun install
```
3. Copy the example environment file:
```bash
cp .env.example .env
```
4. Edit the `.env` file with your configuration:
```env
# Server Configuration
PORT=3000
BUN_ENV=development
# Home Assistant Configuration
HASS_HOST=http://your-hass-instance:8123
HASS_TOKEN=your-long-lived-access-token
# Security Configuration
JWT_SECRET=your-secret-key
```
## Configuration
### Environment Variables
- `PORT`: The port number for the MCP server (default: 3000)
- `BUN_ENV`: The environment mode (development, production, test)
- `HASS_HOST`: Your Home Assistant instance URL
- `HASS_TOKEN`: Your Home Assistant Long-Lived Access Token
- `JWT_SECRET`: Secret key for JWT token generation
### Development Mode
For development, you can use:
```bash
bun run dev
```
This will start the server in development mode with hot reloading.
### Production Mode
For production, build and start the server:
```bash
bun run build
bun start
```
## First Steps
1. Check the server is running:
```bash
curl http://localhost:3000/api/health
```
2. List available devices:
```bash
curl -H "Authorization: Bearer your-token" http://localhost:3000/api/tools/devices
```
3. Subscribe to events:
```bash
curl -H "Authorization: Bearer your-token" http://localhost:3000/api/sse/subscribe?events=state_changed
```
## Next Steps
- Read the [API Documentation](./API.md) for available endpoints
- Learn about [Server-Sent Events](./SSE_API.md) for real-time updates
- Explore available [Tools](./tools/README.md) for device control
- Check the [Configuration Guide](./configuration/README.md) for advanced settings
## Troubleshooting ## Troubleshooting
If you encounter issues: If you encounter any issues:
1. Verify that your Home Assistant instance is accessible.
1. Verify your Home Assistant instance is accessible 2. Ensure that all required environment variables are properly set.
2. Check your environment variables are correctly set 3. Consult the [Troubleshooting Guide](troubleshooting.md) for additional solutions.
3. Look for errors in the server logs
4. Consult the [Troubleshooting Guide](./troubleshooting.md)
## Development ## Development
For development and contributing: For contributors:
1. Fork the repository.
1. Fork the repository 2. Create a feature branch.
2. Create a feature branch 3. Follow the [Development Guide](development/development.md) for contribution guidelines.
3. Follow the [Development Guide](./development/README.md) 4. Submit a pull request with your enhancements.
4. Submit a pull request
## Support ## Support
Need help? Check out: Need help?
- Visit our [GitHub Issues](https://github.com/jango-blockchained/homeassistant-mcp/issues).
- [GitHub Issues](https://github.com/yourusername/homeassistant-mcp/issues) - Review the [Troubleshooting Guide](troubleshooting.md).
- [Troubleshooting Guide](./troubleshooting.md) - Check the [FAQ](troubleshooting.md#faq) for common questions.
- [FAQ](./troubleshooting.md#faq)

View File

@@ -4,11 +4,34 @@ title: Home
nav_order: 1 nav_order: 1
--- ---
# 📚 Home Assistant MCP Documentation
Welcome to the documentation for the Home Assistant MCP (Model Context Protocol) Server.
## 📑 Documentation Index
- [Getting Started Guide](getting-started.md)
- [API Documentation](api.md)
- [Troubleshooting](troubleshooting.md)
- [Contributing Guide](contributing.md)
For project overview, installation, and general information, please see our [main README](../README.md).
## 🔗 Quick Links
- [GitHub Repository](https://github.com/jango-blockchained/homeassistant-mcp)
- [Issue Tracker](https://github.com/jango-blockchained/homeassistant-mcp/issues)
- [GitHub Discussions](https://github.com/jango-blockchained/homeassistant-mcp/discussions)
## 📝 License
This project is licensed under the MIT License. See [LICENSE](../LICENSE) for details.
# Model Context Protocol (MCP) Server # Model Context Protocol (MCP) Server
## Overview ## Overview
The Model Context Protocol (MCP) Server is a cutting-edge bridge between Home Assistant and Language Learning Models (LLMs), designed to revolutionize smart home automation and control. The Model Context Protocol (MCP) Server is a cutting-edge bridge between Home Assistant and Language Learning Models (LLMs), designed to revolutionize smart home automation and control. This documentation provides comprehensive information about setting up, configuring, and using the Home Assistant MCP.
## Key Features ## Key Features
@@ -29,18 +52,59 @@ The Model Context Protocol (MCP) Server is a cutting-edge bridge between Home As
## Documentation ## Documentation
- [Getting Started](getting-started.md) - Installation and basic setup ### Core Documentation
- [API Reference](api.md) - Complete API documentation 1. [Getting Started](getting-started.md)
- [SSE API](sse-api.md) - Server-Sent Events API documentation - Installation and basic setup
- [Architecture](architecture.md) - System architecture and design - Configuration
- [Contributing](contributing.md) - How to contribute to the project - First Steps
- [Troubleshooting](troubleshooting.md) - Common issues and solutions
2. [API Reference](api.md)
- REST API Endpoints
- Authentication
- Error Handling
3. [SSE API](sse-api.md)
- Event Subscriptions
- Real-time Updates
- Connection Management
### Advanced Topics
4. [Architecture](architecture.md)
- System Design
- Components
- Data Flow
5. [Configuration](getting-started.md#configuration)
- Environment Variables
- Security Settings
- Performance Tuning
6. [Development Guide](development/development.md)
- Project Structure
- Contributing Guidelines
- Testing
7. [Troubleshooting](troubleshooting.md)
- Common Issues
- Debugging
- FAQ
## Quick Links
- [GitHub Repository](https://github.com/jango-blockchained/homeassistant-mcp)
- [Issue Tracker](https://github.com/jango-blockchained/homeassistant-mcp/issues)
- [Contributing Guide](contributing.md)
- [Roadmap](roadmap.md)
## Community and Support ## Community and Support
- [GitHub Issues](https://github.com/jango-blockchained/homeassistant-mcp/issues) - Report bugs and request features If you need help or have questions:
- [GitHub Discussions](https://github.com/jango-blockchained/homeassistant-mcp/discussions) - Ask questions and share ideas
1. Check the [Troubleshooting Guide](troubleshooting.md)
2. Search existing [Issues](https://github.com/jango-blockchained/homeassistant-mcp/issues)
3. Join our [GitHub Discussions](https://github.com/jango-blockchained/homeassistant-mcp/discussions)
4. Create a new issue if your problem isn't already reported
## License ## License
Licensed under the MIT License. See [LICENSE](https://github.com/jango-blockchained/homeassistant-mcp/blob/main/LICENSE) for details. This project is licensed under the MIT License. See [LICENSE](https://github.com/jango-blockchained/homeassistant-mcp/blob/main/LICENSE) for details.

51
docs/roadmap.md Normal file
View File

@@ -0,0 +1,51 @@
# Roadmap for MCP Server
The following roadmap outlines our planned enhancements and future directions for the Home Assistant MCP Server. This document is a living guide that will be updated as new features are planned and developed.
## Near-Term Goals
- **Advanced Automation Capabilities:**
- Integrate sophisticated automation rules with conditional logic and multi-step execution.
- Introduce a visual automation builder for simplified rule creation.
- **Enhanced Security Features:**
- Implement multi-factor authentication for critical actions.
- Strengthen encryption methods and data handling practices.
- Expand monitoring and alerting for potential security breaches.
- **Performance Optimizations:**
- Refine resource utilization to reduce latency.
- Optimize real-time data streaming via SSE.
- Introduce advanced caching mechanisms for frequently requested data.
## Mid-Term Goals
- **User Interface Improvements:**
- Develop an intuitive web-based dashboard for device management and monitoring.
- Provide real-time analytics and performance metrics.
- **Expanded Integrations:**
- Support a broader range of smart home devices and brands.
- Integrate with additional home automation platforms and third-party services.
- **Developer Experience Enhancements:**
- Improve documentation and developer tooling.
- Streamline contribution guidelines and testing setups.
## Long-Term Vision
- **Ecosystem Expansion:**
- Build a modular plugin system for community-driven extensions and integrations.
- Enable seamless integration with future technologies in smart home and AI domains.
- **Scalability and Resilience:**
- Architect the system to support large-scale deployments.
- Incorporate advanced load balancing and failover mechanisms.
## How to Follow the Roadmap
- **Community Involvement:** We welcome and encourage feedback.
- **Regular Updates:** This document is updated regularly with new goals and milestones.
- **Transparency:** Check our GitHub repository and issue tracker for ongoing discussions.
*This roadmap is intended as a guide and may evolve based on community needs, technological advancements, and strategic priorities.*

View File

@@ -7,49 +7,49 @@
bun test # Run all tests bun test # Run all tests
bun test --watch # Run tests in watch mode bun test --watch # Run tests in watch mode
bun test --coverage # Run tests with coverage bun test --coverage # Run tests with coverage
bun test path/to/test.ts # Run specific test file bun test path/to/test.ts # Run a specific test file
# Additional Options # Additional Options
DEBUG=true bun test # Run with debug output DEBUG=true bun test # Run with debug output
bun test --pattern "auth" # Run tests matching pattern bun test --pattern "auth" # Run tests matching a pattern
bun test --timeout 60000 # Run with custom timeout bun test --timeout 60000 # Run with a custom timeout
``` ```
## Overview ## Overview
This document describes the testing setup and practices used in the Home Assistant MCP project. The project uses Bun's test runner for unit and integration testing, with a comprehensive test suite covering security, SSE (Server-Sent Events), middleware, and other core functionalities. This document describes the testing setup and practices used in the Home Assistant MCP project. We use Bun's test runner for both unit and integration testing, ensuring comprehensive coverage across modules.
## Test Structure ## Test Structure
Tests are organized in two main locations: Tests are organized in two main locations:
1. **Root Level Integration Tests** (`/__tests__/`): 1. **Root Level Integration Tests** (`/__tests__/`):
```
__tests__/ ```
├── ai/ # AI/ML component tests __tests__/
├── api/ # API integration tests ├── ai/ # AI/ML component tests
├── context/ # Context management tests ├── api/ # API integration tests
├── hass/ # Home Assistant integration tests ├── context/ # Context management tests
├── schemas/ # Schema validation tests ├── hass/ # Home Assistant integration tests
├── security/ # Security integration tests ├── schemas/ # Schema validation tests
├── tools/ # Tools and utilities tests ├── security/ # Security integration tests
├── websocket/ # WebSocket integration tests ├── tools/ # Tools and utilities tests
├── helpers.test.ts # Helper function tests ├── websocket/ # WebSocket integration tests
├── index.test.ts # Main application tests ├── helpers.test.ts # Helper function tests
└── server.test.ts # Server integration tests ├── index.test.ts # Main application tests
``` └── server.test.ts # Server integration tests
```
2. **Component Level Unit Tests** (`src/**/`): 2. **Component Level Unit Tests** (`src/**/`):
```
src/
├── __tests__/ # Global test setup and utilities
│ └── setup.ts # Global test configuration
├── component/
│ ├── __tests__/ # Component-specific unit tests
│ └── component.ts
```
The root level `__tests__` directory contains integration and end-to-end tests that verify the interaction between different components of the system, while the component-level tests focus on unit testing individual modules. ```
src/
├── __tests__/ # Global test setup and utilities
│ └── setup.ts # Global test configuration
├── component/
│ ├── __tests__/ # Component-specific unit tests
│ └── component.ts
```
## Test Configuration ## Test Configuration
@@ -88,26 +88,21 @@ bun run format
### Global Configuration ### Global Configuration
The project uses a global test setup file (`src/__tests__/setup.ts`) that provides: A global test setup file (`src/__tests__/setup.ts`) provides:
- Environment configuration - Environment configuration
- Mock utilities - Mock utilities
- Test helper functions - Test helper functions
- Global test lifecycle hooks - Global lifecycle hooks
### Test Environment ### Test Environment
Tests run with the following configuration: - Environment variables are loaded from `.env.test`.
- Console output is minimized unless `DEBUG=true`.
- Environment variables are loaded from `.env.test` - JWT secrets and tokens are preconfigured for testing.
- Console output is suppressed during tests (unless DEBUG=true) - Rate limiting and security features are initialized appropriately.
- JWT secrets and tokens are automatically configured for testing
- Rate limiting and other security features are properly initialized
## Running Tests ## Running Tests
To run the test suite:
```bash ```bash
# Basic test run # Basic test run
bun test bun test
@@ -115,7 +110,7 @@ bun test
# Run tests with coverage # Run tests with coverage
bun test --coverage bun test --coverage
# Run specific test file # Run a specific test file
bun test path/to/test.test.ts bun test path/to/test.test.ts
# Run tests in watch mode # Run tests in watch mode
@@ -131,82 +126,61 @@ bun test --timeout 60000
bun test --pattern "auth" bun test --pattern "auth"
``` ```
### Test Environment Setup ## Advanced Debugging
1. **Prerequisites**: ### Using Node Inspector
- Bun >= 1.0.0
- Node.js dependencies (see package.json)
2. **Environment Files**: ```bash
- `.env.test` - Test environment variables # Start tests with inspector
- `.env.development` - Development environment variables bun test --inspect
3. **Test Data**: # Start tests with inspector and break on first line
- Mock responses in `__tests__/mock-responses/` bun test --inspect-brk
- Test fixtures in `__tests__/fixtures/` ```
### Continuous Integration ### Using VS Code
The project uses GitHub Actions for CI/CD. Tests are automatically run on: Create a launch configuration in `.vscode/launch.json`:
- Pull requests
- Pushes to main branch ```json
- Release tags {
"version": "0.2.0",
"configurations": [
{
"type": "bun",
"request": "launch",
"name": "Debug Tests",
"program": "${workspaceFolder}/node_modules/bun/bin/bun",
"args": ["test", "${file}"],
"cwd": "${workspaceFolder}",
"env": { "DEBUG": "true" }
}
]
}
```
### Test Isolation
To run a single test in isolation:
```typescript
describe.only("specific test suite", () => {
it.only("specific test case", () => {
// Only this test will run
});
});
```
## Writing Tests ## Writing Tests
### Test File Naming ### Test File Naming
- Test files should be placed in a `__tests__` directory adjacent to the code being tested - Place test files in a `__tests__` directory adjacent to the code being tested.
- Test files should be named `*.test.ts` - Name files with the pattern `*.test.ts`.
- Test files should mirror the structure of the source code - Mirror the structure of the source code in your test organization.
### Test Structure ### Example Test Structure
```typescript
import { describe, expect, it, beforeEach } from "bun:test";
describe("Module Name", () => {
beforeEach(() => {
// Setup for each test
});
describe("Feature/Function Name", () => {
it("should do something specific", () => {
// Test implementation
});
});
});
```
### Test Utilities
The project provides several test utilities:
```typescript
import { testUtils } from "../__tests__/setup";
// Available utilities:
- mockWebSocket() // Mock WebSocket for SSE tests
- mockResponse() // Mock HTTP response for API tests
- mockRequest() // Mock HTTP request for API tests
- createTestClient() // Create test SSE client
- createTestEvent() // Create test event
- createTestEntity() // Create test Home Assistant entity
- wait() // Helper to wait for async operations
```
## Testing Patterns
### Security Testing
Security tests cover:
- Token validation and encryption
- Rate limiting
- Request validation
- Input sanitization
- Error handling
Example:
```typescript ```typescript
describe("Security Features", () => { describe("Security Features", () => {
it("should validate tokens correctly", () => { it("should validate tokens correctly", () => {
@@ -218,83 +192,17 @@ describe("Security Features", () => {
}); });
``` ```
### SSE Testing ## Coverage
SSE tests cover: The project maintains strict coverage:
- Client authentication - Overall coverage: at least 80%
- Message broadcasting - Critical paths: 90%+
- Rate limiting - New features: ≥85% coverage
- Subscription management
- Client cleanup
Example: Generate a coverage report with:
```typescript
describe("SSE Features", () => {
it("should authenticate valid clients", () => {
const client = createTestClient("test-client");
const result = sseManager.addClient(client, validToken);
expect(result?.authenticated).toBe(true);
});
});
```
### Middleware Testing ```bash
bun test --coverage
Middleware tests cover:
- Request validation
- Input sanitization
- Error handling
- Response formatting
Example:
```typescript
describe("Middleware", () => {
it("should sanitize HTML in request body", () => {
const req = mockRequest({
body: { text: '<script>alert("xss")</script>' }
});
sanitizeInput(req, res, next);
expect(req.body.text).toBe("");
});
});
```
### Integration Testing
Integration tests in the root `__tests__` directory cover:
- **AI/ML Components**: Testing machine learning model integrations and predictions
- **API Integration**: End-to-end API route testing
- **Context Management**: Testing context persistence and state management
- **Home Assistant Integration**: Testing communication with Home Assistant
- **Schema Validation**: Testing data validation across the application
- **Security Integration**: Testing security features in a full system context
- **WebSocket Communication**: Testing real-time communication
- **Server Integration**: Testing the complete server setup and configuration
Example integration test:
```typescript
describe("API Integration", () => {
it("should handle a complete authentication flow", async () => {
// Setup test client
const client = await createTestClient();
// Test registration
const regResponse = await client.register(testUser);
expect(regResponse.status).toBe(201);
// Test authentication
const authResponse = await client.authenticate(testCredentials);
expect(authResponse.status).toBe(200);
expect(authResponse.body.token).toBeDefined();
// Test protected endpoint access
const protectedResponse = await client.get("/api/protected", {
headers: { Authorization: `Bearer ${authResponse.body.token}` }
});
expect(protectedResponse.status).toBe(200);
});
});
``` ```
## Security Middleware Testing ## Security Middleware Testing

View File

@@ -1,144 +1,135 @@
# Troubleshooting Guide # Troubleshooting Guide
This guide helps you diagnose and fix common issues with the Home Assistant Model Context Protocol (MCP). This guide provides solutions to common issues encountered with the Home Assistant MCP Server.
## Common Issues ## Common Issues
### Connection Issues - **Server Not Starting:**
- Verify that all required environment variables are correctly set.
- Check for port conflicts or missing dependencies.
- Review the server logs for error details.
#### Cannot Connect to Home Assistant - **Connection Problems:**
- Ensure your Home Assistant instance is reachable.
- Confirm that the authentication token is valid.
- Check network configurations and firewalls.
## Tool Issues
### Tool Not Found
**Symptoms:** **Symptoms:**
- Connection timeout errors - "Tool not found" errors or 404 responses.
- "Failed to connect to Home Assistant" messages
- 401 Unauthorized errors
**Solutions:** **Solutions:**
1. Verify Home Assistant is running - Double-check the tool name spelling.
2. Check HASS_HOST environment variable - Verify that the tool is correctly registered.
3. Validate HASS_TOKEN is correct - Review tool imports and documentation.
4. Ensure network connectivity
5. Check firewall settings
#### SSE Connection Drops ### Tool Execution Failures
**Symptoms:** **Symptoms:**
- Frequent disconnections - Execution errors or timeouts.
- Missing events
- Connection reset errors
**Solutions:** **Solutions:**
1. Check network stability - Validate input parameters.
2. Increase connection timeout - Check and review error logs.
3. Implement reconnection logic - Debug the tool implementation.
4. Monitor server resources - Ensure proper permissions in Home Assistant.
### Authentication Issues ## Debugging Steps
#### Invalid Token
**Symptoms:**
- 401 Unauthorized responses
- "Invalid token" messages
- Authentication failures
**Solutions:**
1. Generate new Long-Lived Access Token
2. Check token expiration
3. Verify token format
4. Update environment variables
#### Rate Limiting
**Symptoms:**
- 429 Too Many Requests
- "Rate limit exceeded" messages
**Solutions:**
1. Implement request throttling
2. Adjust rate limit settings
3. Cache responses
4. Optimize request patterns
### Tool Issues
#### Tool Not Found
**Symptoms:**
- "Tool not found" errors
- 404 Not Found responses
**Solutions:**
1. Check tool name spelling
2. Verify tool registration
3. Update tool imports
4. Check tool availability
#### Tool Execution Fails
**Symptoms:**
- Tool execution errors
- Unexpected responses
- Timeout issues
**Solutions:**
1. Validate input parameters
2. Check error logs
3. Debug tool implementation
4. Verify Home Assistant permissions
## Debugging
### Server Logs ### Server Logs
1. Enable debug logging: 1. Enable debug logging by setting:
```env ```env
LOG_LEVEL=debug LOG_LEVEL=debug
``` ```
2. Check logs: 2. Check logs:
```bash ```bash
npm run logs npm run logs
``` ```
3. Filter errors:
3. Filter logs:
```bash ```bash
npm run logs | grep "error" npm run logs | grep "error"
``` ```
### Network Debugging ### Network Debugging
1. Check API endpoints: 1. Test API endpoints:
```bash ```bash
curl -v http://localhost:3000/api/health curl -v http://localhost:3000/api/health
``` ```
2. Monitor SSE connections: 2. Monitor SSE connections:
```bash ```bash
curl -N http://localhost:3000/api/sse/stats curl -N http://localhost:3000/api/sse/stats
``` ```
3. Test WebSocket connectivity:
3. Test WebSocket:
```bash ```bash
wscat -c ws://localhost:3000 wscat -c ws://localhost:3000
``` ```
### Performance Issues ### Performance Issues
1. Monitor memory usage: - Monitor memory usage with:
```bash ```bash
npm run stats npm run stats
``` ```
2. Check response times: ## Security Middleware Troubleshooting
```bash
curl -w "%{time_total}\n" -o /dev/null -s http://localhost:3000/api/health
```
3. Profile code: ### Rate Limiting Problems
```bash
npm run profile **Symptoms:** Receiving 429 (Too Many Requests) errors.
```
**Solutions:**
- Adjust and fine-tune rate limit settings.
- Consider different limits for critical versus non-critical endpoints.
### Request Validation Failures
**Symptoms:** 400 or 415 errors on valid requests.
**Solutions:**
- Verify that the `Content-Type` header is set correctly.
- Inspect request payload size and format.
### Input Sanitization Issues
**Symptoms:** Unexpected data transformation or loss.
**Solutions:**
- Test sanitization with various input types.
- Implement custom sanitization for complex data if needed.
### Security Header Configuration
**Symptoms:** Missing or improper security headers.
**Solutions:**
- Review and update security header configurations (e.g., Helmet settings).
- Ensure environment-specific header settings are in place.
### Error Handling and Logging
**Symptoms:** Inconsistent error responses.
**Solutions:**
- Enhance logging for detailed error tracking.
- Adjust error handlers for production and development differences.
## Additional Resources
- [OWASP Security Guidelines](https://owasp.org/www-project-top-ten/)
- [Helmet.js Documentation](https://helmetjs.github.io/)
- [JWT Security Best Practices](https://jwt.io/introduction)
## Getting Help
If issues persist:
1. Review detailed logs.
2. Verify your configuration and environment.
3. Consult the GitHub issue tracker or community forums.
## FAQ ## FAQ
@@ -167,7 +158,7 @@ A: Adjust SSE_MAX_CLIENTS in configuration or clean up stale connections.
1. Documentation 1. Documentation
- [API Reference](./API.md) - [API Reference](./API.md)
- [Configuration Guide](./configuration/README.md) - [Configuration Guide](./configuration/README.md)
- [Development Guide](./development/README.md) - [Development Guide](./development/development.md)
2. Community 2. Community
- GitHub Issues - GitHub Issues

View File

@@ -1,5 +1,34 @@
# Usage Guide # Usage Guide
This guide explains how to use the Home Assistant MCP Server for smart home device management and integration with language learning systems.
## Basic Usage ## Basic Usage
## Advanced Features 1. **Starting the Server:**
- For development: run `npm run dev`.
- For production: run `npm run build` followed by `npm start`.
2. **Accessing the Web Interface:**
- Open [http://localhost:3000](http://localhost:3000) in your browser.
3. **Real-Time Updates:**
- Connect to the SSE endpoint at `/subscribe_events?token=YOUR_TOKEN&domain=light` to receive live updates.
## Advanced Features
1. **API Interactions:**
- Use the REST API for operations such as device control, automation, and add-on management.
- See [API Documentation](api.md) for details.
2. **Tool Integrations:**
- Multiple tools are available (see [Tools Documentation](tools/tools.md)), for tasks like automation management and notifications.
3. **Security Settings:**
- Configure token-based authentication and environment variables as per the [Configuration Guide](getting-started/configuration.md).
4. **Customization and Extensions:**
- Extend server functionality by developing new tools as outlined in the [Development Guide](development/development.md).
## Troubleshooting
If you experience issues, review the [Troubleshooting Guide](troubleshooting.md).