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Diagrams vs wenb1n-dev/SmartDB_MCP
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Diagrams
A local/remote MCP server for generating infrastructure and architecture diagrams as code using the Python [diagrams](https://diagrams.mingrammer.com/) library
wenb1n-dev/SmartDB_MCP
A universal database MCP server supporting simultaneous connections to multiple databases. It provides tools for database operations, health analysis, SQL optim
Comparison
| Feature | Diagrams | wenb1n-dev/SmartDB_MCP |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | 2 |
| Rating | — | — |
| Verified | — | — |
| Hosted | — | — |
| Tools | — | — |
| Category | data | data |
| Author | apetta | wenb1n-dev |
| Repo | smithery-ai/cli | wenb1n-dev/SmartDB_MCP |
When to pick Diagrams
A local/remote MCP server for generating infrastructure and architecture diagrams as code using the Python [diagrams](https://diagrams.mingrammer.com/) library ## Features **5 Diagram Tools** for infrastructure, architecture, and flowcharts: - **Infrastructure Diagrams** - 15+ providers (AWS, Azure, GCP, K8s, On-Prem, SaaS) - **500+ Node Types** - Compute, database, network, storage, security - **Custom Icons** - Web URLs (HTTPS) and local files - **Flowcharts** - 24 shapes for process diagrams - **Validation** - Dry-run before generation **Advanced Capabilities:** - Multiple output formats (PNG, PDF, JPG, DOT) - Cluster grouping with unlimited nesting - Edge styling (colours, labels, line styles) - Graphviz attribute customisation ## Installation **System Requirements:** - Graphviz must be installed: - macOS: `brew install graphviz` - Ubuntu/Debian: `sudo apt-get install graphviz` - Windows: Download from https://graphviz.org/download/ ### IDEs [](vscode:mcp/install?%7B%22name%22%3A%22diagrams%22%2C%22type%22%3A%22stdio%22%2C%22command%22%3A%22uvx%22%2C%22args%22%3A%5B%22diagrams-mcp%22%5D%7D) [](https://cursor.com/en-US/install-mcp?name=diagrams&config=eyJjb21tYW5kIjoidXZ4IGRpYWdyYW1zLW1jcCJ9) ### Claude Desktop Add to your `claude_desktop_config.json`: **For published package:** ```json { "mcpServers": { "diagrams": { "command": "uvx", "args": ["diagrams-mcp"] } } } ``` **For local development:** ```json { "mcpServers": { "diagrams:local": { "command": "uv", "args": [ "--directory", "/ABSOLUTE/PATH/TO/diagrams-mcp", "run", "diagrams-mcp" ] } } } ``` ### Claude Code **Quick setup (CLI):** Published package: ```bash claude mcp add --transport stdio math -- uvx diagrams-mcp ``` **Team setup (project-level):** Add `.mcp.json` to your project root: ```json { "mcpServers": { "diagrams": { "command": "uvx", "args": ["diagrams-mcp"] } } } ``` **Verify installation:** ```bash claude mcp list ``` Or check in IDE: View → MCP Servers, or use `/mcp` command. ## Try It Once installed, try these prompts: - "Create an AWS 3-tier web application diagram with Route53, ELB, EC2 instances, and RDS" - "Generate a Kubernetes microservices architecture with ingress, services, and pods" - "Build a flowchart for a CI/CD pipeline with decision points" - "Create a diagram using a custom icon from my company logo URL" - "Show me all available AWS compute nodes" Map to tools: `create_diagram`, `create_diagram_with_custom_icons`, `create_flowchart`, `list_available_nodes`, `validate_diagram_spec` ## Tool Reference All tool parameters and descriptions are available in your IDE's autocomplete. ### Diagram Generation (3 tools) | Tool | Description | | ---------------------------------- | ------------------------------------------------------------ | | `create_diagram` | Full infrastructure/architecture diagrams with all providers | | `create_diagram_with_custom_icons` | Diagrams with custom node icons from URLs or local files | | `create_flowchart` | Simplified flowchart creation with 24 process shapes | ### Discovery & Validation (2 tools) | Tool | Description | | ----------------------- | ------------------------------------------------------------- | | `list_available_nodes` | Search 500+ available nodes by provider, category, or keyword | | `validate_diagram_spec` | Dry-run validation before generation | ## Custom Icons ### Web URL Icons - HTTPS-only (HTTP rejected) - 5MB file size limit - 5-second download timeout - Image format validation (PNG, JPG) - Automatic caching (~/.diagrams_mcp/icon_cache) ### Local File Icons - Path validation (file must exist) - Format validation - Sandboxed execution
When to pick wenb1n-dev/SmartDB_MCP
A universal database MCP server supporting simultaneous connections to multiple databases. It provides tools for database operations, health analysis, SQL optimization, and more. Compatible with mainstream databases including MySQL, PostgreSQL, SQL Server, MariaDB, Dameng, and Oracle. Supports Streamable HTTP, SSE, and STDIO; integrates OAuth 2.0; and is designed for easy customization and extension by developers.
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