ProjGraph MCP Server

Name: ProjGraph MCP Server
Author: HandyS11

by HandyS11version 1.2.0i★ 1iRuns on your computer

Registry nameio.github.HandyS11/projgraph

How to install

What it does

Analyze .NET solutions: Generate Mermaid graphs, ERDs, class diagrams, and project metrics.

Connects Runs on your computer
Account or key No key needed
Category Design, images & audio

Install

Pick the AI app you use, then copy the settings.

Passed 3/3 checks · Runs on your computer

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done

Paste these settings and save the file

{
  "mcpServers": {
    "projgraph": {
      "command": "dnx",
      "args": [
        "ProjGraph.Mcp",
        "--yes"
      ]
    }
  }
}

Done

Quit Claude and open it again
Done
Try it
Use ProjGraph MCP Server and tell me what you can do for me, then show me one thing
✓ If Claude says it is using ProjGraph MCP Server or shows a ProjGraph MCP Server tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect ProjGraph MCP Server yet

ProjGraph MCP Server runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect ProjGraph MCP Server

Steps for Claude →No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →No key, nothing to install
Steps for Cursor →No key, nothing to install
Steps for VS Code →No key, nothing to install

B · Others in Design, images & audio that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Pascal 3D Editor✓ ChatGPT
Semiotic✓ ChatGPT
TypeUI✓ ChatGPT

Works with Claude Code, with some setup first

No key, nothing to install

Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add --scope user projgraph -- dnx ProjGraph.Mcp --yes

Done

Type /mcp in Claude Code
You should see ProjGraph MCP Server listed as connected
Done
Try it
Use ProjGraph MCP Server and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using ProjGraph MCP Server or shows a ProjGraph MCP Server tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

No key, nothing to install

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use ProjGraph MCP Server and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using ProjGraph MCP Server or shows a ProjGraph MCP Server tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

No key, nothing to install

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use ProjGraph MCP Server and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using ProjGraph MCP Server or shows a ProjGraph MCP Server tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use ProjGraph MCP Server💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user projgraph -- dnx ProjGraph.Mcp --yes

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "projgraph": {
      "command": "dnx",
      "args": [
        "ProjGraph.Mcp",
        "--yes"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "projgraph": {
      "command": "dnx",
      "args": [
        "ProjGraph.Mcp",
        "--yes"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "projgraph": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "ProjGraph.Mcp",
        "--yes"
      ]
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 1
Downloads per weeki: Not on npm/PyPI
Licence i: MIT
Connection: Runs on your computer
Transport: stdio
Latest versioni: 1.2.0
Categoryi: Design, images & audio
Published to registryi: Sep 15, 2026
Code last changedi: Nov 12, 2026
Maker: HandyS11
Packages: nuget: ProjGraph.Mcp
Repo: HandyS11/ProjGraph
Website: handys11.github.io
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 12, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account HandyS11, which owns the repo
✓ Pass
Still maintained
Code last changed today
✓ Pass
Has a licence
Uses MIT
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Design, images & audioi

More stars than 78% of the other 2955 servers in this category
Published to the registry more recently than 30% of the other 2955 servers in this category
Basic checks equal to or better than 100% of the other 2955 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is ProjGraph MCP Server safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed today, and the latest version (1.2.0) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need .NET on your computer.

What can I use instead?

In the same category: Figma Context MCP, AutoClip, Next AI Draw.io

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Figma Context MCP

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.

by GLipsWidely used↓ 152.1K/wk★ 16.2KUpdated 5 months ago

Runs on your computer

Install

AutoClip

Clip long videos into short clips with covers and captions. Local CLI and MCP.

by zhouxiaokaWidely used↓ 205/wk★ 10.3KUpdated 15 days ago

Runs on your computer

Install

Next AI Draw.io

draw.io diagrams your AI agent draws on a live browser canvas that you can also edit by hand

by DayuanJiangWidely used↓ 21.7K/wk★ 36.9K Stars for the whole repoUpdated 5 days ago

Runs on your computer

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

ProjGraph

.NET tool ecosystem for visualizing project dependencies, database schemas, and class hierarchies.

ProjGraph is a .NET tool ecosystem for visualizing project dependencies, database schemas, and class hierarchies. It provides both a CLI for manual analysis and an MCP server for AI-assisted exploration of your codebase architecture.

🚀 Quick Start

CLI Tool

Install and use the command-line tool for immediate visualization:

# Install

dotnet tool install -g ProjGraph.Cli

Visualize project dependencies

projgraph visualize ./MySolution.slnx

Generate Entity Relationship Diagram (from DbContext or ModelSnapshot)

projgraph erd ./Data/MyDbContext.cs

Generate Class Diagram for a class and its hierarchy

projgraph classdiagram ./Models/User.cs

Compute key solution metrics (project counts, depth, hotspots)

projgraph stats ./MySolution.slnx

📖 Full CLI Documentation

MCP Server

Configure your MCP client (e.g., GitHub Copilot, Claude) with the following settings:

Find the latest version number on NuGet

"servers": { "ProjGraph.Mcp": { "type": "stdio", "command": "dnx", "args": ["ProjGraph.Mcp@x.x.x", "--yes"] } } }

📖 Full MCP Documentation

✨ Key Features

📊 Multiple Output Formats: ASCII tree and Mermaid.js diagrams
🗄️ Entity Relationship Diagrams: Generate ERDs from EF Core DbContext or ModelSnapshot files
🏗️ Class Hierarchies: Visualize class diagrams with inheritance and dependencies
📈 Solution Metrics: Project counts, type breakdown, dependency depth, and hotspot detection
📁 Modern .NET Support: Full support for .slnx, .sln, and .csproj files
🤖 AI Integration: MCP server for GitHub Copilot, Claude, and other AI assistants
⚡ Fast & Reliable: Efficient parsing and graph algorithms

🛠️ Development

Prerequisites

.NET 10.0 SDK or later

Run Locally

# CLI

dotnet run --project src/ProjGraph.Cli -- visualize ./ProjGraph.slnx

Stats

dotnet run --project src/ProjGraph.Cli -- stats ./ProjGraph.slnx

MCP Server

dotnet run --project src/ProjGraph.Mcp

📝 Usage Examples

Analyze Project Dependencies

# Mermaid format (default)

projgraph visualize ./MySolution.sln

ASCII tree format

projgraph visualize ./MySolution.sln --format tree

Mermaid format for documentation

projgraph visualize ./MySolution.slnx --format mermaid --output docs/dependencies.mmd

Generate Database Diagrams

# Generate ERD from DbContext

projgraph erd ./Data/MyDbContext.cs

Generate ERD from ModelSnapshot (leveraging migrations)

projgraph erd ./Migrations/MyDbContextModelSnapshot.cs

Output to Markdown for documentation

projgraph erd ./Data/MyDbContext.cs --output docs/database-schema.md

Control how EF Core owned types (OwnsOne/OwnsMany) are rendered:

'mirror' (default) inlines a table-split owned type onto its owner as EF names it;

'classic' gives every owned type its own entity box regardless of table mapping

projgraph erd ./Data/MyDbContext.cs --owned-mode classic

Visualize Class Hierarchies

# Generate diagram for a class and its inheritance and dependencies

projgraph classdiagram ./Models/Admin.cs -i -d

Control discovery depth (default: 1)

projgraph classdiagram ./Models/Admin.cs -i -d --depth 5

Analyze Solution Metrics

# Display project counts, depth stats, and hotspot projects

projgraph stats ./MySolution.slnx

Show top 10 most-referenced projects

projgraph stats ./MySolution.slnx --top 10

With AI Assistants

Once the MCP server is configured:

You: "Analyze the dependencies in my solution"

AI: [Generate the architecture diagram]

You: "Generate a class diagram for the User class" AI: [Generates the class hierarchy]

You: "Show me the entity relationships in my DbContext" AI: [Generates the database schema]

You: "Give me a health summary of my solution" AI: [Returns project counts, depth stats, and hotspot projects]

🔗 Links

CLI Package: ProjGraph.Cli on NuGet
MCP Package: ProjGraph.Mcp on NuGet

📚 Samples & Showcase

Explore live examples of ProjGraph's capabilities in the Samples Showcase. Available samples include:

E-commerce ERD: Complex database model with inheritance and hierarchies.
Design Patterns: Deep class diagrams showing pattern implementation.
Modular Architecture: Project dependency visualization for modern solutions.
Simple Hierarchy: Easy entry-level examples for new users.
Solution Metrics: Architectural health summary with project counts, depth, and hotspots.

📚 Documentation

Architecture Overview - Solution structure and design decisions
Contributing Guide - How to contribute to the project
Security Policy - Security reporting guidelines

ProjGraph MCP Server

What it does

Install

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Design, images & audioi

Common questions

Others in the same category

Figma Context MCP

AutoClip

Next AI Draw.io

README from the maker

ProjGraph

🚀 Quick Start

CLI Tool

Visualize project dependencies

Generate Entity Relationship Diagram (from DbContext or ModelSnapshot)

Generate Class Diagram for a class and its hierarchy

Compute key solution metrics (project counts, depth, hotspots)

MCP Server

✨ Key Features

🛠️ Development

Prerequisites

Run Locally

Stats

MCP Server

📝 Usage Examples

Analyze Project Dependencies

ASCII tree format

Mermaid format for documentation

Generate Database Diagrams

Generate ERD from ModelSnapshot (leveraging migrations)

Output to Markdown for documentation

Control how EF Core owned types (OwnsOne/OwnsMany) are rendered:

'mirror' (default) inlines a table-split owned type onto its owner as EF names it;

'classic' gives every owned type its own entity box regardless of table mapping

Visualize Class Hierarchies

Control discovery depth (default: 1)

Analyze Solution Metrics

Show top 10 most-referenced projects

With AI Assistants

🔗 Links

📚 Samples & Showcase

📚 Documentation