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| Developer: | 志健 袁 (4) | ||
| Price: | * Free | ||
| Rankings: | 0 | ||
| Comments: | 0 Add a comment | ||
| Lists: | 0 + 1 | ||
| Points: | 10 + 0 ¡ | ||
| Mac App Store | |||
Description
Network Debugger helps developers and testers quickly build TCP and UDP connections, send and inspect messages, and automate repetitive tasks. Focus on your protocol logic instead of wiring up temporary tools.
Key features
• TCP & UDP support (client & server)
• Multiple connections with clear status indicators
• Message templates for frequently used payloads
• One-click send and resend
• Automatic replies based on matching messages
• UTF-8 and other encodings
• Built-in MCP Server (HTTP/SSE) for external tool & agent integration
• Clean, modern interface with light & dark modes
MCP Server (HTTP/SSE)
Network Debugger includes a built-in MCP Server over HTTP/SSE, allowing external tools or agents to control your debugging sessions and build repeatable workflows.
With MCP, you can:
• List, create, open, close, and delete connections
• Send data through a connection
• Check connection status
• Fetch recent messages for inspection and automation
Use MCP to orchestrate test flows, drive message sends from scripts or agents, and integrate Network Debugger into your automation pipeline—while keeping everything running locally on your Mac.
UDP workflows
Use UDP when you need lightweight, connectionless messaging—ideal for device discovery, LAN broadcast/multicast, telemetry, and IoT protocols. Quickly bind to a local port, send datagrams to a target host/port, and inspect incoming packets in clear, timestamped logs.
Message templates
Save frequently used messages as templates and send them with a single click. Great for quickly simulating login, heartbeat, and business flows without retyping.
Automated test scenarios
Define auto-reply rules for specific messages to simulate real-world services. Easily build end-to-end test scenarios and long-running integrations without manual intervention. With MCP, you can also trigger sends and fetch messages programmatically for fully automated runs.
Designed for productivity
A focused, distraction-free UI, keyboard-friendly operations, and clear logs help you locate problems faster and keep your network debugging workflow smooth.
Privacy
All data is processed locally on your Mac. No messages are uploaded to any server.
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Screenshots
Price History
-
* In-App Purchases - Current price: Free
- Minimum: Free
- Maximum: $3.99
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Additional Information
- Release Date:
- Category:
macOS Apps›Developer Tools - OS:
macOS,macOS 14.6 and up - Size:
9 Mb - Supported Languages:
Chinese,English - Content Rating:
4+ - Mac App Store Rating:
0
What's new
- Version: 1.2.0
- Updated:
- Added MCP Server (HTTP/SSE) support. External tools can connect via SSE to power automation workflows.
Developer
- 志健 袁
- Platforms: macOS Apps (4)
- Lists: 0 + 1
- Points: 10 + 0 ¡
- Rankings: 0
- Comments: 0
- Deals: 0
- Videos: 0
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Points (10)
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- 2,995 Alan
- +1
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- 319 pantype
- +1
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- 2,346 Kras-s-savchiK
- +1
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- 4,779 Brain_vv
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- 11,341 Simon Chan
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- 225 Study Planner
- +1
Rankings (0)
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Comments (0)
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«Network Debugger» is a Developer Tools app for macOS, developed by «志健 袁». It was first released on and last updated on . This app is currently free. This app has not yet received any ratings on AppAgg. AppAgg has tracked 10 confirmed points plus 0 indirect points for this app. Available languages: Chinese, English. AppAgg continuously tracks the price history, ratings, and user feedback for «Network Debugger». Subscribe to this app or follow its RSS feed to get notified about future deals or updates. AppAgg does not host applications or distribute software. All trademarks, logos and screenshots belong to their respective owners.
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