Assembly Chat – Chat with Any .NET DLL
Assembly Chat is an AI tool that lets you upload .NET assemblies (DLL, EXE, or NuGet packages). The AI extracts public API metadata, builds a RAG index, and enables natural language queries to generate code samples, diagrams, and answers about your assembly.
Chat with Your .NET Assembly and Generate Working Code
Upload DLL, EXE, or NuGet Package
Drop your managed .NET assembly or select a .nupkg file. The system extracts public API metadata, builds a searchable RAG index, and prepares an AI assistant familiar with your code.
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Command Query NuGet Package NuGet Version
After NuGet Package After NuGet Version
Include Internal AI Comments
Upload a DLL or NuGet package — AI reads metadata, builds a RAG index, and answers questions about your assembly.
Upload a DLL or NuGet package. Our AI reads metadata, builds a RAG index, and lets you ask questions, generate code samples, and visualize architecture.
How Assembly Chat Works
- Upload Your .NET Assembly
Select a DLL, EXE, or .nupkg file from your local machine or CI pipeline.
- AI Extracts Public API Metadata
The system reflects over the assembly to map namespaces, classes, interfaces, enums, delegates, methods, properties, fields, and custom attributes.
- RAG Index for Fast Semantic Search
API signatures, XML comments, and inferred behaviors are vectorized and indexed, enabling instant question answering.
- Chat, Generate Code & Diagrams
Ask "How do I use X?", "Show me an example of Y", or "Generate a sequence diagram for Z". AI replies with code, explanations, and visual diagrams.
FAQs
Which assembly formats are supported? +
Any managed .NET assembly (DLL, EXE) targeting .NET Framework 4.6.2+, .NET Core 3.1+, .NET 5-8. Also supports .nupkg NuGet packages.
What parts of the assembly does the AI see? +
Public types and their public/protected members. Internal and private members are excluded for security and relevance.
How accurate are the generated code samples? +
High accuracy because the AI reads actual method signatures, parameter types, return types, and XML docs from your specific assembly version.
Are my assemblies stored or shared? +
No. Extracted metadata is temporarily indexed for your session. Files are not permanently stored or used to train models.
What diagrams can the AI generate? +
SVG class diagrams, PUML (PlantUML) sequence and component diagrams showing public API relationships and call flows.
AI Assembly Chat and Code Generation from .NET Assemblies
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RAG on Your API
Semantic search over public methods, properties, and XML comments. Find what you need faster than MSDN.
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Code Samples That Compile
Generated C#/F# code includes necessary using statements, proper async/await patterns, and error handling based on actual signatures.
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SVG + PUML Diagrams
Auto-generate public API class diagrams (SVG) and sequence diagrams (PlantUML) for documentation or design reviews.
Free for Open Source & Teams
Free Plan
Free
Upload assemblies up to 50MB. RAG chat, code generation, and diagrams included.