MRMI (Multi-Runtime Method Intermediate) is an original cross-runtime communication technique developed by Frigon Tech. It enables one compiled program to invoke functions in another compiled module — regardless of language — using socket-based messaging and a standardized, typed command format.
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The independent script works as the listener and the controlled script (part of the main program) works as a client making requests and getting return values of independent script in return.
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A calling runtime sends a structured command like:
FunctionName-strHello,int42,booltrue -
The receiving runtime (e.g., Java) parses this, maps data types (
str,int,bool), and invokes the target method using reflection. -
The result (or error) is sent back as a serialized string prefixed with its type (e.g.,
stringSuccess,int8080). -
All requests and responses are logged with timestamps for traceability.
- Cross-language function calls via sockets
- Typed parameter encoding using lightweight syntax
- Reflection-based method resolution and execution
- Built-in logging and error handling
- Easily extendable to any language with socket + reflection support
MRMI is ideal for POLYGLOT systems where modules written in different languages need to interoperate at runtime, without recompilation or tight integration — enabling flexible, plug-and-play architecture across platforms. Has only been tested for non-obfuscated code yet in a windows environment, same thing with few tweaks may work on Mac and Linux too. Working with obfuscated code is still in progress
If anyone of you test or make this work with obfuscated code, feel free to contact me at email: aloknathjha77@gmail.com
Developed and maintained by Frigon Tech
GitHub: github.com/FrigonTech