What external tools are recommended for use with this skill?

This skill is designed to work alongside IDA Pro for binary analysis and includes specialized Python scripts for converting signature formats.

Does this skill support both Windows and Linux binaries?

Yes, it provides specific workflows for Windows (.dll) signature scanning and Linux (.so) symbol and signature management to ensure cross-platform compatibility.

What is the primary purpose of this Claude Code skill?

It guides developers through adding private, non-exported functions from game binaries to Metamod plugins using memory signatures and symbol lookups.

Why is signature uniqueness emphasized in the workflow?

Uniqueness is critical because if a signature matches multiple memory locations, the plugin will fail to hook the correct function, often resulting in game crashes.

How does the skill handle different calling conventions?

It utilizes standardized macros like SC_SERVER_DECL and SC_SERVER_CDECL to abstract platform-specific calling conventions like fastcall and cdecl.

Metamod Private Function Integrator

Name: Metamod Private Function Integrator
Author: hzqst

byhzqst

•

游戏开发

Integrates private game engine functions into Metamod plugins through signature scanning and IDA Pro binary analysis.

This skill provides a standardized framework for reverse engineering and hooking non-exported functions from game DLLs (such as server.dll and engine.dll) into Metamod plugins. It streamlines the complex process of IDA Pro analysis, unique signature generation, and cross-platform calling convention management for Windows and Linux. By automating the workflow from binary lookup to runtime function pointer filling, it ensures that modders can safely and efficiently extend game logic in engines like GoldSrc or Sven Co-op while maintaining code maintainability.

主要功能

0116 GitHub stars

02Standardized macros for managing complex calling conventions

03Integrated IDA Pro workflows for function decompilation and disassembly

04Signature format conversion tools for C-string and IDA-style patterns

05Safety-first runtime function pointer resolution and null checking

06Cross-platform signature and symbol management for Windows and Linux

使用场景

01Automating the signature verification process during binary analysis

02Implementing cross-platform support for private functions in Metamod plugins

03Hooking undocumented game logic in Sven Co-op or GoldSrc engine mods

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hzqst/metamod-fallguys add-private-function-with-signatures

For use in Claude.ai and ChatGPT

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