hamsterball-re

Reverse engineer and recreate the Hamsterball game (2000s Windows game by Raptisoft)

Start GhidraMCP headless server with the Hamsterball.exe project — always do this before any RE work

Restore all function renames from FUNCTION_MAP.md back into a fresh Ghidra project after DB loss or re-import

Complete guide to using and extending Hermes Agent — CLI usage, setup, configuration, spawning additional agents, gateway platforms, skills, voice, tools, profiles, and a concise contributor reference. Load this skill when helping users configure Hermes, troubleshoot issues, spawn agent instances, or make code contributions.

Create hand-drawn style diagrams using Excalidraw JSON format. Generate .excalidraw files for architecture diagrams, flowcharts, sequence diagrams, concept maps, and more. Files can be opened at excalidraw.com or uploaded for shareable links.

54 production-quality design systems extracted from real websites. Load a template to generate HTML/CSS that matches the visual identity of sites like Stripe, Linear, Vercel, Notion, Airbnb, and more. Each template includes colors, typography, components, layout rules, and ready-to-use CSS values.

Cross-compile D3D8-based game with MinGW, test on Wine with OpenGL translation

Systematic exploratory QA testing of web applications — find bugs, capture evidence, and generate structured reports

Compare D3D8 API calls between original game EXE and reimplementation under Wine

Set up GitHub authentication for the agent using git (universally available) or the gh CLI. Covers HTTPS tokens, SSH keys, credential helpers, and gh auth — with a detection flow to pick the right method automatically.

Git commit and push workflow for hamsterball-re repo and other projects. Handles common push failures and credential issues in sandbox environments.

Dual-repo sync for hamsterball-re - public (no binaries) and private (with binaries). Push workflow, binary purging, and remote management.

Reimplement Hamsterball audio from BASS/DirectSound to SDL2_mixer — pitfalls, volume fade patterns, MinGW build issues, and Windows testing workflow.

Track hamsterball RE project state

Remove refusal behaviors from open-weight LLMs using OBLITERATUS — mechanistic interpretability techniques (diff-in-means, SVD, whitened SVD, LEACE, SAE decomposition, etc.) to excise guardrails while preserving reasoning. 9 CLI methods, 28 analysis modules, 116 model presets across 5 compute tiers, tournament evaluation, and telemetry-driven recommendations. Use when a user wants to uncensor, abliterate, or remove refusal from an LLM.

Extract text from PDFs and scanned documents. Use web_extract for remote URLs, pymupdf for local text-based PDFs, marker-pdf for OCR/scanned docs. For DOCX use python-docx, for PPTX see the powerpoint skill.

Jailbreak API-served LLMs using G0DM0D3 techniques — Parseltongue input obfuscation (33 techniques), GODMODE CLASSIC system prompt templates, ULTRAPLINIAN multi-model racing, encoding escalation, and Hermes-native prefill/system prompt integration. Use when a user wants to bypass safety filters, jailbreak a model, or red-team model robustness.

First D3D8-based Hamsterball reimplementation build - proof of concept running on Wine

Iterative build-test-commit workflow for Hamsterball D3D8 reimplementation

Guidelines for documenting rendering milestones with screenshots and memory updates.

Search and retrieve academic papers from arXiv using their free REST API. No API key needed. Search by keyword, author, category, or ID. Combine with web_extract or the ocr-and-documents skill to read full paper content.

Query Polymarket prediction market data — search markets, get prices, orderbooks, and price history. Read-only via public REST APIs, no API key needed.

Parse unknown binary formats by scanning for length-prefixed strings first, then building structure around them. More reliable than sequential parsing when object sizes vary.

Bootstrap workflow for reverse engineering a Windows game/application binary — project setup, asset acquisition, format discovery, and Ghidra analysis initiation.

Backup and restore Ghidra function/label renames to/from a JSON file in the git repo

Export all current Ghidra renames to JSON backup in git repo. Run after every RE session.