A comprehensive, actively maintained collection of IDA Pro plugins, scripts, and tooling authored by Willi Ballenthin (Hex-Rays). The repository spans multiple domains: UI enhancement plugins (oplog, bookmark_hints, colorize_calls, navband_visited, tag_func, hint_calls), analysis utilities (flirt-data-pack, vtloader, global_struct_dissector), a CLI binary inspector (idals), and a modern LLM-integrated reverse engineering agent (ida-codemode) consisting of a sandbox, portable API, AI agent, and evaluation framework. The core idawilli package provides reusable syntax and lexing utilities for IDA's tagged-line output. The codebase is well-engineered with modern Python practices: Pydantic models, type hints, uv workspace management, Rich CLI interfaces, and comprehensive pytest suites. While primarily an application for IDA Pro enhancement, it also includes data/research elements in the form of LLM benchmarking evaluations (c2_extraction) and systematic test data. The sandbox isolation pattern, evaluator framework, and tagged-line parsing utilities are especially clean and potentially reusable outside this repository.