ace-sim executes preset-driven simulation chains across multiple providers so teams can validate ideas, review tasks, and compare synthesis outcomes before taking action.

Reusable configuration cascade with customizable folder names. Supports project-level, user-level, and gem-level configuration with deep merging and priority-based resolution.

Provides safe, atomic markdown file operations with frontmatter extraction, section editing, and validation. Prevents file corruption through backup/rollback mechanisms.

ace-support-nav provides unified navigation and path resolution across the ACE ecosystem. It automatically discovers handbooks bundled within ace-* gems, resolves resource URIs to actual file paths, and supports a multi-level override cascade.

Development-only infrastructure gem providing shared test utilities, base test cases, and helpers for all ace-* gems. Includes configuration helpers, test environment management, and common test patterns. Library-only gem following ace-support-* pattern.

ACE testing knowledge base with guides, testing patterns, and workflow instructions for fast and reliable code validation.

Wraps Minitest with smart grouping, cross-package resolution, and persistent reports so developers and coding agents can run focused checks, diagnose failures with context, and retain searchable execution history.

Runs package E2E scenarios through agents with reproducible setup, sandbox isolation, and structured reports for reliable validation workflows.

Start tmux sessions from presets and add windows on the fly without restarting. Compose pane, window, and session presets with deep-merge overrides across the ACE config cascade.

An access control gem for Rails. A flexible declarative way of protecting your various controller actions using roles.

Simple rack middeware for responding to ACME challenge like LetsEncrypt uses.

"S/mileage" is one of highly famous Japanese pop stars. This module, acme-smileage, provides an easy method to catch up with S/mileage.

AcmeSmith ChallengeResponders plugin for validating with letsencrypt by http-01 on a local machine

Annual Computer Poker Competition Dealer

ACPC Dealer data

Basic proxy to connect to the ACPC Dealer.

Match state data manager.

A smart proxy for a poker player that connects to the ACPC Dealer and manages match state data

Backend components to the ACPC Poker GUI Client. Includes a player that saves states from the dealer to persistent storage, and components to start, stop, and manage match components.

Lear Enough Ruby palindrome detector