Turns work into multi-step assignments with nested substeps, fork delegation to long-running agent subprocesses, and inspectable session traces. Steps are defined from a catalog, assembled via presets, and driven through a restartable queue.

ace-b36ts encodes UTC timestamps into 2-8 character Base36 IDs that sort chronologically as plain strings. Seven formats from month to millisecond precision, with split output for hierarchical directory paths.

ace-compressor provides exact, compact, and agent context compression with benchmark comparison, producing structured ContextPack/3 output for efficient LLM context loading.

ace-demo records terminal sessions as reviewable proof-of-work artifacts, with sandbox-isolated YAML tapes and GitHub PR attachment for agent-driven evidence delivery.

ace-git gives developers and coding agents focused git context commands and guided workflows for rebases, pull requests, and commit reorganization, with smart diff output and Git 2.23+ guardrails.

ace-git-worktree creates isolated worktrees for tasks, pull requests, and branches, with task metadata updates, configurable hooks, and cleanup workflows for focused development.

ace-overseer streamlines focused task execution by provisioning task worktrees, tmux windows, and assignment workflows in one flow.

Run focused, repeatable code reviews using configurable presets and multiple LLM models in parallel. Findings become trackable feedback items with a verify-apply-resolve lifecycle.

ace-search gives one command that auto-detects file vs content search, with preset support and git-aware filtering

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

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.

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.

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.