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.

Assembles files, shell commands, and git diffs into a single bundled file. Configured via presets or markdown frontmatter with protocol URL support (wfi://, guide://, tmpl://, prompt://, task://). Output to stdout or cache, with optional compression through ace-compressor.

Standardized workflows for creating, reviewing, and maintaining ACE handbook guides, workflow instructions, and agent definitions.

Provides a single active prompt file with automatic history archiving. Write prompts in your editor, run ace-prompt-prep, get automatic archiving with optional context loading and LLM enhancement.

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.