CLI commands
One thin handler per limen subcommand, keeping the Click group in main.py declarative.
Cohort selectors
Single-file cohort selectors that choose which experiment permutations a Cohort aggregates.
Data bars
Threshold-bar constructors that resample kline rows into information-driven bars.
Data utilities
Public helpers that form bars and split raw frames into the model-ready data_dict schema.
Parameter search
Search strategies that yield parameter combinations from a mutable ParamDomain.
Reducers
Feedback reducers that prune, trim, or refocus the parameter domain as an experiment runs.
Foundational SFDs
The catalog of packaged, ready-to-run Single-File Decoders.
Reference architectures
Model-function implementations and templates that own the training logic behind each SFD.
Rule-based SFDs
Configuration schema and predicate compiler for non-learned, rule-based decoders.