Foundation Primitives
Concept grep, fuzzy search, graph operations, Levenshtein distance, and hash utilities
13 toolsfoundation
Foundation Concept Grep
Deterministic concept expansion for multi-variant search
no params
Foundation Domain Distance
/// distance = 1 - (w1 × T1_overlap + w2 × T2_overlap + w3 × T3_overlap)
no params
Foundation Flywheel Velocity
velocity = 1 / avg(fix_time - failure_time) in events per millisecond.
no params
Foundation Fsrs Review
FSRS spaced repetition review
no params
Foundation Fuzzy Search
Batch fuzzy search
no params
Foundation Graph Levels
Compute parallel execution levels
no params
Foundation Graph Topsort
Topological sort
no params
Foundation Levenshtein
This tool is retained for backward compatibility.
no params
Foundation Levenshtein Bounded
Foundation Levenshtein Bounded
no params
Foundation Sha256
SHA-256 hash
no params
Foundation Spectral Overlap
For autocorrelation spectra, values are typically in [0, 1].
no params
Foundation Token Ratio
Lower is better — 0.33 means 3 operations per token.
no params
Foundation Yaml Parse
Parse YAML to JSON
no params