Identifier Tools
Browse all available identifier tools.
Available tools
- Composite Key Collision Audit Audit collisions introduced by naive delimiter-joined scalar composite keys, retaining distinct typed tuple witnesses instead of claiming safe serialization.
- Opaque Key Affix Normalizer Ensure caller prefix and suffix are present after stripping/reapplying at most one matching affix; repeated inner affixes remain literal data, no recursive stripping or path semantics.
- Opaque Key Alphabet Audit Audit opaque key UTF-16 code units against an explicit caller alphabet with positions; not Unicode grapheme, entropy or checksum validation.
- Opaque Key Delimiter Ambiguity Audit Audit literal delimiter occurrences and empty components before naive opaque composite-key joining; reports hazards without inventing an escaping dialect.
- Opaque Key Fixed Alphabet Inverse Decode an exact nonnegative ordinal into a caller fixed-width opaque alphabet key; rejects overflow rather than growing the key or truncating leading symbols.
- Opaque Key Fixed Alphabet Ordinal Encode a fixed-width opaque key as a zero-based positional integer in an explicitly ordered unique UTF-16 alphabet; leading alphabet-zero symbols remain width evidence.
- Opaque Key Normalization Collisions Audit collisions under an explicit NFC plus JavaScript lowercase opaque-key normalization policy; not locale-aware Unicode full casefolding.
- Opaque Key Prefix Rebase Rebase literal opaque key prefixes only when every supplied key matches the explicit old prefix; no path normalization, substring replacement or inferred aliases.
- Opaque Key Sortable Decimal Padding Format an exact unsigned decimal ordinal as a bounded fixed-width lexicographically sortable key, rejecting overflow; unsafe integers require text.
- Opaque Key Sortable Signed Padding Encode a signed exact integer into lexicographic order by biasing against explicit inclusive range endpoints and fixed decimal width; caller retains endpoints for decoding.
- Opaque Key Width Audit Audit exact UTF-16 opaque key width without trimming or number coercion; no identity validity, entropy or byte-width claim.
- Typed Scalar Key Decoder Decode the explicit type-tagged scalar key dialect, validating canonical finite number spellings and exact UTF-16 string lengths.
- Typed Scalar Key Encoder Encode one JSON scalar into a type-tagged reversible key with explicit UTF-16 string length; rejects arrays/objects and preserves numeric negative zero.
- Typed Tuple Key Decoder Decode the bounded typed tuple key dialect, rejecting incomplete/trailing fields and preserving scalar types; no arbitrary JSON object keys.
- Typed Tuple Key Encoder Encode a JSON scalar tuple as count plus length-prefixed typed scalar keys, avoiding concatenation ambiguity and preserving component types.