New /difficulty endpoint returns word difficulty scores (0.0-1.0).
New /rhyme endpoint uses CMU phoneme tail matching to find rhyming words,
sorted by frequency. Adds cmu_tail column migration with batch population
at startup, and index for efficient reverse lookups.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New endpoints: /antonyms, /backing, /pronunciation, /etymology with difficulty
scoring on /random. Cross-language synset backing links French/Portuguese words
to English equivalents via WordNet 3.0 synset IDs (matching WOLF and OMW offsets).
New loaders: Hunspell affix expansion (fr, pt-PT), English programmatic inflector,
CMU Pronouncing Dictionary, SUBTLEX-US frequency, CETEMPúblico frequency,
Open Multilingual Wordnet (Portuguese), and SQL-based difficulty scoring.
Schema v2 adds tables: antonyms, synsets, word_synsets, pronunciations, etymology
with migration support for existing databases.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Display query count, error count, req/s, uptime, and last endpoint
hit on a single updating line to stdout. Also wire up the
/frequency/batch route that was missing from the mux.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SCOWL loader now sets frequency based on tier (10=1000 most common,
70=50 rare). New GET /frequency?word=X&lang=Y endpoint returns frequency
score for a word. Enables downstream consumers to identify rare/
sophisticated vocabulary from dictionary data rather than LLM guessing.
Also fix .gitignore matching cmd/server/ directory instead of just the
server binary.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add CC-CEDICT loader and Wiktionary Chinese as data sources for
Mandarin. Also fix all Wiktionary download sections to retain
compressed archives and save checksums for integrity verification.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
