Oslango

Tool Reference

Complete MCP Tools Catalog & Schemas

The Oslango MCP server exposes 20+ fine-grained tools across 6 learning domains:

get_study_plan Query

Retrieves active learning profile, target language, proficiency level, target rank, completion date, and daily word targets.

update_study_plan Mutation

Updates study target settings, daily word goals, target rank, or study completion date.

get_learning_profiles Query

Lists all registered learning profiles (e.g. English, French, Japanese) under user's account.

switch_learning_profile Mutation

Switches active learning profile context for subsequent queries and practice reviews.

get_streak_info Query

Returns current streak days, best streak, active words count, streak tier milestone, and today's activity status.

get_daily_study_time Query

Returns accumulated daily study time broken down by category (Flashcard, Pronunciation, Spelling, Dictation, Grammar, Tasks).

get_tasks / create_task / update_task / delete_task / reorder_tasks CRUD

Complete task scheduling suite: importance (must_do/regular), repeat weekdays, min/max/target minutes, and custom notes.

search_vault / add_vocabulary_word / add_word_definition / save_paragraph / save_note Vault Suite

Search words and notes; add multi-sense definitions with IPA, CEFR levels, and examples; save reading dialogues and markdown notes.