Language Tutor Harness
Full language-learning harness: CEFR assessment, curriculum, lessons, quizzes, spaced review
About
The 56-language-tutor harness from the harness-100 collection: a subagent-based system for learning a foreign language with Claude Code. Five specialized agents handle CEFR-based level assessment, curriculum design, lesson tutoring, quiz mastery, and review coaching, coordinated by three skills (language-tutor orchestrator, CEFR assessment, spaced repetition). Trigger /language-tutor or ask to learn a language; deliverables (level results, curriculum, lessons, quizzes, review plan) land in _workspace/. Apache-2.0 licensed; the parent collection holds 1,299 stars. Install the en/56-language-tutor folder. It is the most structured option in this batch, but also the heaviest — five agents and three skills is overkill for casual vocabulary practice.
What it can do
- CEFR-based level assessment, curriculum and lesson generation, quiz master with difficulty scaling, spaced-repetition review scheduling, structured deliverables in _workspace/
Setup
Copy the en/56-language-tutor folder into your project, then trigger the /language-tutor skill or ask to learn a foreign language.
Prerequisites
Claude Code with subagent support.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: revfactory/harness-100: 1,299 stars, Apache-2.0; entry covers the single 56-language-tutor harness.; Five agents (CEFR assessor, curriculum designer, lesson tutor, quiz master, review coach) + three skills.; Deliverables land in _workspace/; structure read this session.; Limitation: heavyweight — overkill for casual vocabulary practice..
★ 1,299 GitHub stars
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.