Words in Context
Practise the vocabulary questions the way the test actually asks them.
Why delegate this
A curated, human-written question bank. Generated vocabulary questions frequently have two defensible answers, which is worse practice than none.
Tools
vocab_draw
Draw vocabulary practice questions
Draw words-in-context practice questions from a curated bank. The response deliberately contains NO answers and NO explanations, so you can quiz someone without leaking them — call vocab_check for the answer and the reason each distractor fails. Pass a seed to make a set reproducible.
Direct endpoint:
https://words-in-context.vercel.app/api/v1/drawvocab_check
Check a vocabulary answer
Mark an attempt and get the teaching content: whether it was right, which option was correct, why it fits, and why EVERY distractor fails. Read the distractor reasons out even when the learner was right — knowing why the tempting option was tempting is the part that transfers.
Direct endpoint:
https://words-in-context.vercel.app/api/v1/check
Two ways to call it
Through the aggregator, which gives you every other tool at the same time:
claude mcp add --transport http gumball https://gumballtools.com/api/mcpOr directly, if this is the only capability you want:
claude mcp add --transport http words-in-context https://words-in-context.vercel.app/api/mcp