Summary
Test data that is not the model's improvisation.
Asking a model for a hundred fake addresses gets a hundred plausible ones with its fingerprints on them. This returns faker-go output instead, and keeps the generator catalogue behind a lookup so it never sits in your context.
What it is
A hosted generator for fake data, built on faker-go and served at https://free.cadenya.com/faker-mcp. The catalogue is built from the faker-go API at startup and browsed through a tool, so only the generators you ask about enter context.
What you get
- The catalogue of supported generators, filterable by name, category or description
- One fake value from any option you name, with optional arguments
- Options such as person.name, internet.email, company.name, address.city, lorem.sentence, faker.int_between, uuid.v4 and color.hex
- A mild curse word from a small built-in list
Requirements
One HTTP entry pointing at https://free.cadenya.com/faker-mcp. No install, no account and no key — Cadenya hosts it free.
Setup effort
One command — claude mcp add faker --transport http https://free.cadenya.com/faker-mcp