bots.st/64-types-personality-test

64 Types: personality test

Science-based personality test and type profiles

2510 ms

answered our call 8 Nov, 02:54 UTC

How to reach it

Tool	What it says it does
`get_checkout_link`	Checkout link for one paid product, to hand to the user. They pay on Lemon Squeezy; the reply says what happens after payment.
`get_pricing`	What is free (the test, result and every type profile) and the optional paid reports with prices and checkout links.
`get_test_questions`	The 62 public-domain IPIP statements of the free 64 Types personality test (Big Five + HEXACO Honesty-Humility), with the 1-5 answer scale. Ask the user each one, then call score_test.
`get_type_profile`	Research-backed profile of a type: a 4-letter base (INTJ) with its 4 variants, or a full 64 Types code (INTJ-CM) with traits, strengths, watch-outs, career, love and growth notes and a link.
`list_types`	The 16 base types and 4 variants with names, taglines and links.
`score_test`	Score the user's answers to get their 64 Types type (e.g. INTJ-CM), trait percentiles against open norms (~20,000 people), borderline letters, a plain-language summary and a shareable result link.

Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.

Website: 64types.app
Publisher: zachhhhh (3 listings in the registry)
Listed from: the official MCP Registry as io.github.zachhhhh/64types
Version: 1.0.0, updated 29 Oct 2026
Kinds of work: Education, Writing and translation, AI models and agent tools

64types.app: registered 7 Oct 2026 (1 month ago), at Porkbun LLC, its home page is a working site

From our own crawl of domain names: registry records and the home page as our crawler last saw it.

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