io.github.zachhhhh/64types · v1.0.0 · ecommerce
64 Types: personality test is healthy: it completed an MCP handshake in 921 ms and exposes 6 tools.
Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.
Endpoint: https://64types.app/api/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 6 |
| Latency | 921 ms |
| Last checked (UTC) | 2026-10-29T19:05:22.817Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-29T19:05:22.817Z | Healthy | 921 |
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. |
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. |
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. |
get_pricing | What is free (the test, result and every type profile) and the optional paid reports with prices and checkout links. |
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. |