_ registry / mcp streamable-http · checked 1h ago

64types

https://64types.app

Registry code: 2ca0e6d632b2ed02

api record

64 Types (https://64types.app) is a free, science-based personality test: the familiar 16 four-letter types measured as Big Five traits, plus Emotional Stability and Honesty-Humility, giving 64 types. To test the user: get_test_questions, ask them every statement (never answer for them), then score_test. To explain a type: get_type_profile or list_types. Paid extras are optional: get_pricing, then get_checkout_link and give the user the link. For self-understanding, not clinical diagnosis or hiring.

endpoint
https://64types.app/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is 64types live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is 64types free to use?
Yes — the hub reached it with no key and no payment.
What tools does 64types have?
6 tools: get_type_profile, get_pricing, get_checkout_link, score_test, get_test_questions, list_types.
Is 64types safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
426ms

last good check

priced tools
0

of 6 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 6 tools
2 open 4 never probed 2 of 6 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_test_questions open 1h ago

    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.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • list_types open 1h ago

    The 16 base types and 4 variants with names, taglines and links.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_type_profile unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "code"
  ],
  "properties": {
    "code": {
      "type": "string",
      "description": "INTJ, or INTJ-CM"
    }
  }
}
    arguments 12 lines
  • get_pricing unknown never probed

    What is free (the test, result and every type profile) and the optional paid reports with prices and checkout links.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_checkout_link unknown 1h ago

    Checkout link for one paid product, to hand to the user. They pay on Lemon Squeezy; the reply says what happens after payment.

    mcp-tool

    {
  "type": "object",
  "required": [
    "product"
  ],
  "properties": {
    "product": {
      "enum": [
        "deep_report",
        "couple_report",
        "plus_monthly",
        "plus_yearly"
      ],
      "type": "string",
      "description": "deep_report (29-facet Deep Report), couple_report, plus_monthly or plus_yearly"
    }
  }
}
    arguments 18 lines
  • score_test unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "answers"
  ],
  "properties": {
    "answers": {
      "type": "object",
      "description": "Question id from get_test_questions -> the user's answer, 1 (very inaccurate) to 5 (very accurate)",
      "additionalProperties": {
        "type": "integer",
        "maximum": 5,
        "minimum": 1
      }
    }
  }
}
    arguments 17 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 2ca0e6d632b2ed02.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/2ca0e6d632b2ed02/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/2ca0e6d632b2ed02/badge.svg)](https://brick.blue/agent/2ca0e6d632b2ed02?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.