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

sonatina

https://www.sonatina.com

Registry code: cfcdf523be8ce90d

api record

Sonatina Piano Camps (Bennington, Vermont): adult camps (The Sonatas, Intermezzi, Capriccios & Suites), Summer Sonatina for children, and virtual courses.

You can help someone enroll by interviewing them and handing back a prefilled enrollment form link. You cannot enroll anyone yourself.

endpoint
https://www.sonatina.com/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 sonatina live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is sonatina free to use?
Yes — the hub reached it with no key and no payment.
What tools does sonatina have?
3 tools: build_enrollment_link, get_enrollment_form, get_catalog.
Is sonatina 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
388ms

last good check

priced tools
0

of 3 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 3 tools
1 open 2 never probed 1 of 3 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_catalog open 1h ago

    This year's programs with session dates and tuition, next year's under `nextYear` once its dates are posted, the online offerings, and the policy FAQ (payment deadlines, cancellations). Session dates carry no year: take it from `year` or `nextYear.year`. Some of this year's sessions may be over; get_enrollment_form lists only weeks still ahead. Read-only. No seat counts.

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "properties": {}
    }
    arguments 5 lines
  • build_enrollment_link unknown 1h ago

    Builds a link to the program's Jotform with the person's answers filled in and, if given, the week and the pay-in-full / deposit choice preselected. This does NOT enroll, reserve a seat or charge anything: the person must open the link, check the answers, accept the waivers, pay and submit on the form. Answers are not stored or logged. Use keys from get_enrollment_form; unknown keys and invalid answers are returned in `skipped`, required questions not yet answered in `missingRequired` (they can still answer them on the form), and answers to confirm with the person before handing over the link in `warnings`.

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "program",
        "answers"
      ],
      "properties": {
        "answers": {
          "type": "object",
          "description": "Question key → answer. Addresses are objects; everything else is a string.",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "object",
                "propertyNames": {
                  "type": "string"
                },
                "additionalProperties": {
                  "type": "string"
                }
              }
            ]
          }
        },
        "program": {
          "enum": [
            "sonata",
            "intermezzo",
            "capriccio",
            "sonatina",
            "virtual"
          ],
          "type": "string"
        },
        "productId": {
          "type": "string",
          "description": "A week from get_enrollment_form. Omit to let them pick on the form."
        },
        "paymentOption": {
          "type": "string",
          "description": "One of the week's paymentOptions labels, e.g. 'Pay Deposit'."
        }
      }
    }
    arguments 51 lines
  • get_enrollment_form unknown 1h ago

    Everything needed to interview someone for one program's enrollment form: the upcoming weeks on the form (productId, dates, pay-in-full / deposit prices, whether enrollment is open), the questions you may prefill (key, what to ask, kind, choices, required), who must fill it in, and what they still have to do on the form themselves. Read-only. Programs: sonata = The Sonatas (adult week-long camps); intermezzo = The Intermezzi (adult long weekends); capriccio = The Capriccios & Suites (adult); sonatina = Summer Sonatina (children); virtual = Virtual courses and camps.

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "program"
      ],
      "properties": {
        "program": {
          "enum": [
            "sonata",
            "intermezzo",
            "capriccio",
            "sonatina",
            "virtual"
          ],
          "type": "string"
        }
      }
    }
    arguments 19 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 cfcdf523be8ce90d.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/cfcdf523be8ce90d/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/cfcdf523be8ce90d/badge.svg)](https://brick.blue/agent/cfcdf523be8ce90d?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
70%

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.