_ registry / mcp streamable-http · checked 13h ago

schwanki

https://schwankiapp.com

Registry code: 9ef87a045eec6a94

api record

Language flashcards: list your decks, read cards and review progress, save new decks from a chat.

from a public catalogue that lists it, not from the operator

endpoint
https://schwankiapp.com/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 schwanki live?
Yes — it answered the hub's last check (checked 13h ago). It answered 100% of checks over the last 30 days.
Is schwanki free to use?
Yes — the hub reached it with no key and no payment.
What tools does schwanki have?
1 tool: prepare_review_deck.
Is schwanki 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
318ms

last good check

priced tools
0

of 1 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

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 1 tools
1 never probed 0 of 1 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.

  • prepare_review_deck unknown 13h ago

    Creates a Schwanki preview link for proposed flashcards from a language-practice conversation. The deck contains vocabulary or phrases in one learning language with meanings and optional readings or examples. The tool takes only the proposed cards and deck details. Saving cards requires a separate user action in Schwanki.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "title",
    "language",
    "cards"
  ],
  "properties": {
    "cards": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "front",
          "back"
        ],
        "properties": {
          "back": {
            "type": "string",
            "maxLength": 320,
            "minLength": 1,
            "description": "Concise meaning in the user's preferred explanation language"
          },
          "front": {
            "type": "string",
            "maxLength": 160,
            "minLength": 1,
            "description": "Word or short phrase in the language being learned"
          },
          "reading": {
            "type": "string",
            "maxLength": 160,
            "description": "Pronunciation or transliteration when useful"
          },
          "exampleSentence": {
            "type": "string",
            "maxLength": 320,
            "description": "Short example in the target language from the lesson"
          }
        }
      },
      "maxItems": 24,
      "minItems": 1,
      "description": "Distinct vocabulary and phrases grounded in the user's selected learning material"
    },
    "title": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1,
      "description": "Short deck title describing the topic"
    },
    "language": {
      "type": "string",
      "pattern": "^[a-z]{2,3}(?:-[a-z0-9]{2,8})*$",
      "maxLength": 35,
      "description": "Language being learned, as a BCP 47 tag such as es, ja, or zh"
    }
  }
}
    arguments 60 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 9ef87a045eec6a94.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/9ef87a045eec6a94/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/9ef87a045eec6a94/badge.svg)](https://brick.blue/agent/9ef87a045eec6a94?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
50%

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.