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

brewmark

https://brewmark.io

Registry code: 435ec2b55317cf98

api record

Coffee grinder settings and grind-size conversion across 78 grinders. Use convert_grind_setting when a recipe quotes a setting for a grinder the user does not own, and get_grinder_chart when they want settings for their own.

endpoint
https://brewmark.io/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 brewmark live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is brewmark free to use?
Yes — the hub reached it with no key and no payment.
What tools does brewmark have?
3 tools: convert_grind_setting, get_grinder_chart, list_grinders.
Is brewmark 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
255ms

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.

  • list_grinders open 1h ago

    Every grinder BrewMark supports. Use this to check whether a grinder is covered, or to disambiguate when another tool reports more than one match. Not needed just to look up a name — the other tools accept ordinary names directly.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "search": {
          "type": "string",
          "description": "Optional case-insensitive filter on brand or model name"
        }
      }
    }
    arguments 9 lines
  • convert_grind_setting unknown never probed

    Translate a grind setting from one coffee grinder to another. Use whenever a recipe quotes a setting for a grinder the user does not own — "the recipe says 18 clicks on a Comandante, what is that on my Encore?". Grinder names can be written however the user said them ("Fellow Ode", "1Zpresso J-Max"); exact slugs are not required.

    mcp-tool

    {
      "type": "object",
      "required": [
        "from",
        "setting",
        "to"
      ],
      "properties": {
        "to": {
          "type": "string",
          "description": "The grinder to convert to, e.g. \"Baratza Encore\""
        },
        "from": {
          "type": "string",
          "description": "The grinder the setting is quoted for, e.g. \"Comandante C40 MK4\""
        },
        "setting": {
          "type": "number",
          "description": "The numeric setting on the source grinder, e.g. 18"
        }
      }
    }
    arguments 22 lines
  • get_grinder_chart unknown 1h ago

    Grind settings for one grinder across every brew method. Use this for any question of the form "what grind should I use for my <grinder>", "what setting for French press on a <grinder>", or "how do I dial in my <grinder>". Returns the recommended setting and usable range for espresso, moka pot, AeroPress, pour over, drip, Chemex, French press and cold brew. The grinder can be named however the user said it.

    mcp-tool

    {
      "type": "object",
      "required": [
        "grinder"
      ],
      "properties": {
        "grinder": {
          "type": "string",
          "description": "Grinder name as the user said it, e.g. \"Fellow Ode\", \"Baratza Encore\", or a slug"
        }
      }
    }
    arguments 12 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 435ec2b55317cf98.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/435ec2b55317cf98/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/435ec2b55317cf98/badge.svg)](https://brick.blue/agent/435ec2b55317cf98?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.