Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

Is loafy free to use?

Partly — some of its tools are open, others need a key or payment.

What tools does loafy have?

19 tools: list_my_starters, update_bake, plan_sourdough_bake, list_sourdough_journeys, start_sourdough_journey, get_sourdough_journey_step, find_sourdough_answer, search_sourdough_book, ….

Is loafy 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.

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

loafy

https://loafy.ai

Registry code: 3caa88c2e2d51325

api record

Loafy is a free sourdough baking companion (loafy.ai) built on the open book The Sourdough Framework by Hendrik Kleinwächter. Its tools return the book itself: its contents, any chapter or section in full, and passages found by their words, each with its chapter's link. They also return answers to real questions from bakers, bread and pizza dough in grams, and Loafy's guided, timed journeys, each with a `url` to the same answer, recipe or journey on loafy.ai, where the timers run and progress is saved. Without a Loafy account, reading and searching the book and the answers is limited to 3…

endpoint: https://loafy.ai/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 loafy live?: Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is loafy free to use?: Partly — some of its tools are open, others need a key or payment.
What tools does loafy have?: 19 tools: list_my_starters, update_bake, plan_sourdough_bake, list_sourdough_journeys, start_sourdough_journey, get_sourdough_journey_step, find_sourdough_answer, search_sourdough_book, ….
Is loafy 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

127ms

last good check

priced tools

of 19 tools

_ answered our checks, 90 days 1 checks · signed record

2026-10-17 18:51 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

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 19 tools

2 open1 auth-required 16 never probed 3 of 19 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.

calculate_bread_dough open 1h ago

Calculate a sourdough bread recipe in grams from loaf count, loaf size and hydration. Returns flour, water, starter and salt, plus a link to the same recipe on loafy.ai where the baker can adjust it and run the timers.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "loaves": {
      "type": "integer",
      "default": 1,
      "maximum": 100,
      "minimum": 1,
      "description": "How many loaves to bake."
    },
    "loaf_size_g": {
      "type": "integer",
      "default": 500,
      "maximum": 2000,
      "minimum": 100,
      "description": "Flour per loaf in grams, not the dough weight: 500 g of flour makes one standard loaf of about 860 g of dough. For a loaf of a given dough weight, the flour is about 58 % of it at 60 % hydration."
    },
    "hydration_percent": {
      "type": "integer",
      "default": 60,
      "maximum": 100,
      "minimum": 55,
      "description": "Water as a percentage of flour. The book recommends around 60 % for most flours; higher is more open but stickier."
    },
    "whole_grain_percent": {
      "type": "integer",
      "default": 20,
      "maximum": 100,
      "minimum": 0,
      "description": "Share of the flour that is whole grain, the rest is bread flour."
    }
  }
}

arguments 34 lines

calculate_pizza_dough open 1h ago

Calculate pizza dough in grams from the number of pizzas, the ball weight and hydration, with either fresh yeast or sourdough starter. Returns flour, water, salt, leavening and toppings, plus a link to the same recipe on loafy.ai.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "oven": {
      "enum": [
        "home",
        "pizza",
        "wood"
      ],
      "type": "string",
      "default": "home",
      "description": "home is a domestic oven, pizza an Ooni or Roccbox, wood a wood-fired oven."
    },
    "pizzas": {
      "type": "integer",
      "default": 4,
      "maximum": 12,
      "minimum": 1,
      "description": "How many pizzas."
    },
    "dough_type": {
      "enum": [
        "yeast",
        "sourdough"
      ],
      "type": "string",
      "default": "yeast",
      "description": "Leavened with fresh yeast or with sourdough starter."
    },
    "hydration_percent": {
      "type": "integer",
      "default": 60,
      "maximum": 75,
      "minimum": 55,
      "description": "Water as a percentage of flour. 55-65 is easy to handle, above 70 is expert."
    },
    "weight_per_pizza_g": {
      "type": "integer",
      "maximum": 350,
      "minimum": 50,
      "description": "Dough ball weight in grams. Left out, it follows the oven: 250 g home, 270 g pizza oven, 280 g wood-fired."
    }
  }
}

arguments 45 lines

list_my_bakes auth-required 1h ago

The baker's own bakes from their Loafy bake journal, newest first: what was baked and when, the recipe figures, rating, problems and notes, each with its id and a link. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1,
      "description": "How many bakes, newest first."
    },
    "bake_type": {
      "enum": [
        "sourdough_bread",
        "pizza",
        "focaccia",
        "bagels",
        "brioche",
        "croissant",
        "baguettes",
        "loaf_pan_bread",
        "bread_rolls",
        "pan_bread",
        "tortilla",
        "naan",
        "flatbread",
        "other"
      ],
      "type": "string",
      "description": "Only bakes of this kind, e.g. sourdough_bread or pizza."
    }
  }
}

arguments 33 lines

list_my_starters unknown never probed
The baker's own sourdough starters in Loafy: name, birthday and age, notes and story, how many bakes each went into and when last, each with its id and a link. Needs the baker's Loafy account.

mcp-tool
{ "type": "object", "required": [], "properties": {} }
arguments 5 lines

update_bake unknown never probed

Change a bake in the baker's Loafy bake journal, by its id from list_my_bakes or log_bake: only the figures and notes given change, the rest stays, and a text given replaces the old text. No bake is deleted. Returns the bake with a link. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The bake's id, from list_my_bakes or log_bake."
    },
    "notes": {
      "type": "string",
      "description": "How the bake went, in the baker's words."
    },
    "rating": {
      "type": "integer",
      "maximum": 5,
      "minimum": 1,
      "description": "How it turned out, 1 to 5 stars."
    },
    "starter": {
      "type": "string",
      "description": "The name of the baker's starter that went in, if any."
    },
    "baked_on": {
      "type": "string",
      "description": "The day of the bake, as YYYY-MM-DD."
    },
    "problems": {
      "type": "string",
      "description": "What went wrong, comma-separated, from: dense_crumb, gummy_interior, no_oven_spring, flat_loaf, burnt_crust, pale_crust, bland_flavor, too_sour, didnt_rise, sticky_dough."
    },
    "bake_type": {
      "enum": [
        "sourdough_bread",
        "pizza",
        "focaccia",
        "bagels",
        "brioche",
        "croissant",
        "baguettes",
        "loaf_pan_bread",
        "bread_rolls",
        "pan_bread",
        "tortilla",
        "naan",
        "flatbread",
        "other"
      ],
      "type": "string",
      "description": "What was baked."
    },
    "bulk_hours": {
      "type": "number",
      "maximum": 48,
      "minimum": 0,
      "description": "Hours of bulk fermentation."
    },
    "bake_minutes": {
      "type": "integer",
      "maximum": 300,
      "minimum": 1,
      "description": "Minutes in the oven."
    },
    "salt_percent": {
      "type": "number",
      "maximum": 5,
      "minimum": 0,
      "description": "Salt as a percentage of flour."
    },
    "next_time_notes": {
      "type": "string",
      "description": "What to try differently next time."
    },
    "starter_percent": {
      "type": "number",
      "maximum": 50,
      "minimum": 1,
      "description": "Starter as a percentage of flour."
    },
    "bake_temp_celsius": {
      "type": "integer",
      "maximum": 350,
      "minimum": 50,
      "description": "Oven temperature in °C."
    },
    "bulk_temp_celsius": {
      "type": "number",
      "maximum": 50,
      "minimum": 0,
      "description": "Dough or room temperature during bulk, in °C."
    },
    "hydration_percent": {
      "type": "integer",
      "maximum": 120,
      "minimum": 40,
      "description": "Water as a percentage of flour."
    },
    "fridge_proof_hours": {
      "type": "number",
      "maximum": 72,
      "minimum": 0,
      "description": "Hours the shaped dough proofed in the fridge."
    },
    "room_temp_proof_hours": {
      "type": "number",
      "maximum": 24,
      "minimum": 0,
      "description": "Hours the shaped dough proofed at room temperature."
    }
  }
}

arguments 112 lines

plan_sourdough_bake unknown never probed

Plan a sourdough bake backwards from when the bread should come out of the oven: when to feed the starter, mix, shape, proof in the fridge, preheat and bake, and how much starter suits the kitchen's temperature according to The Sourdough Framework. Returns the times and a link to the same plan on loafy.ai.

mcp-tool

{
  "type": "object",
  "required": [
    "ready_at"
  ],
  "properties": {
    "ready_at": {
      "type": "string",
      "description": "When the bread should come out of the oven, as the baker's local date and time, e.g. \"2026-10-24T10:00\"."
    },
    "bulk_hours": {
      "type": "integer",
      "maximum": 16,
      "minimum": 4,
      "description": "Hours of bulk fermentation, if the baker knows their dough. Without it, the book's figure for the kitchen's temperature."
    },
    "cold_proof_hours": {
      "type": "integer",
      "default": 12,
      "maximum": 24,
      "minimum": 8,
      "description": "Hours the shaped loaf proofs in the fridge. The book says 8 to 12."
    },
    "kitchen_temperature_c": {
      "type": "integer",
      "default": 22,
      "maximum": 32,
      "minimum": 15,
      "description": "Kitchen temperature in °C, which sets how much starter to use."
    }
  }
}

arguments 32 lines

list_sourdough_journeys unknown never probed
List Loafy's guided sourdough journeys: making a starter, baking a loaf, scoring, and more. Each one is a timed, step-by-step walkthrough on loafy.ai. Returns each journey's slug, title, duration, difficulty, number of steps and link.

mcp-tool
{ "type": "object", "required": [], "properties": {} }
arguments 5 lines
start_sourdough_journey unknown never probed
Start one of Loafy's guided journeys and get the link that opens it at the first step. The journey runs on loafy.ai, where each fold, proof and bake is timed for the baker.

mcp-tool
{ "type": "object", "required": [ "slug" ], "properties": { "slug": { "type": "string", "description": "Journey identifier from list_sourdough_journeys, e.g. \"sourdough-bread\"." } } }
arguments 12 lines

get_sourdough_journey_step unknown never probed

Look up one step of a guided journey by its id or its position: its title, where it sits in the journey, its timer in minutes when the step has one, and the link that opens it. The instructions themselves are on the page, where the timer for that step runs.

mcp-tool

{
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "description": "Journey identifier, e.g. \"sourdough-bread\"."
    },
    "step": {
      "type": "string",
      "description": "Step identifier (e.g. \"mix\") or position (\"5\" is the fifth step). Left out, the first step is returned."
    }
  }
}

arguments 16 lines

find_sourdough_answer unknown never probed
Search Loafy's library of answers to real questions from bakers, written by Hendrik Kleinwächter of The Bread Code and grounded in his book The Sourdough Framework. Returns the answers that match, each with the book chapter behind it and a link. When none matches, returns the closest passages from the book instead. The library covers starters, fermentation, dough, flour, baking and storage, and it is in English. Without a Loafy account, reading and searching the book and the answers is limited to 3 questions a day, every lookup within 15 minutes counting as one question; a free Loafy account removes the limit. The calculators, the guides and the book's table of contents need no account.

mcp-tool
{ "type": "object", "required": [ "query" ], "properties": { "limit": { "type": "integer", "default": 3, "maximum": 10, "minimum": 1, "description": "How many answers to return. Defaults to 3." }, "query": { "type": "string", "description": "What the baker wants to know, in English, e.g. \"my starter smells like vinegar\"." } } }
arguments 19 lines
search_sourdough_book unknown never probed
Search Hendrik Kleinwächter's open-source book The Sourdough Framework and get the passages that answer a question, each with its chapter, a link and the part of the book it comes from, which read_sourdough_book returns in full. The book covers starters, fermentation, flour, hydration, shaping, baking and troubleshooting. It is written in English, and the search matches English words. Without a Loafy account, reading and searching the book and the answers is limited to 3 questions a day, every lookup within 15 minutes counting as one question; a free Loafy account removes the limit. The calculators, the guides and the book's table of contents need no account.

mcp-tool
{ "type": "object", "required": [ "query" ], "properties": { "limit": { "type": "integer", "default": 3, "maximum": 5, "minimum": 1, "description": "How many passages to return. Defaults to 3." }, "query": { "type": "string", "description": "What to look up, in English, e.g. \"starter smells like acetone\" or \"bulk fermentation temperature\"." } } }
arguments 19 lines
get_sourdough_book_contents unknown never probed
The table of contents of Hendrik Kleinwächter's open-source book The Sourdough Framework: every chapter and section with its number and each chapter's length in words. read_sourdough_book returns any of them in full. The book covers starters, fermentation, flour, hydration, shaping, baking and troubleshooting.

mcp-tool
{ "type": "object", "required": [], "properties": {} }
arguments 5 lines
read_sourdough_book unknown never probed
Read a chapter or section of Hendrik Kleinwächter's open-source book The Sourdough Framework in full, by its number from get_sourdough_book_contents or by its title. Returns the text with its chapter, link and licence; a chapter longer than about 40,000 characters comes in pages. Without a Loafy account, reading and searching the book and the answers is limited to 3 questions a day, every lookup within 15 minutes counting as one question; a free Loafy account removes the limit. The calculators, the guides and the book's table of contents need no account.

mcp-tool
{ "type": "object", "required": [ "part" ], "properties": { "page": { "type": "integer", "default": 1, "maximum": 10, "minimum": 1, "description": "Which page of a long chapter. Most parts have one." }, "part": { "type": "string", "description": "A chapter or section: its number from get_sourdough_book_contents, e.g. \"8\" or \"8.3\", or its title, e.g. \"Bulk fermentation\"." } } }
arguments 19 lines

log_bake unknown never probed

Add a bake to the baker's Loafy bake journal: what was baked and when, the recipe figures, how it went and what to try next time. Returns the new entry with a link, where photos are added. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "notes": {
      "type": "string",
      "description": "How the bake went, in the baker's words."
    },
    "rating": {
      "type": "integer",
      "maximum": 5,
      "minimum": 1,
      "description": "How it turned out, 1 to 5 stars."
    },
    "starter": {
      "type": "string",
      "description": "The name of the baker's starter that went in, if any."
    },
    "baked_on": {
      "type": "string",
      "description": "The day of the bake, as YYYY-MM-DD; today if left out."
    },
    "problems": {
      "type": "string",
      "description": "What went wrong, comma-separated, from: dense_crumb, gummy_interior, no_oven_spring, flat_loaf, burnt_crust, pale_crust, bland_flavor, too_sour, didnt_rise, sticky_dough."
    },
    "bake_type": {
      "enum": [
        "sourdough_bread",
        "pizza",
        "focaccia",
        "bagels",
        "brioche",
        "croissant",
        "baguettes",
        "loaf_pan_bread",
        "bread_rolls",
        "pan_bread",
        "tortilla",
        "naan",
        "flatbread",
        "other"
      ],
      "type": "string",
      "default": "sourdough_bread",
      "description": "What was baked."
    },
    "bulk_hours": {
      "type": "number",
      "maximum": 48,
      "minimum": 0,
      "description": "Hours of bulk fermentation."
    },
    "bake_minutes": {
      "type": "integer",
      "maximum": 300,
      "minimum": 1,
      "description": "Minutes in the oven."
    },
    "salt_percent": {
      "type": "number",
      "maximum": 5,
      "minimum": 0,
      "description": "Salt as a percentage of flour."
    },
    "next_time_notes": {
      "type": "string",
      "description": "What to try differently next time."
    },
    "starter_percent": {
      "type": "number",
      "maximum": 50,
      "minimum": 1,
      "description": "Starter as a percentage of flour."
    },
    "bake_temp_celsius": {
      "type": "integer",
      "maximum": 350,
      "minimum": 50,
      "description": "Oven temperature in °C."
    },
    "bulk_temp_celsius": {
      "type": "number",
      "maximum": 50,
      "minimum": 0,
      "description": "Dough or room temperature during bulk, in °C."
    },
    "hydration_percent": {
      "type": "integer",
      "maximum": 120,
      "minimum": 40,
      "description": "Water as a percentage of flour."
    },
    "fridge_proof_hours": {
      "type": "number",
      "maximum": 72,
      "minimum": 0,
      "description": "Hours the shaped dough proofed in the fridge."
    },
    "room_temp_proof_hours": {
      "type": "number",
      "maximum": 24,
      "minimum": 0,
      "description": "Hours the shaped dough proofed at room temperature."
    }
  }
}

arguments 107 lines

add_starter unknown never probed

Add a sourdough starter to the baker's Loafy account: its name, the day it was started, notes and its story. Returns it with its id and a link, where photos are added. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "The starter's name."
    },
    "notes": {
      "type": "string",
      "description": "Notes on the starter, e.g. its flour and how it is fed."
    },
    "story": {
      "type": "string",
      "description": "Where the starter comes from, in the baker's words."
    },
    "birthday": {
      "type": "string",
      "description": "The day the starter was started, as YYYY-MM-DD; today if left out."
    }
  }
}

arguments 24 lines

update_starter unknown never probed

Change one of the baker's starters, by its id from list_my_starters: only the name, birthday, notes or story given change, and a text given replaces the old text. No starter is deleted. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The starter's id, from list_my_starters or add_starter."
    },
    "name": {
      "type": "string",
      "description": "The starter's name."
    },
    "notes": {
      "type": "string",
      "description": "Notes on the starter, e.g. its flour and how it is fed."
    },
    "story": {
      "type": "string",
      "description": "Where the starter comes from, in the baker's words."
    },
    "birthday": {
      "type": "string",
      "description": "The day the starter was started, as YYYY-MM-DD."
    }
  }
}

arguments 28 lines

list_my_containers unknown never probed
The baker's own containers in Loafy: name and empty weight in grams, which Loafy takes off when dough is weighed in them, with notes, each with its id and a link. Needs the baker's Loafy account.

mcp-tool
{ "type": "object", "required": [], "properties": {} }
arguments 5 lines

add_container unknown never probed

Add a container to the baker's Loafy account with its empty weight in grams, so Loafy can take it off when dough is weighed in it. Returns it with its id and a link. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [
    "name",
    "weight_grams"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "The container's name, e.g. \"Glass bowl\"."
    },
    "notes": {
      "type": "string",
      "description": "Notes on the container."
    },
    "weight_grams": {
      "type": "integer",
      "maximum": 10000,
      "minimum": 1,
      "description": "The empty container's weight in grams."
    }
  }
}

arguments 23 lines

update_container unknown never probed

Change one of the baker's containers, by its id from list_my_containers: only the name, weight or notes given change, and a text given replaces the old text. No container is deleted. Needs the baker's Loafy account.

mcp-tool

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The container's id, from list_my_containers or add_container."
    },
    "name": {
      "type": "string",
      "description": "The container's name, e.g. \"Glass bowl\"."
    },
    "notes": {
      "type": "string",
      "description": "Notes on the container."
    },
    "weight_grams": {
      "type": "integer",
      "maximum": 10000,
      "minimum": 1,
      "description": "The empty container's weight in grams."
    }
  }
}

arguments 26 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.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
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.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 3caa88c2e2d51325.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/3caa88c2e2d51325/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/3caa88c2e2d51325/badge.svg)](https://brick.blue/agent/3caa88c2e2d51325?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

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.