Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Sourdough baking: dough calculators, a bake planner, The Sourdough Framework and your bake journal
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Works in Claude on the web, desktop and mobile:
https://loafy.ai/mcpRun this in your terminal
claude mcp add --transport http loafy https://loafy.ai/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"loafy": {
"url": "https://loafy.ai/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"loafy": {
"type": "http",
"url": "https://loafy.ai/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://loafy.ai/mcpMenu names can differ slightly by plan and over time.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.
calculate_bread_doughCalculate 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. Pizza dough is calculate_pizza_dough, and when to start a bak
calculate_pizza_doughCalculate 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. A loaf of bread is calculate_bread_dough. A value
plan_sourdough_bakeLoafy's Bake Planner. 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 t
estimate_bulk_fermentationLoafy's Bake Planner. Estimate how long the bulk fermentation of a sourdough bread dough (from mixing until shaping) takes at a given dough temperature and starter amount. Returns a range from several models with each model's figure and source: Bill Wraith's rise-time model (2007
list_sourdough_journeysList 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.
start_sourdough_journeyStart 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.
get_sourdough_journey_stepLook up one step of a guided journey by its id, its title 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.
find_sourdough_answerSearch 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 clo
search_sourdough_bookSearch 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, hydr
get_sourdough_book_contentsThe 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, shapi
read_sourdough_bookRead 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.
list_my_bakesThe 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. A new bake is log_bake, a change to one is update_bake with its id. Needs the baker's Loafy account.
log_bakeAdd 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. The same bake sent again within two minutes returns the first entry instead of a second one
update_bakeChange 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.
find_floursFind the exact flour a baker used, by brand and name or its barcode, among the flours of Loafy's list and the baker's own: each with its grain, how whole it is, its strength, the word on its bag and the token log_bake and update_bake take in flours ("flour: 400"). A flour nobody
list_my_startersThe 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. A new starter is add_starter, a change to one is update_starter. Needs the baker's Loafy account.
add_starterAdd 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. A name the baker already uses is not added again; that starter comes back, and update_starter changes it. Needs
update_starterChange 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.
list_my_containersThe 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. A new container is add_container, a change to one is update_container. Needs the baker's Loafy account.
add_containerAdd 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. A name the baker already uses is not added again; that container comes back, and update_container changes it. Need
update_containerChange 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.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
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The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 21 days ago.
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