picobrew-server

name	picobrew-server
version	1.1.0
description	Connect to a local PicoBrew server to monitor fermentations, view brew sessions, manage recipes, and save new recipes for Pico, Zymatic, and Z-Series devices.
homepage	https://github.com/moinster/picobrew_picoclaw
metadata	{"category":"homebrewing","emoji":"🍺","requires_confirmation":["save_recipe","delete_recipe"]}

PicoBrew Server Skill

Control and monitor your PicoBrew brewing system through your local server.

Configuration

Before using this skill, configure your server connection:

{
  "picobrew_server_url": "http://localhost:8181"
}

Save this to ~/.config/picobrew/config.json or set the environment variable PICOBREW_SERVER_URL.

Base URL: {picobrew_server_url} (default: http://localhost:8181)

---

Windows PowerShell Usage

⚠️ IMPORTANT FOR WINDOWS: On Windows PowerShell, curl is an alias for Invoke-WebRequest and doesn't work like Unix curl. Use Invoke-RestMethod instead.

GET requests (simple):

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/status"

POST requests with JSON body:

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/createFromTemplate" -Method POST -ContentType "application/json" -Body '{"template_id":"american_ipa","name":"My IPA","device_type":"zymatic","save":false}'

⚠️ CRITICAL: Avoid PowerShell variables in agent commands!

• Do NOT use $variable = ... syntax - the $ gets stripped
• Use single-line commands with inline JSON
• Always use single quotes around JSON body: -Body '{"key":"value"}'

---

Complete PowerShell Examples (Copy-Paste Ready)

These are complete, working commands. Copy them exactly as shown.

Check server status

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/status"

Get active fermentations

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/ferm/active"

Get recipe templates

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/getTemplates"

List Zymatic recipes

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipes/zymatic"

Create recipe from template (preview only - save:false)

Use this to preview a recipe from a built-in template like "american_ipa", "stout", etc.

⚠️ AGENTS: Use the GET version to avoid JSON escaping issues!

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/createFromTemplate?template_id=american_ipa&name=Soft+Launch+IPA&device_type=zymatic&save=false"

Create recipe from template (SAVE to device - save:true)

⚠️ AGENTS: Use the GET version to avoid JSON escaping issues!

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/createFromTemplate?template_id=american_ipa&name=Soft+Launch+IPA&device_type=zymatic&save=true"

Create custom recipe (preview)

⚠️ AGENTS: Use the GET version to avoid JSON escaping issues!

GET version (recommended for agents):

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/createRecipe?name=Tropical+Soft+Haze+IPA&device_type=zymatic&abv=6.5&ibu=50&og=1.062&boil_time=60&mash=Sacch+Rest:152:45,Mash+Out:170:10&hops=30:Adjunct1,10:Adjunct2,5:Adjunct3,0:Adjunct4&notes=Dry+hop+Day+3-4+with+Citra+and+Mosaic&save=false"

URL Parameter format:

• name - Recipe name (use + for spaces)
• device_type - pico, zymatic, or zseries
• abv, ibu, og - Beer stats
• boil_time - Boil time in minutes
• mash - Format: StepName:TempF:Minutes,StepName:TempF:Minutes
  • Example: Sacch+Rest:152:45,Mash+Out:170:10
• hops - Format: Minutes:Location,Minutes:Location
  • Locations: Adjunct1, Adjunct2, Adjunct3, Adjunct4
  • Example: 60:Adjunct1,15:Adjunct2,5:Adjunct3,0:Adjunct4
• notes - Recipe notes (use + for spaces, avoid special characters or URL-encode them)
  • Example: Dry+hop+Day+3-4+with+Citra+and+Mosaic
• save - false to preview, true to save

POST version (if you need it):

curl -X POST {picobrew_server_url}/API/RecipeCrafter/createRecipe \
  -H "Content-Type: application/json" \
  -d '{
    "name": "My Custom Brew",
    "device_type": "zymatic",
    "abv": 5.5,
    "ibu": 45,
    "notes": "Dry hop Day 3-4 with Citra and Mosaic",
    "mash_steps": [
      {"name": "Sacch Rest", "temp_f": 152, "time_min": 60}
    ],
    "hop_additions": [
      {"time_min": 60, "location": "Adjunct1"},
      {"time_min": 15, "location": "Adjunct2"},
      {"time_min": 5, "location": "Adjunct3"},
      {"time_min": 0, "location": "Adjunct4"}
    ],
    "boil_time_min": 60,
    "save": true
  }'

⚠️ CONFIRMATION REQUIRED: Only set save=true after user confirms.

---

Agent API Endpoints

All endpoints below return JSON data. Use these for automation and agent access.

Server Status

GET {picobrew_server_url}/API/Agent/status

Returns:

{
  "success": true,
  "server": "running",
  "timestamp": "2026-02-02T12:00:00",
  "active_sessions": {
    "brew": 0,
    "ferm": 2,
    "still": 0,
    "tilt": 1,
    "iSpindel": 0
  }
}

---

Devices

List all connected devices

GET {picobrew_server_url}/API/Agent/devices

Returns:

{
  "success": true,
  "count": 3,
  "devices": [
    {"uid": "FERM001", "alias": "Garage Fermenter", "type": "ferm", "active": true},
    {"uid": "RED", "alias": "Red Tilt", "type": "tilt", "active": true}
  ]
}

---

Fermentation Sessions

Get active fermentations (what's fermenting now)

curl {picobrew_server_url}/API/Agent/ferm/active

Returns:

{
  "success": true,
  "count": 2,
  "sessions": [
    {
      "uid": "FERM001",
      "alias": "Garage Fermenter",
      "active": true,
      "start_date": "2026-02-01T10:30:00",
      "target_abv": 5.5,
      "target_pressure_psi": 10.0,
      "current_temp_f": 68.5,
      "current_pressure_psi": 9.8,
      "voltage": "12.1V",
      "data_points": 150
    }
  ]
}

Get fermentation history

curl "{picobrew_server_url}/API/Agent/ferm/history?limit=10&offset=0"

Query parameters:

• limit - Max results (default: 10, max: 50)
• offset - Pagination offset (default: 0)

Returns:

{
  "success": true,
  "count": 5,
  "offset": 0,
  "limit": 10,
  "sessions": [
    {
      "uid": "FERM001",
      "filename": "20260201_103000#FERM001.json",
      "alias": "Garage Fermenter",
      "name": "FERM001",
      "start_date": "2026-02-01T10:30:00",
      "end_date": "2026-02-07T15:45:00",
      "duration_hours": 149.25
    }
  ]
}

---

Brew Sessions

Get active brews

curl {picobrew_server_url}/API/Agent/brew/active

Returns:

{
  "success": true,
  "count": 1,
  "sessions": [
    {
      "uid": "abc123",
      "alias": "Living Room Zymatic",
      "name": "My IPA",
      "active": true,
      "session_type": "zymatic",
      "start_date": "2026-02-02T08:00:00",
      "step": "Mash Step 2"
    }
  ]
}

Get brew history

curl "{picobrew_server_url}/API/Agent/brew/history?limit=10"

---

Tilt Hydrometer Sessions

Get active Tilt sessions

curl {picobrew_server_url}/API/Agent/tilt/active

Returns:

{
  "success": true,
  "count": 1,
  "sessions": [
    {
      "uid": "RED",
      "color": "Red",
      "alias": "Red Tilt",
      "active": true,
      "start_date": "2026-02-01T10:30:00",
      "current_gravity": 1.045,
      "current_temp_f": 66.2,
      "data_points": 288
    }
  ]
}

Get Tilt history

curl "{picobrew_server_url}/API/Agent/tilt/history?limit=10"

---

iSpindel Sessions

Get active iSpindel sessions

curl {picobrew_server_url}/API/Agent/iSpindel/active

Returns:

{
  "success": true,
  "count": 1,
  "sessions": [
    {
      "uid": "iSpindel001",
      "alias": "Basement iSpindel",
      "active": true,
      "current_gravity": 1.048,
      "current_temp_c": 19.5,
      "battery_voltage": 4.1
    }
  ]
}

---

Recipes

List recipes for a device

curl {picobrew_server_url}/API/Agent/recipes/zymatic
curl {picobrew_server_url}/API/Agent/recipes/pico
curl {picobrew_server_url}/API/Agent/recipes/zseries

Returns:

{
  "success": true,
  "device_type": "zymatic",
  "count": 5,
  "recipes": [
    {"filename": "My_IPA.json", "id": "abc123", "name": "My IPA", "abv": 6.5, "ibu": 65},
    {"filename": "Pale_Ale.json", "id": "def456", "name": "Pale Ale", "abv": 5.2, "ibu": 35}
  ]
}

Get full recipe details

curl {picobrew_server_url}/API/Agent/recipes/zymatic/My_IPA.json

Returns the complete recipe JSON with all steps, temperatures, and settings.

---

Recipe Crafter API

⚠️ WHICH ENDPOINT SHOULD I USE?

I have...	Use this endpoint	Method	Key parameter
A template name (IPA, Stout, etc)	createFromTemplate	GET	?template_id=...&save=false
Custom mash/hop parameters	createRecipe	GET	?name=...&mash=...&hops=...
A PicoBrew JSON file	uploadRecipe	POST	recipe_base64 (base64-encoded JSON)

⚠️ AGENTS: The $ character gets stripped from PowerShell commands!

• Do NOT use $variable = ... syntax
• Use the endpoints above with base64 encoding to avoid ALL escaping issues

Get recipe templates

curl {picobrew_server_url}/API/RecipeCrafter/getTemplates

Search online recipes (BrewersFriend)

curl "{picobrew_server_url}/API/RecipeCrafter/searchRecipes?query=IPA&limit=10"

Create recipe from template

GET version (recommended for agents - no JSON escaping):

curl "{picobrew_server_url}/API/RecipeCrafter/createFromTemplate?template_id=american_ipa&name=My+Custom+IPA&device_type=zymatic&save=false"

POST version (if you need it):

curl -X POST {picobrew_server_url}/API/RecipeCrafter/createFromTemplate \
  -H "Content-Type: application/json" \
  -d '{
    "template_id": "american_ipa",
    "name": "My Custom IPA",
    "device_type": "zymatic",
    "save": true
  }'

⚠️ CONFIRMATION REQUIRED: Only set save=true after user confirms.

Create custom recipe

curl -X POST {picobrew_server_url}/API/RecipeCrafter/createRecipe \
  -H "Content-Type: application/json" \
  -d '{
    "name": "My Custom Brew",
    "device_type": "zymatic",
    "abv": 5.5,
    "ibu": 45,
    "mash_steps": [
      {"name": "Sacch Rest", "temp_f": 152, "time_min": 60}
    ],
    "hop_additions": [
      {"time_min": 60, "location": "Adjunct1"},
      {"time_min": 15, "location": "Adjunct2"},
      {"time_min": 5, "location": "Adjunct3"},
      {"time_min": 0, "location": "Adjunct4"}
    ],
    "boil_time_min": 60,
    "save": true
  }'

⚠️ CONFIRMATION REQUIRED: Only set save: true after user confirms.

---

Device-Specific Notes

Pico / Pico C

• Uses 4 adjunct compartments for hop additions
• Fixed 1.3 gallon batch size
• Recipes stored as JSON with RFID-style IDs

Zymatic

• Uses 4 hop cages (Adjunct1-4)
• Fixed 2.5 gallon batch size
• More flexible temperature control
• Heating and Dough In steps use 110°F

Z-Series

• Programmable step mashing
• Larger batch sizes supported
• More advanced recipe options

---

Common Workflows

1. Check what's fermenting

curl {picobrew_server_url}/API/Agent/ferm/active

Parse the JSON response to tell the user about active fermentations.

2. Get current fermentation status

When asked "how's my beer doing?":

1. Call /API/Agent/ferm/active
2. Report: temp, pressure, duration, and gravity (if Tilt/iSpindel available)

3. Create a custom recipe (FILE UPLOAD - RECOMMENDED!)

⚠️ AGENTS: Use file upload to avoid PowerShell escaping issues!

This is the most reliable way to create custom recipes with complex parameters.

Step 1: Get the recipe structure

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipePaths"

Step 2: Create the recipe JSON file locally

Create a file like Tropical_Soft_Haze_IPA.json with proper JSON structure.

Step 3: Validate the file exists

Test-Path -Path "Tropical_Soft_Haze_IPA.json"

Step 4: Upload to the server via Base64 encoding

This works on all PowerShell versions and avoids all escaping issues:

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/uploadRecipe" -Method POST -ContentType "application/json" -Body (@{device_type="zymatic"; recipe_base64=[Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes((Get-Content -Path "Tropical_Soft_Haze_IPA.json" -Raw)))} | ConvertTo-Json)

Step 5: Verify it was saved

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipes/zymatic"

4. Quick recipe from template (GET-based)

For simpler recipes, use the GET endpoint:

Invoke-RestMethod -Uri "http://localhost:8181/API/RecipeCrafter/createFromTemplate?template_id=american_ipa&name=My+IPA&device_type=zymatic&save=true"

---

Error Handling

Success responses:

{"success": true, "data": {...}}

Error responses:

{"success": false, "error": "Description of what went wrong"}

Common errors:

• Connection refused - Server not running
• Invalid device type - Use pico, zymatic, or zseries

---

Safety Guidelines

⚠️ Always confirm before saving:

• Show the recipe preview to the user first
• Ask explicitly: "Should I save this recipe to your [device]?"
• Only set save: true after explicit confirmation

⚠️ Don't delete without asking:

• Always ask before deleting any recipes or sessions

---

Everything You Can Do 🍺

Action	Endpoint	Method
Check server status	/API/Agent/status	GET
List devices	/API/Agent/devices	GET
Get recipe save paths	/API/Agent/recipePaths	GET
Upload recipe file	/API/Agent/uploadRecipe	POST
Get active fermentations	/API/Agent/ferm/active	GET
Get ferm history	/API/Agent/ferm/history	GET
Get active brews	/API/Agent/brew/active	GET
Get brew history	/API/Agent/brew/history	GET
Get active Tilts	/API/Agent/tilt/active	GET
Get Tilt history	/API/Agent/tilt/history	GET
Get active iSpindels	/API/Agent/iSpindel/active	GET
List recipes	/API/Agent/recipes/{device}	GET
Get recipe details	/API/Agent/recipes/{device}/{file}	GET
Get templates	/API/RecipeCrafter/getTemplates	GET
Create custom recipe	/API/RecipeCrafter/createRecipe	GET
Create from template	/API/RecipeCrafter/createFromTemplate	GET
Search online	/API/RecipeCrafter/searchRecipes	GET

---

File-Based Recipe Saving (Recommended for Agents!)

When creating complex custom recipes, upload files via HTTP to avoid escaping issues.

Upload Recipe Workflow (RECOMMENDED)

Step 1: Get recipe structure and examples

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipePaths"

Step 2: Create the recipe JSON file locally

Save to a local temp file like recipe.json:

{
  "name": "Tropical Soft Haze IPA",
  "notes": "Dry hop Day 3-4: Citra 1oz, Mosaic 0.75oz. Target OG 1.062, ABV 6.5%, IBU 50",
  "steps": [
    {"name": "Dough In", "temperature": 110, "step_time": 5, "drain_time": 0, "location": "PassThru"},
    {"name": "Heat to Mash", "temperature": 152, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Sacch Rest", "temperature": 152, "step_time": 45, "drain_time": 0, "location": "Mash"},
    {"name": "Heat to Mash Out", "temperature": 170, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Mash Out", "temperature": 170, "step_time": 10, "drain_time": 5, "location": "Mash"},
    {"name": "Heat to Boil", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Boil Hops 30min", "temperature": 207, "step_time": 30, "drain_time": 0, "location": "Adjunct1"},
    {"name": "Boil Hops 10min", "temperature": 207, "step_time": 10, "drain_time": 0, "location": "Adjunct2"},
    {"name": "Boil Hops 5min", "temperature": 207, "step_time": 5, "drain_time": 0, "location": "Adjunct3"},
    {"name": "Flameout", "temperature": 207, "step_time": 5, "drain_time": 0, "location": "Adjunct4"},
    {"name": "Connect Chiller", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "Pause"},
    {"name": "Chill", "temperature": 66, "step_time": 10, "drain_time": 10, "location": "PassThru"}
  ]
}

Step 3: Validate the file exists locally

Test-Path -Path "recipe.json"

Step 4: Upload via HTTP POST (file upload)

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/uploadRecipe" -Method POST -Form @{file = Get-Item -Path "recipe.json"; device_type = "zymatic"}

Alternative: Upload via Base64 encoding (avoids file handling)

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/uploadRecipe" -Method POST -ContentType "application/json" -Body ([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String("eyJkZXZpY2VfdHlwZSI6Inp5bWF0aWMiLCJyZWNpcGVfYmFzZTY0IjoiLi4uIn0=")))

Step 5: Verify it was saved

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipes/zymatic"

Upload Recipe Endpoint

POST /API/Agent/uploadRecipe

Method 1: Base64-encoded recipe (RECOMMENDED - works on all PowerShell versions!)

# Read file, base64 encode, and upload in one command
Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/uploadRecipe" -Method POST -ContentType "application/json" -Body (@{device_type="zymatic"; recipe_base64=[Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes((Get-Content -Path "recipe.json" -Raw)))} | ConvertTo-Json)

Method 2: File upload (PowerShell 7+ only)

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/uploadRecipe" -Method POST -Form @{file = Get-Item -Path "recipe.json"; device_type = "zymatic"}

Request body for Method 1:

{
  "device_type": "zymatic",
  "recipe_base64": "eyJuYW1lIjoiVHJvcGljYWwgU29mdCBIYXplIElQQSIsInN0ZXBzIjpbLi4uXX0="
}

Returns:

{
  "success": true,
  "message": "Recipe saved successfully",
  "filename": "Tropical_Soft_Haze_IPA.json",
  "path": "D:\\picobrew\\recipes\\zymatic\\Tropical_Soft_Haze_IPA.json",
  "device_type": "zymatic",
  "recipe_name": "Tropical Soft Haze IPA"
}

Get Recipe Paths (for reference)

Invoke-RestMethod -Uri "http://localhost:8181/API/Agent/recipePaths"

Returns:

{
  "success": true,
  "paths": {
    "pico": "D:\\picobrew\\recipes\\pico",
    "zymatic": "D:\\picobrew\\recipes\\zymatic",
    "zseries": "D:\\picobrew\\recipes\\zseries"
  },
  "examples": {
    "zymatic": { "id": "...", "name": "...", "steps": [...] },
    "pico": { "id": "...", "name": "...", "steps": [...] }
  }
}

Zymatic Recipe JSON Structure

{
  "id": "any32characterhexstring1234567890",
  "name": "Recipe Name",
  "notes": "Any notes including dry hop schedule, OG, ABV, IBU targets",
  "steps": [
    {"name": "Heat to Mash", "temperature": 152, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Mash", "temperature": 152, "step_time": 90, "drain_time": 8, "location": "Mash"},
    {"name": "Heat to Mash Out", "temperature": 175, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Mash Out", "temperature": 175, "step_time": 15, "drain_time": 8, "location": "Mash"},
    {"name": "Heat to Boil", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Boil 60min", "temperature": 207, "step_time": 30, "drain_time": 0, "location": "Adjunct1"},
    {"name": "Boil 30min", "temperature": 207, "step_time": 20, "drain_time": 0, "location": "Adjunct2"},
    {"name": "Boil 10min", "temperature": 207, "step_time": 10, "drain_time": 0, "location": "Adjunct3"},
    {"name": "Flameout", "temperature": 207, "step_time": 5, "drain_time": 0, "location": "Adjunct4"},
    {"name": "Connect Chiller", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "Pause"},
    {"name": "Chill", "temperature": 70, "step_time": 10, "drain_time": 10, "location": "PassThru"}
  ]
}

Zymatic Locations: PassThru, Mash, Adjunct1, Adjunct2, Adjunct3, Adjunct4, Pause temperature: Fahrenheit step_time: Minutes drain_time: Minutes (use 0 except for mash-out and final chill)

---

Pico Recipe JSON Structure

{
  "id": "A1B2C3D4E5F6G7",
  "name": "Recipe Name",
  "notes": "Any notes including dry hop schedule, OG, ABV, IBU targets",
  "abv": 6.5,
  "ibu": 45,
  "abv_tweak": 0,
  "ibu_tweak": 0,
  "image": "",
  "steps": [
    {"name": "Preparing to Brew", "temperature": 0, "step_time": 3, "drain_time": 0, "location": "Prime"},
    {"name": "Heating", "temperature": 110, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Dough In", "temperature": 110, "step_time": 7, "drain_time": 0, "location": "Mash"},
    {"name": "Mash 1", "temperature": 148, "step_time": 45, "drain_time": 0, "location": "Mash"},
    {"name": "Mash 2", "temperature": 152, "step_time": 45, "drain_time": 0, "location": "Mash"},
    {"name": "Mash Out", "temperature": 170, "step_time": 10, "drain_time": 2, "location": "Mash"},
    {"name": "Boil Adj 1", "temperature": 202, "step_time": 30, "drain_time": 0, "location": "Adjunct1"},
    {"name": "Boil Adj 2", "temperature": 202, "step_time": 15, "drain_time": 0, "location": "Adjunct2"},
    {"name": "Boil Adj 3", "temperature": 202, "step_time": 10, "drain_time": 0, "location": "Adjunct3"},
    {"name": "Boil Adj 4", "temperature": 202, "step_time": 5, "drain_time": 10, "location": "Adjunct4"},
      ]
}

Pico Locations: Prime, Mash, PassThru, Adjunct1, Adjunct2, Adjunct3, Adjunct4 NOTE: Pico does NOT support Pause location - omit "Connect Chiller" step for Pico recipes! ID: 14 character uppercase hex string (e.g., "A1B2C3D4E5F6G7") temperature: Fahrenheit step_time: Minutes drain_time: Minutes (use 2 for mash-out drain, 5 for last hop addition)

---

Z-Series Recipe JSON Structure

{
  "id": 12345,
  "name": "Recipe Name",
  "notes": "Any notes including dry hop schedule, OG, ABV, IBU targets",
  "start_water": 13.1,
  "clean": false,
  "steps": [
    {"name": "Heat Water", "temperature": 104, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Dough In", "temperature": 104, "step_time": 20, "drain_time": 0, "location": "Mash"},
    {"name": "Heat to Mash 1", "temperature": 145, "step_time": 0, "drain_time": 4, "location": "Mash"},
    {"name": "Mash 1", "temperature": 145, "step_time": 20, "drain_time": 4, "location": "Mash"},
    {"name": "Heat to Mash 2", "temperature": 161, "step_time": 0, "drain_time": 4, "location": "Mash"},
    {"name": "Mash 2", "temperature": 161, "step_time": 80, "drain_time": 4, "location": "Mash"},
    {"name": "Heat to Mash Out", "temperature": 175, "step_time": 0, "drain_time": 4, "location": "Mash"},
    {"name": "Mash Out", "temperature": 175, "step_time": 15, "drain_time": 8, "location": "Mash"},
    {"name": "Heat to Boil", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "PassThru"},
    {"name": "Pre Hop Boil", "temperature": 207, "step_time": 45, "drain_time": 0, "location": "PassThru"},
    {"name": "Boil Adj 1", "temperature": 207, "step_time": 30, "drain_time": 0, "location": "Adjunct1"},
    {"name": "Boil Adj 2", "temperature": 207, "step_time": 20, "drain_time": 0, "location": "Adjunct2"},
    {"name": "Boil Adj 3", "temperature": 207, "step_time": 7, "drain_time": 0, "location": "Adjunct3"},
    {"name": "Boil Adj 4", "temperature": 207, "step_time": 3, "drain_time": 0, "location": "Adjunct4"},
    {"name": "Connect Chiller", "temperature": 207, "step_time": 0, "drain_time": 0, "location": "Pause"},
    {"name": "Chill", "temperature": 65, "step_time": 10, "drain_time": 10, "location": "PassThru"}
  ]
}

Z-Series Locations: PassThru, Mash, Adjunct1, Adjunct2, Adjunct3, Adjunct4, Pause ID: Integer (auto-assigned by system) start_water: Gallons of starting water temperature: Fahrenheit step_time: Minutes drain_time: Minutes (note: different from Zymatic/Pico which use seconds)

---

Your Human Can Ask

Your human might ask things like:

• "What's fermenting right now?" → GET /API/Agent/ferm/active
• "How's my beer doing?" → GET /API/Agent/ferm/active + /API/Agent/tilt/active
• "Show me my Zymatic recipes" → GET /API/Agent/recipes/zymatic
• "Help me design an IPA for my Pico" → Use templates + POST to create
• "What brew sessions did I do last month?" → GET /API/Agent/brew/history
• "Create a stout recipe" → POST /API/RecipeCrafter/createFromTemplate

When they ask, use the appropriate JSON endpoints above!