Kuro

Publish recipe

publish_recipe

Destructive

Put a recipe you own on the public wall under your byline, or take it down with published: false. Ask before publishing on someone's behalf: a page with their name on it is theirs to put up. Publishing needs a claimed profile handle and a cover, mints the page's slug, is capped per account, and screens the recipe's text once; a refusal names which. The row keeps its private copy either way, and a taken-down page stops answering. Spends no credits.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "recipe_id": "<recipe_id>"
    },
    "name": "publish_recipe"
  }
}

Input Schema

Name	Required	Description	Default
`published`	No
`recipe_id`	Yes

Output Schema

Name	Required	Description	Default
`recipe`	Yes
`message`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed27 schema fields changedNov 4, 2026

addedOutput schema / properties / recipe / properties / recipe / description

Added value: +"A template that asks a few questions and makes something."

addedOutput schema / properties / recipe / properties / recipe / properties / action / description

Added value: +"`arm` makes one generation from your answers; `reprompt` does too, with a model writing the prompt from them; `run` starts a multi-step run (`GET /v1/runs/{id}`). New values may be added."

changedOutput schema / properties / recipe / properties / recipe / properties / action / enum

Previous value: -[
-  "arm",
-  "run",
-  "reprompt"
-]New value: +[
+  "arm",
+  "reprompt",
+  "run"
+]

removedOutput schema / properties / recipe / properties / recipe / properties / allowed_models
```
Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}
```
addedOutput schema / properties / recipe / properties / recipe / properties / app_url / $ref
```
Added value: +"#/properties/recipe/properties/recipe/properties/cover_url/anyOf/0"
```
removedOutput schema / properties / recipe / properties / recipe / properties / app_url / format
```
Removed value: -"uri"
```
removedOutput schema / properties / recipe / properties / recipe / properties / app_url / type
```
Removed value: -"string"
```
removedOutput schema / properties / recipe / properties / recipe / properties / arrangement
```
Removed value: -{}
```

addedOutput schema / properties / recipe / properties / recipe / properties / choices

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "help": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "key": {
+        "type": "string"
+      },
+      "label": {
+        "type": "string"
+      },
+      "max_picks": {
+        "type": "integer"
+      },
+      "options": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "label": {
+              "type": "string"
+            },
+            "value": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "value",
+            "label"
+          ],
+          "type": "object"
+        },
+        "type": "array"
+      },
+      "shown_when": {
+        "anyOf": [
+          {
+            "additionalProperties": false,
+            "properties": {
+              "choice": {
+                "type": "string"
+              },
+              "values": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              }
+            },
+            "required": [
+              "choice",
+              "values"
+            ],
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "Asked only when that earlier choice holds one of these values."
+      }
+    },
+    "required": [
+      "key",
+      "label",
+      "help",
+      "options",
+      "max_picks",
+      "shown_when"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

addedOutput schema / properties / recipe / properties / recipe / properties / id
```
Added value: +{
+  "format": "uuid",
+  "type": "string"
+}
```

addedOutput schema / properties / recipe / properties / recipe / properties / inputs

Added value: +{
+  "description": "The media an `arm` or `reprompt` recipe takes, by key.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "help": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "key": {
+        "type": "string"
+      },
+      "label": {
+        "type": "string"
+      },
+      "max_items": {
+        "type": "integer"
+      },
+      "media": {
+        "description": "\"image\", \"video\" or \"audio\".",
+        "type": "string"
+      },
+      "required": {
+        "type": "boolean"
+      },
+      "takes_subject": {
+        "description": "Whether this input takes one of your Subjects as `{ \"type\": \"subject\", \"subject_id\" }`.",
+        "type": "boolean"
+      }
+    },
+    "required": [
+      "key",
+      "label",
+      "help",
+      "media",
+      "required",
+      "max_items",
+      "takes_subject"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

addedOutput schema / properties / recipe / properties / recipe / properties / model

Added value: +{
+  "description": "The default model; null on a `run` recipe, whose steps choose their own.",
+  "type": [
+    "string",
+    "null"
+  ]
+}

removedOutput schema / properties / recipe / properties / recipe / properties / model_id
```
Removed value: -{
-  "type": "string"
-}
```

removedOutput schema / properties / recipe / properties / recipe / properties / model_kind

Removed value: -{
-  "enum": [
-    "image",
-    "video",
-    "tts",
-    "music"
-  ],
-  "type": "string"
-}

addedOutput schema / properties / recipe / properties / recipe / properties / object
```
Added value: +{
+  "const": "recipe",
+  "type": "string"
+}
```

addedOutput schema / properties / recipe / properties / recipe / properties / prompt

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": false,
+      "properties": {
+        "label": {
+          "type": "string"
+        },
+        "max_length": {
+          "type": "integer"
+        },
+        "placeholder": {
+          "type": "string"
+        },
+        "required": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "label",
+        "placeholder",
+        "required",
+        "max_length"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "What `prompt` asks for when you run it; null when it asks for none."
+}

removedOutput schema / properties / recipe / properties / recipe / properties / recipe_id
```
Removed value: -{
-  "format": "uuid",
-  "type": "string"
-}
```
removedOutput schema / properties / recipe / properties / recipe / properties / recommended_model
```
Removed value: -{
-  "type": [
-    "string",
-    "null"
-  ]
-}
```

addedOutput schema / properties / recipe / properties / recipe / properties / recommended_models

Added value: +{
+  "description": "Models its author tested. Any model of its medium that can take its inputs runs it too.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

addedOutput schema / properties / recipe / properties / recipe / properties / run_inputs / description
```
Added value: +"What a `run` recipe takes, by key; empty on the others."
```
addedOutput schema / properties / recipe / properties / recipe / properties / run_inputs / items / additionalProperties
```
Added value: +true
```

addedOutput schema / properties / recipe / properties / recipe / properties / run_inputs / items / properties

Added value: +{
+  "key": {
+    "type": "string"
+  },
+  "label": {
+    "type": "string"
+  },
+  "type": {
+    "type": "string"
+  }
+}

addedOutput schema / properties / recipe / properties / recipe / properties / run_inputs / items / required
```
Added value: +[
+  "type",
+  "key",
+  "label"
+]
```
addedOutput schema / properties / recipe / properties / recipe / properties / run_inputs / items / type
```
Added value: +"object"
```

addedOutput schema / properties / recipe / properties / recipe / properties / type

Added value: +{
+  "description": "What it makes. New values may be added.",
+  "enum": [
+    "image",
+    "clip",
+    "voiceover",
+    "music"
+  ],
+  "type": "string"
+}

changedOutput schema / properties / recipe / properties / recipe / properties / uses / type
```
Previous value: -"number"New value: +"integer"
```

changedOutput schema / properties / recipe / properties / recipe / required

Previous value: -[
-  "recipe_id",
-  "model_kind",
-  "action",
-  "name",
-  "description",
-  "visibility",
-  "featured",
-  "tags",
-  "uses",
-  "cover_url",
-  "app_url"
-]New value: +[
+  "object",
+  "id",
+  "name",
+  "description",
+  "action",
+  "type",
+  "model",
+  "recommended_models",
+  "prompt",
+  "inputs",
+  "choices",
+  "run_inputs",
+  "tags",
+  "uses",
+  "cover_url",
+  "app_url",
+  "visibility",
+  "featured"
+]

First observedOct 15, 2026

TDQS

A4.4/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already flag destructiveHint and openWorldHint, but the description adds genuinely non-obvious behavior: the private row survives either way, a taken-down page stops answering, the slug is minted at publish time, there is a per-account cap, text is screened once and refusals name the failing check, and no credits are spent. That is exactly the context an agent needs before a public, hard-to-undo action.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with the action and its inverse, then the consent rule, then prerequisites and side effects. Dense but every clause carries distinct information; nothing is padding.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists so return values need no explanation. Given a two-parameter but publicly visible and moderated mutation, the description covers prerequisites, consent, moderation, quotas, reversibility, and cost — nothing material is left for the agent to guess.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 0%, so the description has to carry the load, and it does for the important parameter: it defines the default (publish) and the inverse (`published: false` = take down). recipe_id gains the ownership constraint ('a recipe you own') but nothing about format or lookup, though the schema's uuid format covers that.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

A concrete verb plus resource, and crucially it states the tool is a toggle: 'Put a recipe you own on the public wall under your byline, or take it down with `published: false`.' That makes the read-write polarity unambiguous. It doesn't name a near-neighbour such as submit_recipe or update_recipe to fence off the boundary, which keeps it short of a 5.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Usage context is explicit: only for recipes you own, ask first before publishing on someone else's behalf, and use published: false to retract. Prerequisites (claimed profile handle, cover) tell the agent when the call will fail. Still no explicit pointers to alternative tools for the adjacent operations like editing or submitting a recipe.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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