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Update Tag

updateTag
DestructiveIdempotent

Update Tag

Rename, recolor, or adjust slug and AI tagging settings for an existing workspace tag.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesUnique numeric identifier for this tag.
nameYesDisplay name for this tag.
slugNoStable URL-safe slug override; must remain unique among project tags when provided. Accepts at most 30 characters.
colorNoHex color associated with this tag. Accepts #RGB or #RRGGBB, at most 30 characters.
spriteNoFont Awesome icon CSS classes for this tag. Font Awesome icon: two CSS class names as used with Font Awesome Web Fonts / classic CSS (not SVG/React props). Format is a style prefix (`fab`, `fad`, `fak`, `fal`, `far`, `fas`, or `fat`), one ASCII space, then an icon slug starting with `fa-` (lowercase letters and digits, hyphen-separated words). Examples: `fab fa-google`, `fas fa-star`. On write, omit, send null, or whitespace-only to clear. Font Awesome 6 semantic pairs such as `fa-solid fa-star` are not accepted; use `fas fa-star` instead. Accepts at most 50 characters.
has_ai_taggingNoWhether AI tagging is enabled for this tag on review-context tags.
ai_instructionsNoInstructions used by AI tagging for review tags when has_ai_tagging is true.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
codeNoApplication-level status code returned by this API.
dataNoProject tag metadata.
successNoIndicates whether the request completed successfully.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed2 schema fields changed
    • changedInput schema / properties / color / description
      Previous value: -"Hex color associated with this tag. Accepts"New value: +"Hex color associated with this tag. Accepts #RGB or #RRGGBB, at most 30 characters."
    • changedOutput schema / properties / data / anyOf
      Previous value: -[
      -  {
      -    "additionalProperties": {},
      -    "properties": {
      -      "ai_instructions": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Instructions used by AI tagging for review tags."
      -      },
      -      "color": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Hex color associated with this tag. Accepts"
      -      },
      -      "context": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Resource type this tag applies to."
      -      },
      -      "has_ai_tagging": {
      -        "anyOf": [
      -          {
      -            "type": "boolean"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Whether AI tagging is enabled for this tag."
      -      },
      -      "id": {
      -        "anyOf": [
      -          {
      -            "maximum": 9007199254740991,
      -            "minimum": -9007199254740991,
      -            "type": "integer"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Unique numeric identifier for this tag."
      -      },
      -      "name": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Display name for this tag."
      -      },
      -      "slug": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "URL-friendly identifier for this tag."
      -      },
      -      "sprite": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Font Awesome icon: two CSS class names as used with Font Awesome Web Fonts / classic CSS (not SVG/React props). Format is a style prefix (`fab`, `fad`, `fak`, `fal`, `far`, `fas`, or `fat`), one ASCII space, then an icon slug starting with `fa-` (lowercase letters and digits, hyphen-separated words). Examples: `fab fa-google`, `fas fa-star`. On write, omit, send null, or whitespace-only to clear. Font Awesome 6 semantic pairs such as `fa-solid fa-star` are not accepted; use `fas fa-star` instead."
      -      },
      -      "uuid": {
      -        "anyOf": [
      -          {
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "Stable UUID for this tag."
      -      }
      -    },
      -    "type": "object"
      -  },
      -  {
      -    "type": "null"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": {},
      +    "properties": {
      +      "ai_instructions": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Instructions used by AI tagging for review tags."
      +      },
      +      "color": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Hex color associated with this tag. Accepts #RGB or #RRGGBB, at most 30 characters."
      +      },
      +      "context": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Resource type this tag applies to."
      +      },
      +      "has_ai_tagging": {
      +        "anyOf": [
      +          {
      +            "type": "boolean"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Whether AI tagging is enabled for this tag."
      +      },
      +      "id": {
      +        "anyOf": [
      +          {
      +            "maximum": 9007199254740991,
      +            "minimum": -9007199254740991,
      +            "type": "integer"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Unique numeric identifier for this tag."
      +      },
      +      "name": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Display name for this tag."
      +      },
      +      "slug": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "URL-friendly identifier for this tag."
      +      },
      +      "sprite": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Font Awesome icon: two CSS class names as used with Font Awesome Web Fonts / classic CSS (not SVG/React props). Format is a style prefix (`fab`, `fad`, `fak`, `fal`, `far`, `fas`, or `fat`), one ASCII space, then an icon slug starting with `fa-` (lowercase letters and digits, hyphen-separated words). Examples: `fab fa-google`, `fas fa-star`. On write, omit, send null, or whitespace-only to clear. Font Awesome 6 semantic pairs such as `fa-solid fa-star` are not accepted; use `fas fa-star` instead."
      +      },
      +      "uuid": {
      +        "anyOf": [
      +          {
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "Stable UUID for this tag."
      +      }
      +    },
      +    "type": "object"
      +  },
      +  {
      +    "type": "null"
      +  }
      +]
  2. First observed

TDQS

A3.5/5.0
Behavior3/5

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

Annotations already declare readOnlyHint=false, destructiveHint=true, idempotentHint=true, and openWorldHint=true, so the safety profile is covered structurally. The description adds useful field-level scope (which attributes can be changed) but says nothing about the destructive/idempotent nature or what happens to unspecified fields, leaving the annotation context unelaborated.

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

Conciseness4/5

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

Two short lines that are front-loaded with the verb and the affected attributes. The only waste is the leading 'Update Tag' heading, which merely restates the title field.

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

Completeness4/5

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 not be explained, and annotations carry the safety and idempotency profile. The description covers what the tool mutates and that the tag must exist, which is sufficient for a 7-parameter update tool, though it could note the required id/name pairing.

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

Parameters3/5

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

Schema description coverage is 100% across all 7 parameters, so the schema already documents id, name, slug, color, sprite, has_ai_tagging, and ai_instructions in detail. The description's mention of rename/recolor/slug/AI settings loosely mirrors the schema without adding format or constraint information beyond it, so the baseline of 3 applies.

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?

The description names a specific verb (update) and resource (workspace tag) and enumerates the mutable facets: rename, recolor, slug, and AI tagging settings. It implicitly separates itself from createTag/deleteTag via 'existing workspace tag', though it never names those siblings explicitly.

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

Usage Guidelines3/5

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

Usage is implied by 'existing workspace tag', which tells the agent the tag must already exist. However, there is no guidance on when to prefer this over sibling mutations like updateCustomerTags, updateReviewTags, or createTag, and no stated prerequisites or exclusions.

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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