Kommo Kiro MCP

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remove_tag

Idempotent

Detach a tag from a lead by name without deleting it from the account. Reads lead tags, writes back the list without that tag, keeps others, and returns the updated lead.

Instructions

Detach a tag from a lead by name. Reads the lead's tags and writes back the list without that tag; other tags are kept. The tag itself is not deleted from the account. If no tag with that name exists, nothing changes and the lead is returned as is. Safe to repeat. Returns the updated lead.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`lead_id`	Yes	Kommo lead ID (integer). Obtain it from list_leads or from the create_lead result.
`tag_name`	Yes	Exact tag name (case-sensitive) to detach, e.g. "vip".

Output Schema

TableJSON Schema

Name	Required	Description
`id`	No	Lead ID.
`name`	No	Lead name.
`price`	No	Lead budget.
`_links`	No	HAL links as returned by Kommo (self, next, ...).
`group_id`	No	ID of the responsible user's group.
`_embedded`	No	Embedded tags, contacts and companies.
`closed_at`	No	Closing time, Unix seconds, or null.
`status_id`	No	Current stage ID.
`account_id`	No	Kommo account ID.
`created_at`	No	Creation time, Unix seconds.
`created_by`	No	ID of the user who created it.
`is_deleted`	No	Whether the lead is deleted.
`updated_at`	No	Last update time, Unix seconds.
`updated_by`	No	ID of the user who last updated it.
`pipeline_id`	No	Pipeline ID.
`loss_reason_id`	No	Loss reason ID, or null.
`closest_task_at`	No	Next task deadline, Unix seconds, or null.
`responsible_user_id`	No	ID of the responsible Kommo user.
`custom_fields_values`	No	Custom field values in Kommo format: objects with field_id, field_code and values.

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedv1.0.3Oct 3, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "description": "The lead after the tag was removed (unchanged if absent).",
+  "properties": {
+    "_embedded": {
+      "additionalProperties": true,
+      "description": "Embedded tags, contacts and companies.",
+      "properties": {
+        "tags": {
+          "description": "Embedded tags.",
+          "items": {
+            "additionalProperties": true,
+            "description": "A Kommo tag.",
+            "properties": {
+              "color": {
+                "description": "Tag color, or null.",
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "id": {
+                "description": "Tag ID.",
+                "type": "integer"
+              },
+              "name": {
+                "description": "Tag name.",
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "type": "object"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
+    "_links": {
+      "additionalProperties": true,
+      "description": "HAL links as returned by Kommo (self, next, ...).",
+      "properties": {},
+      "type": "object"
+    },
+    "account_id": {
+      "description": "Kommo account ID.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "closed_at": {
+      "description": "Closing time, Unix seconds, or null.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "closest_task_at": {
+      "description": "Next task deadline, Unix seconds, or null.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "created_at": {
+      "description": "Creation time, Unix seconds.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "created_by": {
+      "description": "ID of the user who created it.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "custom_fields_values": {
+      "description": "Custom field values in Kommo format: objects with field_id, field_code and values.",
+      "items": {
+        "additionalProperties": true,
+        "description": "One custom field with its values.",
+        "properties": {},
+        "type": "object"
+      },
+      "type": [
+        "array",
+        "null"
+      ]
+    },
+    "group_id": {
+      "description": "ID of the responsible user's group.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "id": {
+      "description": "Lead ID.",
+      "type": "integer"
+    },
+    "is_deleted": {
+      "description": "Whether the lead is deleted.",
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "loss_reason_id": {
+      "description": "Loss reason ID, or null.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "name": {
+      "description": "Lead name.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "pipeline_id": {
+      "description": "Pipeline ID.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "price": {
+      "description": "Lead budget.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "responsible_user_id": {
+      "description": "ID of the responsible Kommo user.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "status_id": {
+      "description": "Current stage ID.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "updated_at": {
+      "description": "Last update time, Unix seconds.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "updated_by": {
+      "description": "ID of the user who last updated it.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    }
+  },
+  "type": "object"
+}

Changed2 schema fields changedOct 3, 2026

addedInput schema / properties / lead_id / description

Added value: +"Kommo lead ID (integer). Obtain it from list_leads or from the create_lead result."

addedInput schema / properties / tag_name / description

Added value: +"Exact tag name (case-sensitive) to detach, e.g. \"vip\"."

First observedv1.0.0Oct 3, 2026

TDQS

A4.5/5.0

Behavior5/5

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

Explains the read-modify-write mechanism, that other tags are preserved, that the tag is not deleted from the account, and that missing tags yield an unchanged lead. This adds substantial context beyond the annotations (idempotentHint, destructiveHint:false), which only flag the safety profile without explaining why.

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?

Four short sentences, front-loaded with the action, then mechanism and edge cases. No filler and every sentence carries distinct information.

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?

Covers the action, the mutation semantics, the no-op case, and repeat safety; an output schema exists so return values need not be detailed. Nothing needed to invoke it correctly is missing.

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 coverage is 100% and both parameters are already documented with examples (Kommo lead ID, case-sensitive tag name). The description's 'by name' adds only marginal meaning, so the baseline 3 applies.

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

Purpose5/5

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

States a specific verb+resource+key: 'Detach a tag from a lead by name.' An agent can immediately tell this apart from sibling add_tag and from delete_lead (tag is not deleted).

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?

Gives clear usage context: no-op when the tag name doesn't exist, and safe to repeat. It does not explicitly name an alternative tool (e.g., list_tags to verify a tag exists first, or add_tag for the inverse), so the sibling routing is implied rather than stated.

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