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b24_group_update

Update an existing workgroup in Bitrix24 by specifying its ID and changed fields. Supports optional webhook overrides for authentication.

Instructions

Update a workgroup (sonet_group.update).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
fieldsYesFields to change.
group_idYesGroup id to update.
webhook_urlNoOverride the default incoming webhook for this call (https://<portal>/rest/<user_id>/<token>/). If omitted, uses personal_webhook, then the X-B24-Webhook HTTP header, then the BITRIX_WEBHOOK_URL env default.
personal_webhookNoAct as a specific user (their personal incoming webhook). Takes precedence over webhook_url. Required to write to the portal under that user's permissions.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

Annotations already indicate readOnlyHint=false and destructiveHint=false. The description adds no behavioral context beyond that, such as side effects, permissions, or reversibility, which is minimal even with annotations present.

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?

Single sentence of 6 words is highly concise and front-loaded with action, containing no fluff.

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

Completeness2/5

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

Despite having output schema and 4 parameters, the description provides no additional context about the update operation, accepted field structure, or any constraints beyond the schema. Incomplete for a mutation tool.

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% with descriptions for all parameters. The description does not add additional meaning beyond the schema, so 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?

Description clearly states 'Update a workgroup' with the API method in parentheses, distinguishing it from sibling tools that create, list, or manage group users.

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

Usage Guidelines2/5

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

No guidance on when to use or not use this tool versus alternatives like b24_group_create or b24_group_list. The description lacks any when-to-use or when-not-to-use context.

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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