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remove_member_from_card

Remove a member from a Trello card by providing card ID and member ID. Quickly update card assignments.

Instructions

Remove a member from a specific card

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
boardIdNoID of the Trello board (uses default if not provided)
cardIdYesID of the card to remove the member from
memberIdYesID of the member to remove from the card
Behavior2/5

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

With no annotations, the description carries full responsibility for behavioral disclosure. It only states the action without revealing error handling, idempotency, or consequences (e.g., what happens if the member is not on the card).

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?

The description is a single, concise sentence of 7 words, with no unnecessary information. It is front-loaded and efficient.

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?

For a mutation tool with 3 parameters, no output schema, and no annotations, the description is too minimal. It omits details like default behavior for optional boardId, error conditions, and result indication, making it incomplete.

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%, so parameters are well-documented structurally. The description adds no additional meaning beyond parameter names, and the optional 'boardId' is not explained. Baseline score of 3 is appropriate.

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?

The description 'Remove a member from a specific card' uses a specific verb and resource, clearly indicating what the tool does. It effectively distinguishes itself from the sibling tool 'assign_member_to_card'.

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 is given on when to use this tool versus alternatives, such as checking if the member is already assigned or using the sibling tool for assignment. The description lacks any context for selection.

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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