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@yawlabs/npmjs-mcp

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npm_team_member_remove

DestructiveIdempotent

Remove a user from an npm team while preserving their org membership. Provide team as '@scope:team' and the npm username.

Instructions

Remove a user from a team. Team is '@scope:team'. User remains in the org.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
teamYesTeam in the form '@scope:team'
userYesnpm username
Behavior4/5

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

Annotations already indicate destructive and non-read-only behavior. The description adds useful context that the user remains in the org, clarifying that only team membership is affected. No contradiction with annotations.

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 composed of two short, focused sentences. Every word adds value, with no redundancy or filler.

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?

For a simple two-parameter mutation tool with no output schema, the description covers the operation, team format, and the key side effect. It does not mention permissions or error behavior, but these are not critical for such a straightforward 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?

The input schema provides 100% description coverage for both parameters. The tool description only restates the team format already in the schema, adding no additional semantic value beyond what is available.

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 clearly states the tool's function with a specific verb and resource ('Remove a user from a team'). It also specifies the team format ('@scope:team') and clarifies the scope (user remains in the org), which distinguishes it from org-level removal tools.

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?

The description provides clear context on the team format and the operation's scope, implying when to use it. However, it does not explicitly name alternative tools or state exclusions for when not to use it.

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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