Removes stored OAuth tokens to log out of a specified MediaWiki wiki or all wikis, clearing credentials when access must be revoked or switched.
Removes stored OAuth tokens. With no argument, removes all stored tokens; with wiki, removes only that wiki. Stdio only.
| Name | Required | Description | Default |
|---|---|---|---|
| wiki | No | Wiki key to log out from. Omit to log out from all wikis. |
Changes observed during successful MCP inspections.
v0.19.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description adds the 'Stdio only' constraint beyond annotations. Annotations already mark destructiveHint=true, and description aligns. No contradictions.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two sentences covering purpose, argument behavior, and transport restriction. No extraneous text.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple logout tool with one optional parameter, the description adequately covers behavior and constraints. No output schema is needed for this action.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100% and parameter description is clear. The tool description echoes the schema content without adding new semantic depth, meeting the baseline.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
States 'Removes stored OAuth tokens.' It specifies behavior with and without the `wiki` argument, clearly distinguishing the two modes.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Explicitly mentions 'Stdio only', which is a critical usage constraint. It also explains when to use the optional parameter, though it doesn't compare to sibling tools like `oauth-status`.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.