social_setup_multi

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only says 'Set up' and 'Pro feature', revealing that it is a setup operation but not what files are modified, whether api_key is required, what side effects occur, or what the tool returns on success or failure.

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?

The description is a single concise sentence with no filler, and the primary verb 'Set up' is front-loaded. The 'Pro feature' tag adds useful context without bloating the text, though the brevity does limit how much practical guidance the description provides.

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?

This is a setup tool with no output schema and no annotations, so the description must provide substantial context to be usable. It omits which providers are supported, what configuration is required, what side effects occur, and what success looks like. An agent cannot safely invoke this tool based on the current description alone.

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 description coverage is only 50%, covering 'directory' but leaving api_key undocumented. The tool description does not add any parameter meaning: it does not explain that api_key is likely needed for provider authentication, nor what the directory should contain. The description adds no value beyond the schema field labels.

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 a specific action and resource: 'Set up multi-provider social login'. This is clear enough about what the tool does, but it does not explicitly distinguish itself from sibling tools like social_setup_google, social_setup_github, or oauth_setup_providers — the agent must infer the distinction from the name alone.

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?

No guidance is given about when to use this tool versus alternatives. The only implied usage context is 'multi-provider social login', but there are no exclusions, no alternative comparisons, and no indication of prerequisites or when a different setup tool would be preferable.

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