getMyPlaylists

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

No annotations are provided, so the description carries the entire behavioral burden. It does not disclose the default page size, how pagination behaves, that responses are capped at 50 per call, or any auth/rate-limit considerations. 'Current user's' hints at an auth requirement but nothing more.

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?

A single front-loaded sentence with zero filler, which is appropriate for a simple read tool. It is arguably too terse given the absence of surrounding context, but nothing redundant is present.

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?

Low-complexity tool (2 optional pagination params) with full schema coverage, so the description need not say much. But with no annotations and no output schema, the agent gets no signal about the return shape or whether pagination is needed to enumerate all playlists — a mildly significant gap.

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 100%, with limit (1-50) and offset fully documented in the schema, so the baseline is 3. The description adds no format, default, or interaction detail beyond what the schema already provides.

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 verb and resource ('Get a list of the current user's playlists') and pins the scope to the authenticated user, which distinguishes it from getPlaylist (single playlist) and searchSpotify. However, it never names those siblings or clarifies the boundary with getPlaylistTracks or getUsersSavedTracks, so differentiation is left to inference.

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?

There is no statement of when to use this tool versus alternatives such as searchSpotify, getPlaylist, or getPlaylistTracks. No prerequisites (auth as current user) or exclusions are given; the agent must infer everything from the name.

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