stremio_cast_control

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

No annotations are provided, so the description carries the full burden. It does not disclose that most actions (pause/resume/stop/seek/volume) mutate remote playback state while 'status' is a read, nor does it mention device requirements, reversibility, or failure modes.

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 tight sentence that front-loads the verb and resource with no filler. The mixed 'read or control' framing slightly blurs which actions are read-only, but the length is appropriate.

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 mutation-capable cast tool with no annotations and 0% schema coverage, the description is too thin. An output schema exists so return values need not be explained, but device identification, action-value coupling, and when to choose this over sibling control tools are all missing.

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 0% and the description only loosely maps its action words to the 'action' parameter. The 'value' parameter (clearly needed for seek/volume) and the 'device' identifier format are never explained, leaving two of three parameters undocumented.

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 clear verb pair (read/control) and resource (cast playback) and enumerates the six actions (status, pause, resume, stop, seek, volume). However, it does not differentiate itself from siblings like stremio_cast_play, playback_status or tv_control, which plausibly overlap.

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 on when to use this tool versus stremio_cast_play, playback_status or stremio_cast_devices. There is also no hint that a device must first be obtained via stremio_cast_devices, which is a likely prerequisite.

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