Connect CasparCG server

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

Annotations declare readOnlyHint=false, openWorldHint=true, and destructiveHint=false. The description adds context by specifying the scaffold includes command templates and manifest notes, but it does not disclose any side effects, external interactions, or post-conditions beyond what the annotations imply. This is minimal but not contradictory.

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 that front-loads the primary action. It avoids unnecessary words, though it could be more informative without becoming verbose. It is appropriately sized for a simple statement of purpose.

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 tool with 8 optional parameters, no output schema, and limited schema descriptions, the description is insufficient. It does not explain the expected outcome, how parameters affect the scaffold, or how to determine if this tool is appropriate. The openWorldHint annotation suggests potential side effects, but the description does not clarify them.

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?

With schema description coverage at only 25%, the description should compensate for the undocumented parameters. However, it does not explain the meaning or usage of amcp_port, caspar_host, layer_count, channel_count, active, or media_root_hint. The mention of 'channel/layer templates' hints at layer_count/channel_count but does not clarify their syntax or role.

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?

The description states a specific verb ('Create') and resource ('CasparCG AMCP/playout scaffold'), with additional detail about channel/layer command templates and media manifest notes. This distinguishes it from sibling tools that target other systems (vmix, resolume, etc.), though the term 'scaffold' remains somewhat ambiguous.

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 provided on when to use this tool versus alternatives like connect_vmix_production or connect_obs_recorder. The description lacks any context about prerequisites, use cases, or exclusions, leaving the agent to infer applicability solely from the tool name.

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