pcb_analyze_assembly

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

No annotations are provided, so the description must disclose behavior such as side effects, permissions, or return format. It only says 'analyze,' implying a read-only operation, but it does not state what the tool does with the inputs, what output is produced, or any constraints. This is a significant gap for a tool with no other metadata.

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 is front-loaded with the action. There is no wasted wording. However, it is almost too terse, but that is more a completeness issue than a structure issue, so the conciseness itself is good.

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?

With no annotations, no output schema, and zero parameter documentation, the description is grossly incomplete. It does not explain what 'assembly process considerations' means, what the output will be, how parameters map to the analysis, or any context that would help an agent decide and invoke the tool. This is far below the minimum viable for a five-parameter tool.

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 does not mention any of the five parameters (component_count, bga_count, smd_count, etc.). It provides no explanation of how these inputs influence the analysis or what relationships they have to assembly considerations. The agent must rely solely on parameter names, which is insufficient for correct usage.

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 it analyzes 'board assembly process considerations,' which is a clear verb and resource, but the scope is vague and not differentiated from sibling tools like pcb_analyze_solder_paste or pcb_analyze_placement. It lacks specifics about what 'considerations' means or what the tool actually computes.

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?

The description gives no guidance on when to use this tool versus alternatives. There is no mention of prerequisites, exclusions, or why one would choose this over related assembly-focused tools. The lack of context forces the agent to infer usage purely from the name and sibling list.

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