Return one assembly's formula, required dimensions, material factors, purchase increment, sources, and material-pack lineage.
| Name | Required | Description | Default |
|---|---|---|---|
| assembly_type | Yes |
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden but only lists return data, failing to disclose read-only nature, auth requirements, or side effects.
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?
Single sentence that efficiently lists returned fields, no fluff, though slightly dense.
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?
Even with an output schema, the description neglects input parameter context and usage context, leaving significant gaps for a simple 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 explain the 'assembly_type' parameter, providing no guidance on what value to provide.
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 clearly states the tool returns specific data about one assembly (formula, dimensions, etc.), using the verb 'Return' and distinguishing it from sibling tools like list_assemblies.
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?
Implied usage when detailed assembly info is needed, but no explicit when-to-use or when-not-to-use guidance, nor any mention of alternatives like calculate_takeoff or list_assemblies.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Each tool serves a distinct purpose: calculation, server info, retrieval of assemblies and material packs, listing, and verification. No overlapping functionality.
All tool names follow a consistent verb_noun pattern in snake_case (e.g., calculate_takeoff, list_assemblies, get_material_pack).
7 tools is well-scoped for a quantity takeoff server, covering listing, retrieving, calculating, and verifying without being excessive or sparse.
The tool set covers core workflows: listing, retrieval, calculation, and verification. Minor gaps like managing previous takeoffs or creating assemblies are absent but acceptable for a read-only planning estimate server.