Ingest CSV into iGrid

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

Annotations already declare destructiveHint=true, and the description adds 'WRITE role' and the HTTP method/endpoint, reinforcing the write nature. However, it does not explain what gets destroyed (e.g., overwrite? append?), error states, or idempotency. The added context is modest beyond annotations.

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 efficient sentence with no wasted words. It front-loads the key action and role. However, the technical phrasing (POST /api/ingest/:domain) may be overly detailed for an agent not aware of the API structure.

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?

Given the tool has no output schema and two parameters, the description should cover return values (e.g., success status), error handling, and prerequisites (e.g., domain must exist). None of these are addressed. The description is too minimal to be fully usable by an agent.

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 has 0% description coverage, and the description does not explain the 'csv' or 'domain' parameters beyond the endpoint reference. No details on CSV format, size limits (present in schema but not repeated), domain validation, or usage constraints. The description fails to compensate for the missing schema documentation.

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 'send CSV to iGrid through POST /api/ingest/:domain', which is a specific verb+resource action. It distinguishes from sibling tools like igrid_export_csv and igrid_list_domains. However, it does not clarify what 'ingest' accomplishes (e.g., load into grid, replace existing data), leaving the outcome 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. There is no mention of prerequisites (e.g., domain must exist), when not to use it, or how it compares to siblings like igrid_export_csv or igrid_run_agent.

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