ods_connect

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

Annotations say readOnlyHint=false, destructiveHint=false, so the tool is already marked as non-read-only and non-destructive. The description adds that it establishes a connection, which implies a stateful side effect. It does not mention connection lifecycle, cleanup via 'ods_disconnect', or any additional behavioral consequences, but it does not contradict the 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?

A single, front-loaded sentence with no filler. It states the action first and the purpose second. Every word contributes something meaningful.

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 basic connection tool, the schema and annotations cover a good deal of what is needed to invoke it. The missing pieces are guidance on when to prefer this over 'ods_connect_using_env' and the expected lifecycle after connecting. The output schema exists, so return-value documentation is not needed here.

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?

The description contains no parameter-level information. The schema documents 3 of 4 properties (url, username, verify), with password left undescribed, so schema coverage is 75%—not high enough to fully absolve the description from adding context. The description adds nothing about how the parameters are used or what happens with the credentials.

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 uses a specific verb ('Establish connection') with a concrete resource ('ASAM ODS server') and states the intended use ('live model inspection'). This makes the tool's basic purpose clear. However, it does not differentiate this from the sibling 'ods_connect_using_env', which seems to perform a very similar task via environment credentials.

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 phrase 'for live model inspection' provides an implied use case: connect when live inspection is needed. Yet there is no explicit guidance about when to choose this tool over 'ods_connect_using_env' or how it relates to 'ods_disconnect'. The selection is left largely to inference.

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