publishServiceBinding

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

Annotations already indicate a mutating but non-destructive operation. The description adds meaningful context: that publishing makes the service reachable on the host and that the endpoint goes live for anyone who can reach it. This goes beyond the annotation flags, though it doesn't cover prerequisites, failure modes, or idempotency—minor for such a simple tool.

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?

Two sentences, no redundancy. The core purpose is front-loaded, and the second sentence adds the outward-facing consequence without fluff. Every word contributes.

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 simple publish operation with only two parameters and no output schema, the description covers the effect and scope. It doesn't mention return behavior or side effects like overwriting an existing binding, but given the low complexity and strong schema coverage, it is nearly complete.

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 schema fully describes both parameters (name and version) with clear definitions, so the baseline is 3. The description adds no additional detail about the parameters—no format, constraints, or relationship—so it does not improve on the schema.

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 action (publish) and the resource (service binding), and explains the effect: making the service reachable and the endpoint live. It also adds the outward-facing scope ('for anyone who can reach the host'), which distinguishes it from related tools like unPublishServiceBinding or bindingDetails.

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 implies when to use it—when you want to expose a service binding to the network. It doesn't explicitly name alternatives or exclusions, but the 'outward-facing' phrasing makes the use case clear, and the sibling list includes unPublishServiceBinding for the opposite action. Lacks explicit 'do not use when' guidance.

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