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

Consistent with readOnlyHint=true and destructiveHint=false; nothing contradicts the annotations. Beyond the annotations it adds real behavioral context: the response contains click-by-click steps, exact links and screenshots, and the agent is expected to drive an interactive collection flow. It doesn't mention pagination or size limits, which is minor for a static guide.

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 core purpose and the read-then-guide workflow are front-loaded in the first sentence, with the provider hint last. It is on the longer side with some repetition of the provider list already in the schema, but no sentence is filler.

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 output schema, the description carries the return-value burden and does so adequately by describing the guide's contents. For a two-parameter read-only tool, an agent has enough to select and invoke it, though a pointer to connect_integration as the follow-up step would close the loop.

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 coverage is 100% and both parameters are already documented, including where the integration id comes from. The description mostly restates the provider value list and adds only a small timing cue ('once you know it'), which is useful but marginal against a fully documented 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 gives a specific verb+resource: fetching a step-by-step walkthrough for connecting an account to Lodestone, including what it contains (links, screenshots, values to collect). It implicitly separates itself from the mutation sibling connect_integration by framing this as read-then-guide, but never names that sibling, so differentiation is inferred rather than stated.

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?

It states clear usage: read the guide, then walk the user through it one step at a time and collect values in chat, and it explains when to pass the provider ('once you know it'). It stops short of explicitly telling the agent to call integration_status first or connect_integration afterward, leaving the lifecycle relationship to inference.

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