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

Discloses the non-obvious side effect that the 'get' verb hides: it creates the server if missing and syncs tools with published endpoints. This goes well beyond readOnlyHint=false/idempotentHint=true, which alone would not tell an agent that a read-sounding call can provision resources.

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, front-loaded with the returned artifacts before the side effects and the timing cue. The enumeration is dense but each item earns its place; only the snippet detail borders on surplus.

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 compensates by summarizing the returned fields, and it also covers the mutation behavior and the right moment to invoke. An agent has everything needed to call this correctly and interpret the result.

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 100%, so orgId and collectionId are already documented as path variables. The description adds no extra meaning about identifier formats or scope, so the baseline 3 applies.

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?

Opens with a specific verb and resource ('Get a collection's MCP server') and immediately enumerates the payload: connect URL, ready-to-paste snippets, callbackUrls, sign-in setup, custom domain. No sibling tool touches MCP server provisioning, so it is unambiguously distinguishable from the rest of the list.

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?

Explicitly prescribes the trigger ('Call it after publishing to hand the user their MCP URL'), which is actionable sequencing guidance. No alternatives or exclusions are named, and none of the siblings overlap enough for that to be a real gap.

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