get_profile

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

With no annotations, the description carries the full burden. It does disclose a meaningful behavioral constraint — the result is scoped to the authenticated user, not an arbitrary user — which tells the agent the operation needs an authenticated session. It says nothing about the returned payload's shape or error behavior when unauthenticated.

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; every word is load-bearing and the resource is named immediately.

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 zero-parameter read of the caller's own profile, the description covers what the tool does and who it acts on. The only minor gap is that, since no output schema exists, it doesn't hint at what profile fields come back.

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 tool takes zero parameters, which is the baseline-4 case; there is nothing for the description to disambiguate. The description correctly implies no inputs are needed by referring only to the authenticated context.

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 ("Get") and resource ("authenticated user's CoderLegion profile information"), which is clearly distinguishable from the sibling edit_profile. It stops short of explicitly contrasting itself with edit_profile, but the read vs. write framing makes the distinction evident.

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?

Usage is implied by the scope phrase "authenticated user's" — an agent can infer this is the correct call when it needs the current user's own profile, with no parameters required. However, it never states when to prefer this over edit_profile or what preconditions (auth) apply, so the guidance is only implicit.

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