get_game_profile

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

With no annotations, the description carries full behavioral burden. It does disclose the shape of the payload (evidence, confidence levels, catalog, wishlist), which implies a read-only operation, but it says nothing about failure when no profile has been scanned, staleness, or size/pagination of the returned profile.

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?

One front-loaded sentence with no filler; the parenthetical list of returned contents earns its place. Slightly dense but efficient.

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?

The description partially compensates for the missing output schema by enumerating what comes back, and the only parameter is optional. Given an unannotated, no-output-schema read tool, an agent could call this correctly, though failure modes and project scoping remain unexplained.

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 0% and the single 'project' parameter (default 'default') is never mentioned in the description. The description therefore does not compensate for the gap — it doesn't say what a project scopes or what happens when omitted.

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?

Specific verb 'Retrieve' plus resource 'Game Profile', with an enumeration of contents (evidence, confidence levels, catalog, wishlist) that makes the return value concrete. It reads clearly as the read counterpart to update_game_profile, though it never names that sibling explicitly.

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?

No when-to-use guidance, no prerequisites, and no mention of alternatives such as update_game_profile, scan_game_project, or get_project_bible. The agent must infer from the name that this is the read path and that a prior scan must exist.

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