gr_comp_about

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

No annotations are provided, so the description carries full behavioral disclosure burden. It states the tool returns metadata but does not mention side effects, permissions, rate limits, or that it is read-only. While the tool is likely safe, the description lacks explicit behavioral context.

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 description is a single, well-front-loaded sentence that efficiently conveys the tool's purpose with no unnecessary words. It earns its place by providing all necessary information succinctly.

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 tool with zero parameters and no output schema, the description is nearly complete. It lists the specific metadata fields. However, it could mention that the tool is lightweight or has no side effects, but it is adequate given the low complexity.

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 has no parameters, and schema description coverage is 100% (only properties: {}). The description adds meaning by listing what metadata is returned (version, data source, coverage, tool list). No further parameter details are needed.

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 tool returns metadata about the MCP server, including version, data source, coverage, and tool list. It uses a specific verb ('Return') and resource ('metadata about this MCP server'), which distinguishes it from sibling tools that focus on specific data (e.g., decisions, mergers).

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 this tool is for obtaining server metadata but does not explicitly state when to use it versus alternatives. Sibling tools (e.g., gr_comp_search_decisions) have distinct purposes, so usage context is implied but not defined.

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