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

Annotations already declare this is a read-only, idempotent, closed-world operation, which covers the safety profile. The description adds useful context about the returned content (roadmap columns and vote counts) but does not discuss permissions, rate limits, or ordering, keeping it at an adequate but not rich level.

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?

It is a single front-loaded sentence that communicates the resource, the columns, and the vote counts with no wasted words. Every phrase earns its place.

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 simple read-only tool with a fully documented schema and no output schema, the description explains the return content well enough (roadmap columns and vote counts). The required changelog parameter and status filter guidance live in the schema, so no critical information is missing.

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 the schema already documents both the required changelog slug and the optional status enum, including guidance to use search_changelogs. The description adds no parameter-level detail beyond what the schema provides, so baseline 3 is appropriate.

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 and resource ('Get the public roadmap') and enumerates the four roadmap columns plus vote counts, so the agent knows exactly what data comes back. It does not explicitly distinguish itself from siblings like get_changelog or post_roadmap_update, so it falls short of a 5.

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: fetch the public roadmap for a given changelog, optionally filtered by status. The description does not state when to prefer this over get_changelog or search_changelogs, nor does it provide exclusions or prerequisites beyond what the schema says.

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