get_milestone

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

With no annotations, the description carries the full behavioral burden, and it adds nothing beyond the purpose sentence. It does not confirm this is a read-only operation, describe permission requirements, or state what happens when the milestone or project does not exist.

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 brief sentence with no filler, front-loaded with the verb and resource. It is appropriately sized for a simple getter, though 'by ID' adds little value beyond the name.

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 two-parameter read tool with no output schema, the essentials are present and the schema fills in parameter detail. However, the ambiguity of 'by ID' when two IDs are required and the absence of any error or scope behavior leaves modest gaps.

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 coverage is 100%, so both project_id (numeric ID or namespace path) and milestone_id are fully documented in the schema. The phrase 'by ID' is actually slightly reductive, since two identifiers are required, but the schema resolves it, warranting the baseline 3.

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?

States a specific verb (Get) and resource (milestone) constrained to one item by ID, which is clear on its own. It does not distinguish itself from siblings like list_milestones or get_release, leaving the agent to infer that this is the single-item counterpart to 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?

The description gives no when-to-use guidance and names no alternatives. An agent must infer on its own that this is for fetching one known milestone rather than enumerating milestones via list_milestones.

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