gitlab_get_user_issue_comments

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

With no annotations provided, the description carries full burden. It discloses the scope ('across all accessible projects'), time coverage ('all time periods'), and return format details (comment details, issue info, etc.). However, it doesn't mention pagination behavior (implied by parameters but not explained), rate limits, or authentication requirements.

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 well-structured with purpose, scope, return details, use cases, parameters, and example. However, it could be more front-loaded - the parameter list is extensive and might bury key information. Every sentence adds value, but some redundancy exists between parameter descriptions and schema.

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 6-parameter tool with no annotations and no output schema, the description provides good context about what the tool does and returns. However, it lacks behavioral details like pagination mechanics, error conditions, or performance characteristics that would help an agent use it effectively.

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 all parameters thoroughly. The description lists parameters with brief explanations but doesn't add significant meaning beyond what's in the schema (e.g., it doesn't clarify parameter interactions like 'use either user_id or username' when user_id isn't in the schema). Baseline 3 is appropriate when schema does the heavy lifting.

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's purpose with specific verbs ('Get', 'Retrieve') and resources ('comments authored by a user on issues', 'issue comments and notes'). It distinguishes from siblings like gitlab_get_issue (which gets issue details) or gitlab_get_user_activity_feed (which is broader).

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 provides clear context with 'across all accessible projects and time periods' and lists specific use cases (track engagement, monitor patterns, etc.). However, it doesn't explicitly state when NOT to use this tool or name alternatives like gitlab_get_user_mr_comments for merge request comments.

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