Azure DevOps MCP Server

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

No annotations are provided, so the description carries the full burden. It states the tool lists teams but does not disclose behavioral traits such as whether it requires authentication, how it handles errors, if there are rate limits, or what the output format looks like. This leaves significant gaps for an agent to understand how to invoke it effectively.

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 two short sentences with zero waste: it states the purpose and provides a usage hint. It is appropriately sized and front-loaded, making it efficient and easy to parse.

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?

Given the complexity is low (0 parameters) but no annotations or output schema exist, the description is incomplete. It lacks details on behavioral aspects like return values, error handling, or prerequisites, which are crucial for an agent to use the tool correctly in a real-world context.

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 0 parameters, and schema description coverage is 100%, so no parameter information is needed. The description does not add param semantics, but this is acceptable given the lack of parameters, warranting a baseline score of 4 as it does not need to compensate for any gaps.

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 verb ('List') and resource ('all teams in the current project'), making the purpose specific and understandable. However, it does not explicitly distinguish this tool from sibling tools like 'get_team_members' or 'get_current_sprint', which could also relate to teams, so it misses full differentiation.

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 usage by mentioning 'Use team names with get_sprint_board,' which suggests a context for when to use the output, but it does not provide explicit guidance on when to choose this tool over alternatives like 'get_team_members' or 'list_project_groups.' No exclusions or clear alternatives are stated.

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