MCP Azure DevOps Server

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It effectively describes the tool's behavior: it retrieves all accessible projects, mentions authentication context ('authenticated user'), explains filtering capabilities, and describes the return format. However, it doesn't mention rate limits, pagination details, or error conditions.

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 clear sections (purpose, usage guidelines, args, returns), uses bullet points for readability, and every sentence adds value. It's appropriately sized for a tool with parameters and no output schema, with no redundant information.

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 tool's moderate complexity (2 parameters, no output schema, no annotations), the description provides complete context. It covers purpose, usage scenarios, parameter semantics, and return format details. The description adequately compensates for the lack of structured metadata.

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?

With 0% schema description coverage, the description fully compensates by providing detailed parameter explanations. It clearly explains what state_filter does ('Filter on team projects in a specific state') with examples, and defines top as 'Maximum number of projects to return'. This adds significant value beyond the bare schema.

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 specific action ('Retrieves all projects accessible to the authenticated user') and resource ('Azure DevOps organization'), distinguishing it from sibling tools like get_all_teams or get_work_item which target different resources. It provides a comprehensive overview of what the tool does beyond just the basic verb.

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 explicitly lists four specific use cases when to use this tool ('Get an overview...', 'Find project IDs...', 'Check project states...', 'Locate specific projects...'), providing clear guidance on appropriate contexts. It helps differentiate from other project-related tools like get_project_process_id.

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