MITRE ATT&CK MCP Server

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

No annotations are provided, so the description must fully disclose behavioral traits. It mentions the tool retrieves data components but does not cover aspects like whether it's read-only, potential rate limits, authentication needs, or output format. The description is insufficient for a mutation tool with no annotation support, leaving critical behavioral details unclear.

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 front-loaded with the core purpose, followed by concise parameter explanations. Every sentence adds value without redundancy, making it efficient and well-structured for quick understanding.

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 is adequate but incomplete. It covers the purpose and parameters but lacks details on behavioral traits, usage context, and output format, which are needed for full agent guidance in this environment.

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 description adds meaningful context for both parameters: it specifies the domain options ('enterprise', 'mobile', or 'ics') and clarifies that 'include_description' controls output inclusion with a default. With 0% schema description coverage, this compensates well, though it could detail parameter interactions or constraints more fully.

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: 'Get all data components in the MITRE ATT&CK framework.' It specifies the verb ('Get') and resource ('data components'), but does not explicitly differentiate from sibling tools like 'get_all_datasources' or 'get_datacomponents_detecting_technique', which prevents a score of 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?

No guidance is provided on when to use this tool versus alternatives. The description lists parameters but does not mention sibling tools or contexts where this tool is preferred, such as for comprehensive listing versus filtered queries. This lack of comparative context results in a minimal score.

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