list_all_tools

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

With no annotations, the description carries the full burden, and it does disclose real traits: read-only, stateless, idempotent, no side effects, structured error objects, and rate limits. However, the content is generic boilerplate and internally inconsistent ('No authentication required' alongside 'Pro/Enterprise tiers require a valid MEOK API key'), and it repeats read-only/rate-limit claims across sections.

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?

Header structure exists, but the text is heavily padded with redundant boilerplate: read-only is stated in both 'Behavior' and 'Behavioral Transparency', and rate limits and authentication each appear twice. Much of the length serves a different tool's template rather than this one.

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?

An output schema exists, so return values need no explanation, and the tool is simple (one optional param). Yet the description is far longer than needed and largely off-topic, leaving the actual contract — what gets listed and how api_key interacts — unaddressed.

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 0%, so the description must compensate, but it offers only 'api_key (str): The api key to analyze or process' — a boilerplate line that never explains why a tool-listing operation needs an API key or what it affects. The single parameter is effectively undocumented.

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 opening line names a specific verb and resource ('List the tools this server actually registers'), which is clear on its own. But the body immediately contradicts it: the 'When to use' section describes compliance auditing, gap analysis, and readiness checks, which is not what a tool-listing tool does. An agent reading the whole description cannot tell whether the tool lists tools or performs compliance analysis.

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?

It does include 'When to use' / 'When NOT to use' sections, but they route the agent to the wrong task — compliance assessment and gap analysis — rather than telling it when to enumerate registered tools versus calling a sibling. The guidance is actively misleading, not merely absent.

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