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

Annotations already declare the safety profile (readOnly=false, destructive=false, non-idempotent, open-world), so the bar is lower. The description adds two non-obvious facts not in those annotations: ownership is bound to the signed-in person and the creating AI client does not receive administration rights over the new org — a meaningful scope limit an agent would otherwise assume away.

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?

Two short sentences with zero filler. The action and its scope are stated first, and the access caveat follows immediately after.

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 two-parameter create tool with no output schema, the description covers the key permission trap but omits anything about slug semantics, what identifies the returned organization, or how a caller would subsequently act on it. Adequate but with clear gaps.

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 is the only place parameter meaning could live — and it says nothing about 'name' or 'slug'. The slug's format pattern, uniqueness expectation, and human-readable-vs-identifier distinction are left entirely unexplained.

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?

Specific verb+resource: 'Create a BEON PASS organization', with the ownership scope spelled out ('owned by the signed-in person'). No sibling tool creates a BEON PASS organization, so the resource alone disambiguates it from supabase_create_project, railway_create_project, and vercel_create_project.

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 says what the tool does but never says when to reach for it, what must pre-exist (a signed-in person, a free slug), or how it relates to the many other create_* siblings. The only conditional content is a permission caveat, which is behavioral rather than usage guidance.

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