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

With no annotations, the description carries the full burden. It discloses key behaviors: no authentication needed, payment required, and a Stripe checkout URL will be returned. However, it omits what happens to the job if payment is not completed (e.g., whether it remains unpublished) and does not describe the overall mutation effect beyond the payment flow. This partial transparency is useful but incomplete.

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 sentences with zero fluff. It front-loads the critical aspects (no account, payment, no auth) and avoids restating schema details. Every sentence earns its place, making it highly efficient.

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?

Despite 14 parameters, 8 of which are required, and no output schema, the description provides minimal context. It mentions a single return value (Stripe URL) but does not explain the payment flow, job visibility after payment, or any other side effects. For such a complex tool, this is insufficient for an agent to fully understand consequences.

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 100%, so the schema already documents all parameters. The description adds generic guidance ('Provide your email and company details') but no parameter-specific clarification beyond what the schema provides. This meets the baseline but does not exceed it.

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 states a specific verb ('Post'), a clear resource ('a job'), and a distinguishing context ('on Himalayas without an account'). It differentiates itself from sibling tools like create_company_job by explicitly noting no account is needed, making the purpose unambiguous.

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 clearly indicates when to use this tool: when posting a job without an account, and it notes that payment is required and authentication is not. It gives clear usage context but does not explicitly mention alternatives or when not to use it. Since the purpose is unique among siblings, this is sufficient.

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