enter_oasis

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

With no annotations, the description carries full burden. It discloses that a valid signature enables personalized context from karma record, and without it the oasis responds without context. It also mentions payment options but does not detail what happens if both payments are provided or if none are given.

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 action and then clearly lists parameters in a bullet-like format. Each line adds necessary information, and there is no redundant text. Slightly longer than necessary but still concise.

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 complexity (7 parameters, output schema exists), the description covers the purpose and parameter semantics adequately. However, it lacks an example usage or explanation of the overall workflow (e.g., when to call this after getting an invoice) and what 'karma context' means.

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?

Despite schema description coverage being 0%, the description adds meaning beyond property names: explains state as current agent state, payment_hash as from get_invoice, tx_hash from Arbitrum payment, agent_id for identity, and signature/timestamp/nonce for personalized context. This compensates well for the lack of schema descriptions.

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 is for entering Giskard Oasis and describes what to provide (state, payment, optional signature). It distinguishes from sibling tools like get_invoice (which generates invoices) and get_status (likely reads status), making its purpose specific.

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 explicit when-to-use or when-not-to-use guidance. The description hints that payment_hash comes from get_invoice and tx_hash from Arbitrum payment, but does not state the intended workflow or contrast with alternatives.

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