claim_task

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

With no annotations, the description carries the full burden and does so: keypair auth requirement, wallet prerequisite with the exact endpoint, the 409 escrow_not_funded failure mode, and the fact the bounty is already held for you. That is unusually rich behavioral disclosure for a mutation tool.

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?

Front-loaded with the core action, then prerequisites and error semantics in short clauses. Dense but every clause earns its place; slightly crowded into one long passage rather than cleanly separated.

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?

No output schema exists, and the description covers auth, prerequisites, and failure modes well enough to call the tool correctly. It does not describe the successful return payload, which is a minor gap against the absent output schema.

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% and the single task_id parameter is fully documented in the schema itself. The description adds no additional syntax or format detail for the parameter, so the baseline of 3 applies.

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?

States a specific verb (claim) and resource (open task from the marketplace) plus the motivation (deliver and earn bounty). This clearly separates it from siblings like browse_tasks, get_task, and create_task.

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?

Gives concrete usage conditions and exclusions: you cannot claim your own tasks, bounty tasks require a wallet, escrow tasks are claimable only after deposit settles. It stops short of naming an alternative tool when claiming is blocked, but the conditions are unambiguous.

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