accept_task

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

With no annotations provided, the description carries the full burden. It discloses a significant behavioral trait: the operation atomically reserves task reward into escrow, which implies a state-changing, financial side effect. This is valuable context beyond the schema. It could add more (e.g., what happens if the task is already accepted, whether funds are locked until submission), but the core side effect is clearly stated.

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 no filler. The primary action is front-loaded, and the critical escrow behavior is stated immediately after. Every word earns its place.

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?

The description is adequate for a single-parameter tool with no output schema, but it leaves some gaps. It does not mention error conditions (e.g., task already accepted, insufficient balance), whether the operation is reversible, or what the return value indicates. Given the financial side effect, a bit more context would be helpful, but the core behavior is clear.

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 the single parameter (task_id). The description adds no additional meaning about the parameter beyond what the schema provides, which is acceptable given the high coverage. Baseline 3 is appropriate.

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 action ('Accept an open task from the marketplace') and adds a key behavioral detail ('Atomically reserves task reward into escrow'). It distinguishes itself from siblings like approve_task and create_task, though it does not explicitly name them.

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 implies usage context: the tool is for accepting an open task, and the escrow detail suggests it is used when a worker commits to a task. However, it does not explicitly state when to use this tool versus alternatives like approve_task or discover_tasks, nor does it mention prerequisites such as having sufficient balance.

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