Accept a submission

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: it declares cost ('Free'), the on-chain escrow release, the start of reconstruction, downstream availability of the capture/model, and irreversibility. These are exactly the side-effect and reversal facts an agent needs before invoking a destructive write.

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?

Four short clauses, front-loaded with cost and action, with the irreversible warning last where it lands. The telemetry-style fragment 'Free.' earns its place, though a few fragments stack up.

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?

Covers outcome and where results surface (vangrid_bounty_status), which is important since there is no output schema. It omits any identifier-sourcing guidance, which is the one remaining gap for a two-required-param mutation.

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% and neither bounty_id nor submission_id is described in the text beyond loose contextual references ('one submission on an open bounty'). The description does not tell the agent where these identifiers come from or their format, so it fails to compensate for the schema gap.

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 and resource ('Accept one submission') and scopes it to 'an open bounty you posted,' which is enough to distinguish it from vangrid_post_bounty and vangrid_cancel_bounty without opening a schema.

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 precondition is clear: the bounty must be open and must be one you posted, and only one submission is accepted per call. It does not name an explicit alternative or exclusion, but the implied workflow with vangrid_post_bounty and vangrid_bounty_status is easy to infer.

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