Replay a batch of webhook events

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

Annotations already declare destructiveHint=true, openWorldHint=true, readOnlyHint=false, and idempotentHint=false. The description adds required scopes (webhooks:write, luca:full), data sensitivity, idempotency-key behavior, the confirm rejection rule, and workspace override behavior. These additions are consistent with the annotations and useful for safe invocation.

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 core action, followed by compact operational constraints. It avoids filler and is appropriately sized, though some lines duplicate schema descriptions such as confirm and workspaceId.

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?

For a destructive, scoped, idempotency-keyed bulk replay tool with an output schema, the description supplies the operation path, required scopes, side-effect warning, confirm requirement, and workspace override. Return values are correctly left to the output schema, but batching limits and result expectations are not elaborated beyond the 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 high at 80%, establishing a baseline of 3. The description adds 'by type and time range' to explain the body's eventTypes and from/to fields, and mentions idempotencyKey/confirm/workspace override, but most of those are already documented in the schema. It adds little beyond the schema for limit or timestamp syntax.

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 first sentence names a specific verb (bulk replay), resource (webhook events), and scope (by type and time range), and 'Bulk' implicitly distinguishes it from single-event replay siblings. However, it does not explicitly name alternatives such as luca_webhooks_events_replay or luca_webhooks_deliveries_replay, so sibling differentiation is not fully explicit.

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 gives a clear use case: re-triggering downstream automations at scale over a type/time range. It also lists operational prerequisites, including required scopes, idempotency key, confirm, and workspace override. It does not state when-not to use it or explicitly compare it to sibling replay tools.

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