ingest_realtime_webhook

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

No annotations are provided, so the description must disclose behaviors. It mentions HMAC verification and 'directly into the Hot Tier', but lacks details on error handling, idempotency, or rate limits, providing only basic transparency.

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 sentences efficiently convey purpose and a key behavioral trait, with no wasted words.

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 covers core purpose and one behavior, but for a real-time ingestion tool, additional context about idempotency, error handling, or latency is missing, leaving it moderately complete.

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?

With 0% schema coverage, the description adds context for event_type (CMS, email opens, social mentions) and hmac_signature (HMAC-SHA256), but does not explain payload_json or source_platform beyond surface-level meaning.

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 ingests high-velocity real-time events into the Hot Tier and verifies webhook authenticity via HMAC-SHA256, distinguishing it from batch tools and providing specific event examples.

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 real-time usage via 'high-velocity, real-time events' but does not explicitly contrast with batch ingestion or state when not to use this tool, missing clear guidance for the agent.

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