ingest_hackathon_url

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

With no annotations, the description carries the full burden. It discloses a behavioral trait: 'Without it, returns guidance and does not invent data,' which is valuable. However, it does not explain behavior on success/failure, idempotency, or what 'store normalized metadata' entails, leaving gaps in 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?

The description is two sentences with no filler. The first sentence captures the core purpose, and the second adds a critical prerequisite and fallback. 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?

For a simple one-parameter tool with an output schema, the description covers essential context: the tool's function, the required API key, and the non-hallucination fallback. It could mention what happens on successful ingestion or provide more about the stored metadata, but the output schema likely covers return values.

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?

The schema has no description for the URL parameter (0% coverage), so the description must compensate. It clarifies that the URL is a hackathon landing page, which adds meaning beyond the bare schema. However, it offers no format constraints, examples, or further details, so compensation is partial.

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: 'Ingest a hackathon landing page via Firecrawl and store normalized metadata.' It uses a specific verb ('ingest'), resource ('hackathon landing page'), and outcome ('store normalized metadata'), distinguishing it from sibling tools like get_hackathon_details or verify_hackathon_url.

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 provides no guidance on when to use this tool versus alternatives. The only stated condition is the FIRECRAWL_API_KEY requirement, which is a prerequisite, not usage context. It does not mention scenarios, exclusions, or sibling tools.

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