Create Recipes Create Url Stream

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

With no annotations, the description must carry the behavioral burden; it does disclose that the operation may fail ('attempts'), mutates state ('load it into the database'), and streams progress over SSE. It does not reveal error behavior, authentication/authorization needs, duplicate handling, or what events the SSE stream emits.

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 a single efficient sentence that puts the core input (URL) and key behaviors (scrape, database load, SSE streaming) up front. It earns a 4 rather than 5 because it compresses several important behaviors into one clause and could structurally separate the SSE progress detail for clarity.

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 tool with four parameters, no output schema, and no annotations, the description is under-specified: it omits parameter meanings, SSE event shapes, failure modes, and any guidance about which URL formats are supported. The one-sentence summary leaves too much for the agent to infer.

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%, so the description must explain the four parameters, but only the URL is referenced, and only by restating its obvious purpose ('Takes in a URL'). includeTags, accept-language, and includeCategories are never described, leaving an agent to guess their role and accepted values.

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 identifies a specific action (scrape data from a URL), the destination (database), and the streaming behavior (SSE), which is more than a tautology and distinguishes it from the non-streaming create_recipes_create_url sibling. It stops short of 5 because it does not name the returned resource type (recipes) or explicitly distinguish itself from create_recipes_create_html_or_json_stream.

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 phrase 'streaming progress via SSE' implies this tool is for callers who want live progress, which is a usage signal absent from the non-streaming create_recipes_create_url sibling. However, the description never states when to choose this over create_recipes_create_html_or_json_stream, create_recipes_create_ai_stream, or create_recipes_create_url_bulk, nor does it list exclusions.

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