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

Annotations already declare readOnlyHint, idempotentHint, and openWorldHint=false, so safety is covered; the description adds useful provenance by stating the content is taken from www.ibda.co, implying a static snapshot rather than live data. It does not state freshness, cache age, or how much text is returned, which would strengthen it further.

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?

Front-loaded with the decisive 'Start here' directive, followed by a dense but purposeful content inventory. The trailing 'Read-only' clause partly restates the readOnlyHint annotation but the source URL makes it earn 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?

With no output schema, the description carries the burden of describing return contents and does so exhaustively, including the presence of page URLs and enquiry instructions. For a one-optional-parameter read tool whose annotations cover safety, nothing an agent needs in order to call it correctly is missing.

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 100% and the single enum parameter is fully documented in the schema, including the fallback-to-English behavior for missing Arabic pages. The description itself says nothing about the language parameter, so the baseline of 3 is appropriate.

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?

Names a specific operation (returns a short profile) on a specific resource (IBDÅ) and enumerates exactly what comes back: audience, services, expertise, projects with page URLs, and enquiry instructions. The 'short profile' framing plus 'Start here' makes it clearly distinct from page-fetching or search siblings without needing to name them.

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?

'Start here' gives an explicit entry-point directive that tells an agent to call this before drilling into pages or enquiries. It stops short of naming alternatives or stating when-not to use it (e.g. when a specific page is already known), so it is strong but not complete routing guidance.

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