get_monthly_prayer_times

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

Without annotations, the description must reveal behavioral traits. It mentions computing Dhuha intervals and normalizing Hijri months, but does not disclose rate limits, data freshness, or whether it is read-only. No contradictions with annotations since none provided.

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 concise with two sentences plus a usage instruction. It front-loads the main action and every sentence adds value. Minor improvement could be better structuring parameter relationships.

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?

Given the output schema exists (not shown), the description covers purpose and usage scenarios adequately but lacks detail on parameter semantics and edge cases (e.g., conflicting inputs). Overall sufficient but not thorough.

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%. The description mentions GPS coordinates or location name, partially covering location_name, latitude, longitude, but does not explain month and year parameters or their optionality/format. Parameter semantics are inadequately conveyed beyond a high level.

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 fetches comprehensive monthly prayer times based on GPS coordinates or location name. It specifies computing Dhuha intervals and normalizing Hijri months, distinguishing it from siblings like find_nearest_mosques and get_yearly_islamic_events.

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 explicitly instructs to use this tool whenever the user asks for today's prayer times, this week's schedule, or a specific month's schedule. This provides clear context for when to invoke it.

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