anki_add_notes

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states the action ('Add multiple flashcards') but doesn't cover critical aspects like whether this is a write operation (implied but not confirmed), error handling (e.g., if the deck doesn't exist), or response format. This leaves significant gaps for an agent to understand the tool's behavior.

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, clear sentence that efficiently conveys the core purpose without unnecessary words. It's front-loaded and appropriately sized for the tool's complexity, with no wasted information.

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 lack of annotations, no output schema, and incomplete parameter documentation (50% coverage), the description is insufficient. It doesn't address key contextual elements like mutation effects, error scenarios, or return values, making it inadequate for safe and effective tool invocation.

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 description mentions 'multiple flashcards' and 'Anki deck', which loosely maps to the 'cards' array and 'deckName' parameters. However, with 50% schema description coverage (only 'deckName' has a description), the description doesn't add meaningful details about parameter formats, constraints, or the structure of card objects (front/back fields). It partially compensates but not fully.

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 ('Add multiple flashcards') and resource ('to an Anki deck'), making the purpose immediately understandable. However, it doesn't explicitly differentiate from the sibling tool 'anki_add_note' (singular vs. plural), which could cause confusion about when to use each.

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 like 'anki_add_note' (for single cards) or 'anki_create_deck' (for deck creation). There's no mention of prerequisites, such as whether the deck must already exist, or any contextual limitations.

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