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

With no annotations and no output schema, the description carries the full disclosure burden, and it does cover the non-obvious behavior: results are limited to the most recent ended meeting where this agent was facilitator, and only undecided agendas plus unfinished parking-lot items qualify. It omits edge behavior such as what is returned when no ended meeting exists or how results are ordered.

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?

Two sentences, front-loaded with the return content and its source scope, followed immediately by the intended downstream usage. No filler, no restatement of the title.

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 zero-parameter getter with no annotations and no output schema, the description adequately identifies what comes back (two item categories) and what to do with it. Minor gaps remain around empty-result behavior and whether the result is a flat list or grouped structure.

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 tool takes zero parameters, so per the baseline this scores 4; there is no parameter semantics for the description to add or omit. The stated date/meeting scoping is implicit behavior rather than a configurable input.

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 states a specific verb and resource (returns undecided agenda items and incomplete parking-lot items as carryover candidates) and precisely scopes the source: the most recent ended meeting this agent facilitated. That scope definition lets an agent distinguish it from siblings like get_meeting_report or get_board_results without opening a schema.

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?

It gives clear operative guidance — feed the result into create_meeting's agendas to build the follow-up meeting — which is exactly the workflow the tool exists for. It does not state when NOT to use it or contrast it explicitly against alternatives such as get_meeting_report, so it stops short of a 5.

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