nexo_local_index_exclusions

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

With no annotations, the description must convey behavioral traits. It indicates the tool performs both read (list) and write (add, remove) operations, but it does not disclose side effects (e.g., persistence, impact on system), required permissions, or aspects like idempotency. This is insufficient for safe invocation.

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 extremely concise (5 words), which is efficient but comes at the cost of essential detail. The single sentence front-loads the action but omits context. It is not a model of good conciseness as it sacrifices completeness.

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 tool has 3 parameters with no descriptions, no output schema, and involves both reading and writing state, the description is severely incomplete. An agent cannot reliably decide how to format actions or interpret results without additional information.

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 does not mention any of the three parameters (path, action, reason). Schema coverage is 0%, meaning the description adds no value beyond the raw schema. It fails to clarify default behaviors or valid inputs, leaving the agent to guess.

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 the tool can 'List, add or remove local memory exclusions', providing a specific set of actions and resource. This distinguishes it from other nexo_local_index_* siblings which focus on different aspects of local index management. However, it lacks detail on what constitutes a 'local memory exclusion'.

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?

No guidance is provided on when to use this tool versus alternatives like nexo_local_index_control. The description does not specify contexts appropriate for listing, adding, or removing exclusions, nor any conditions or prerequisites.

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