nexo_task_log

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

No annotations are provided, so the description carries full burden for behavioral cues. It merely states 'Record that an operational task was executed' without disclosing side effects (e.g., whether it updates task status, whether it is idempotent, or what happens on duplicate entries). This is insufficient for a mutation tool.

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, front-loaded sentence with no unnecessary words. However, it could be slightly expanded to include usage hints without losing conciseness.

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?

Considering the tool's 4 parameters and no output schema, the description only covers the basic purpose. It lacks context about the lifecycle of tasks (e.g., whether logging implies completion, relationship to task list) and does not leverage schema richness to reduce burden. This is inadequate for an agent to use correctly.

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% with clear parameter descriptions for task_num, task_name, notes, and reasoning. Since the schema already explains parameters, the description adds minimal extra meaning (e.g., 'operational task' context). Baseline 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?

The description 'Record that an operational task was executed' clearly states the action (record) and object (operational task execution). It distinguishes from task management siblings like nexo_task_open, nexo_task_close, and nexo_task_list by focusing on logging rather than managing, but does not explicitly differentiate.

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. It does not specify that it should be used after task completion, nor does it mention any prerequisites or exclusions. With siblings like nexo_task_open and nexo_task_close, explicit usage context would be valuable.

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