agloop_append_log

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

With no annotations provided, the description carries the full burden of disclosing behavior. It indicates a write operation ('append') but does not mention side effects, error conditions, idempotency, or limits on log size. The behavioral disclosure is minimal.

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 consists of two short sentences that convey the essential purpose and a key restriction. There is no irrelevant or redundant information, making it highly concise and front-loaded.

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's complexity (7 parameters, no schema descriptions, no annotations), the description is significantly incomplete. It fails to explain return values, parameter details, or behavioral nuances, leaving the agent without sufficient information for correct 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 input schema has 7 parameters with 0% description coverage, yet the description adds no explanation of the parameters' meaning or expected values. While parameter names like 'agent' and 'action' are somewhat self-explanatory, the description does not clarify required formats or relationships.

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 ('Append a structured entry to the execution log') and resource ('execution log'), making the tool's purpose unambiguous. It also differentiates from sibling tools like get_logs and search_logs by focusing on write operations.

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 includes a clear constraint ('COORDINATOR ONLY') that guides when the tool should be used. However, it does not provide explicit guidance on when not to use it or suggest alternative tools for read operations.

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