reconcile_by_name

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

With no annotations, the description fails to disclose whether the tool is read-only or destructive, or any side effects. It only states the operation without behavioral traits, leaving ambiguity for an AI agent.

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, with two clear sentences: the first stating purpose, the second explaining parameters. Every sentence adds value with no unnecessary words.

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 simple tool with two parameters and no output schema, the description covers the inputs but omits the output/result format (e.g., a list of discrepancies). It also doesn't specify the default env variable names, leaving some context missing.

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 explains that 'root' is the dumps directory and 'master' is the master directory, with defaults from env, compensating for the 0% schema coverage. However, it lacks details on directory formats or file types.

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 tool reconciles 'numeric' point names, comparing dumps and master. It uses a specific verb and resource, and the mention of 'numeric' distinguishes it from general reconciliation tools among siblings.

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 'sync_lists' or 'merge_viewpoints'. The description implies usage for numeric names but lacks explicit when-to or when-not-to instructions.

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