add_ipv6_address

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

No annotations are provided, so the description bears full responsibility for behavioral disclosure. It only states the action (add) and the prerequisite, but omits consequences such as whether the operation is idempotent, what happens to existing addresses, or error conditions. This is insufficient for a write operation.

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: two short sentences plus a list of arguments with examples. Every sentence adds value, and the key purpose is front-loaded. No wasted 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?

For a relatively simple add operation, the description covers the basic parameters and prerequisite. However, it lacks details on idempotency, error handling, and whether the address can be added if one already exists. With no output schema, some behavioral context would be helpful.

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 0%, so the description must compensate. It provides clear examples for address ('2001:db8::1/64') and interface ('bridge1'), and explains the comment parameter as 'catatan' (note). This adds significant meaning beyond the schema's bare titles.

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 'Pasang alamat IPv6 ke sebuah interface' (Add IPv6 address to an interface), which is a specific verb and resource. Although tools like assign_ip_address exist for IPv4, this tool is distinct for IPv6, and the description makes that clear.

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 prerequisite (MIKROCLAW_ALLOW_WRITE=true) which helps with usage, but it does not explicitly state when to use this tool versus alternatives like assign_ip_address or other add tools. No explicit when-not-to-use guidance is given.

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