password_generate_memorable

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

With no annotations, the description bears full burden. It discloses the use of a ~500-word curated list, adding context beyond schema. However, it does not describe side effects, return value, or security implications, leaving some opacity.

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?

Two sentences, front-loaded with core action, no superfluous words. Every sentence serves a purpose: first states what and how, second adds detail on entropy source.

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 no output schema, the description should indicate return format; it does not. It covers generation logic but omits output type (e.g., a string). For a simple generation tool, it is moderately complete but has a gap.

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 coverage is 100%, raising baseline to 3. The description adds meaning by noting the '~500-word curated list', enriching the 'wordCount' parameter context. While not transformative, it provides value beyond schema.

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 generates a 'memorable passphrase' using dictionary words, distinguishing it from sibling tools like 'password_generate' which likely produce random strings. The verb 'Generate' and resource 'passphrase' are specific.

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 hints at use for memorable passphrases but provides no explicit guidance on when to use over siblings like 'password_generate' or when not to use. No alternatives or exclusions are mentioned.

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