mimicus_get_implementation_spec

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

Annotations already declare readOnlyHint/idempotentHint and non-destructiveness, so the description does not need to restate safety. It adds genuine context beyond them: the dependency on an active session, the ephemeral nature of the 'temporary analysis', and the fact that no globally stored pattern ID can be used. Return format and error behavior are left implicit.

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 compact sentences with zero filler, and the core purpose is front-loaded ahead of the prerequisite constraints. Nothing redundant is present.

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?

An output schema exists, so return values need no explanation, and annotations carry the safety profile. What remains missing is any differentiation from sibling retrieval tools and any semantic description of the optional componentId, so the definition is adequate but not fully complete.

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 0%, so the description must compensate. It explains two of three parameters implicitly ('active session' for sessionId, 'a selected temporary analysis' for analysisId), which is useful, but the optional componentId is never mentioned and no format or scoping detail is provided for any parameter.

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 names a specific verb ('Get') and a concrete resource ('actionable measured constraints and original implementation guidance') drawn from 'a selected temporary analysis'. It is clear what the tool returns, though it never distinguishes itself from close siblings such as mimicus_get_design_insights or mimicus_verify_implementation.

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?

It states a prerequisite ('Requires an active session') and a usage constraint ('there is no global stored pattern ID'), which hints that the ID must be session-scoped. However, it names no alternative tool and gives no explicit when-to-use vs when-not guidance, leaving selection between this and sibling insight tools to inference.

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