get_phase_8_guidance

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

Even though annotations are absent, the description reveals the tool is informational: it provides step-by-step guidance, objectives, steps, tools, and expected outputs, and returns a markdown guide. It does not mention side effects, but for a guidance-only tool this is sufficient and adds value beyond basic 'get guidance'.

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 concise and well-structured: a clear purpose sentence, a brief elaboration of content, and standard Args/Returns sections. Every sentence contributes meaning without fluff, fitting a small utility tool.

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 simplicity (no parameters, output schema present), the description fully covers what it does, what content it includes, and what it returns. It provides enough context for an agent to decide to invoke it and to interpret the result.

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 tool has zero parameters, so the baseline is 4. The description mentions 'ctx' in Args despite no schema properties, adding a note about a framework-provided context; however, there are no user-facing parameters to elaborate, so this is acceptable and does not detract.

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 it retrieves detailed guidance for Phase 8: Residual Risk Analysis, using a specific verb (Get) and resource (Phase 8 guidance). It is neatly distinguished from sibling phase guidance tools by the explicit phase number.

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 implies usage when needing to conduct residual risk analysis or when Phase 8 guidance is required. It does not explicitly mention alternatives or when not to use, but the sibling list of phase-specific guidance tools makes the context unambiguous.

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