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

Annotations already declare readOnlyHint=true, destructiveHint=false, idempotentHint=true, so the safety profile is covered. The description adds genuinely useful scope context ('Design only; no coding or validation is claimed') clarifying that no execution/validation side effect occurs, but it says nothing about the shape, size, or structure of what is returned beyond listing component names.

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 tight sentences with the deliverable list front-loaded and the critical 'design only' caveat placed last for emphasis. No filler; every clause identifies a concrete artifact or constraint.

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?

With no output schema, the description does useful work by enumerating the return-package contents (recipe, codebook skeleton, manifest, plan, AG-UI state, handoff route). However, for a 9-parameter tool with 0% schema coverage, it leaves several inputs (targetSize, period, codingMode, approach) unexplained, so an agent cannot fully reason about invocation details.

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% across 9 parameters (including three enums: approach, codingMode, sourceType), so the schema itself gives no property-level meaning. The description's component list loosely maps to parameter groups (collection recipe ∼ query/period/sourceType, codebook skeleton ∼ categories/approach, corpus manifest ∼ corpusItems), providing some implicit guidance, but targetSize, codingMode, and enum semantics are never explained.

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?

States a specific verb ('Create') and a concrete, bounded resource ('text-analysis pilot package') and enumerates its components (collection recipe, codebook skeleton, corpus manifest, plan, handoff route), which is far more than a name restatement. It does not, however, explicitly differentiate itself from siblings like researchpilot_build_collection_recipe or researchpilot_prepare_specialist_execution whose outputs are named as sub-components here.

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 phrase 'bounded' pilot package and 'Design only; no coding or validation is claimed' imply the tool's scope, and there is a hint it precedes actual execution. But it never states when an agent should choose this versus build_collection_recipe or content_analysis_template, and no prerequisites or exclusions are given.

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