validate_value_pattern_consistency

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

No annotations are provided, so the description carries the full burden. It does disclose that the tool detects certain inconsistencies but does not clarify whether it is read-only, what side effects (if any) occur, or what the output looks like. This is a significant gap for a tool in a suite with many validation operations.

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 a single concise sentence, front-loaded with the action and target. Every word earns its place and there is no redundant or filler content.

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?

The tool's purpose is stated but the context is thin. It does not explain what 'multi-part units' or 'value/pattern' refers to, and with no parameter documentation and only an output schema hint, an agent cannot confidently decide when to invoke this over similar validators. The description is minimally viable but clearly incomplete for a non-trivial validation task.

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% and the only parameter 'path' is not mentioned in the description. The description adds no meaning about what 'path' should point to (e.g., a file, a design object, a directory). With a single optional parameter and no documentation, the tool is practically unusable without external knowledge.

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 detects value/pattern inconsistency across multi-part units and shared MPNs. It uses a specific verb ('detect') and resource ('value/pattern inconsistency'), which distinguishes it from generic validation tools, though it doesn't explicitly contrast with similar sibling validators like validate_mpn_consistency.

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?

No guidance is provided about when to use this tool versus alternatives. With many sibling validation tools (e.g., validate_mpn_consistency, validate_library_pattern), the absence of usage context or exclusions leaves the agent guessing as to the specific scenario this tool is intended for.

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