Noleemits Vision Builder MCP

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. While 'find and replace' implies a mutation operation, the description doesn't clarify critical aspects such as permissions required, whether changes are reversible, potential side effects (e.g., affecting SEO or links), or error handling. This leaves significant gaps in understanding the tool's behavior beyond its basic function.

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 with two short sentences that front-load the core purpose. There's no unnecessary verbiage, and it efficiently communicates the tool's utility. However, it could be slightly improved by integrating usage guidance more seamlessly, but overall, it's well-structured and to the point.

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 complexity of a mutation tool with no annotations and no output schema, the description is incomplete. It lacks details on behavioral traits (e.g., safety, permissions), output format, error conditions, and differentiation from sibling tools. While the schema covers parameters well, the overall context for safe and effective use is insufficient, especially for a tool that modifies content.

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 input schema has 100% description coverage, clearly documenting all four parameters (post_id, find, replace, case_sensitive). The description adds no additional parameter semantics beyond what's in the schema, such as examples, constraints, or usage tips. With high schema coverage, the baseline score of 3 is appropriate, as the schema adequately handles parameter documentation.

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's purpose with a specific verb ('find and replace') and resource ('text in a post/page content and title'), making it easy to understand what the tool does. However, it doesn't explicitly distinguish this tool from potential siblings like 'update_post' or 'search_content', which might have overlapping functionality for content modification.

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 provides minimal guidance with 'useful for bulk text updates', which implies a use case but doesn't specify when to use this tool versus alternatives like 'update_post' or 'search_content'. There's no explicit mention of prerequisites, exclusions, or comparisons with sibling tools, leaving the agent with insufficient context for optimal tool selection.

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