ReftrixMCP

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

Adds valuable context about parallel processing and error handling modes not covered by annotations. However, it fails to disclose significant side effects (database persistence to WebPage table, embedding generation) implied by the schema options and write annotations (readOnlyHint: false).

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?

Three tightly constructed sentences with zero waste. Front-loaded with purpose, followed by processing behavior and error handling. Every sentence earns its place.

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?

Covers core batch processing mechanics adequately given the rich schema, but omits critical persistence details (save_to_db, auto_analyze side effects) that would help an agent understand the full scope of the mutation. Acceptable but incomplete for a state-changing operation.

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?

With 100% schema coverage, baseline is 3. The description adds semantic value by explaining the behavioral impact of key options: 'configurable concurrency' and 'skip/abort modes' for error handling, helping the agent understand why these parameters matter.

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?

Clear specific verb ('batch ingest') and resource ('URLs for layout analysis'). Implicitly distinguishes from sibling 'layout.ingest' by emphasizing 'batch' and 'multiple', though explicit sibling contrast is absent.

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?

Provides guidance on error handling modes ('skip/abort') but lacks explicit direction on when to use this tool versus the single-URL 'layout.ingest' alternative or when to adjust concurrency settings.

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