helixar_hdp_validate

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

With no annotations provided, the description carries full burden. It discloses key behavioral traits: it validates against a specific IETF draft, surfaces specific violation types, and cites sources in outputs. However, it lacks details on error handling, performance characteristics, or authentication requirements that would be helpful for a validation tool.

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 appropriately sized with two sentences that efficiently convey core functionality and output characteristics. It's front-loaded with the main purpose, though could be slightly more structured for a complex validation 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 complexity (nested objects, no output schema, no annotations), the description provides good purpose clarity but lacks parameter guidance and detailed behavioral context. It's adequate for understanding what the tool does but incomplete for proper usage without consulting external documentation about the HDP delegation format.

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 0% schema description coverage and 2 parameters (one complex nested object), the description provides no parameter information. It doesn't explain what the 'chain' object should contain or what 'strict' mode does, leaving significant gaps beyond what the bare schema provides.

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 specific action ('validate') and resource ('HDP delegation chain') with explicit reference to the IETF draft. It distinguishes from sibling tools by focusing on validation rather than inspection or alert triage, and provides concrete examples of what it surfaces (scope escalations, depth violations, etc.).

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 validation of an HDP delegation chain is needed, but provides no explicit guidance on when to use this tool versus the sibling tools (helixar_inspect_mcp, helixar_triage_alert). There's no mention of prerequisites, alternatives, or exclusion criteria.

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