validate_pipeline

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

No annotations are provided, so the description bears full burden for behavioral disclosure. It only states 'Validate' without explaining side effects (e.g., whether it modifies state), error behavior, or required permissions. Minimal transparency beyond the core action.

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 extremely concise (9 words), which aids readability, but the single sentence lacks any structured breakdown of key aspects (parameters, behavior, output). It is not overly verbose, but it sacrifices necessary detail for brevity.

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 that the tool has two parameters (one a complex object), an output schema, and 11 siblings, the description is insufficient. It fails to explain what validation entails, what the output contains, or how errors are reported, leaving the agent with significant gaps.

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 description adds no information about the two parameters ('pipeline' required object, 'target' optional object). The agent receives no guidance on the structure or purpose of these parameters, severely limiting correct invocation.

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 uses the verb 'Validate' and the resource 'pipeline spec', clearly indicating the tool's function. It adds context ('before previewing or exporting it') which distinguishes it from sibling tools like explain or adjust, but doesn't explicitly differentiate from recommend_pipeline or other validation-like tools.

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 'before previewing or exporting it' implies when to use the tool, but does not specify when not to use it or list alternative tools (e.g., get_preview_manifest for non-validation preview actions). This is adequate but lacks explicit exclusion guidance.

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