update_deal_pipeline

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

No annotations are provided, so the description carries full burden. It only says 'update', which implies mutation, but it does not disclose whether changes are reversible, what permissions are needed, whether it is a partial update (only specified fields) or full replacement, or what consequences occur for unspecified fields. This is a significant gap for a mutation 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 opening sentence is concise and front-loaded. The 'Args' block is somewhat redundant with the input schema, but the overall length is appropriate and well-organized. It earns a 4 rather than 5 because the Args section adds little beyond listing parameter names already present in the schema.

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 has an output schema, so return values are not the description's responsibility. However, with no annotations and a simple one-sentence purpose, the description provides only the minimal viable context: what it updates and which parameters are involved. It lacks guidance on usage context (e.g., when to prefer over other pipeline tools) and behavioral details (e.g., partial vs full update), making it incomplete for a tool with no structured safety annotations.

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%, so the description must provide meaning. It adds one useful clarification: 'The Nimble pipeline ID' for pipeline_id, which goes beyond the schema's 'Pipeline Id' title. However, the other parameters (name, description, color) are merely restated without any additional semantics (e.g., length limits, allowed formats, default behaviors).

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 verb ('Update'), resource ('deal pipeline'), and scoping ('existing'), plus the specific fields ('name, description, or color'). This distinguishes it from sibling tools like create_deal_pipeline, get_deal_pipeline, and delete_deal_pipeline.

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 word 'existing' implies it is used for updating already-created pipelines rather than creating new ones, giving clear context. However, it does not explicitly name alternative tools (e.g., create_deal_pipeline for new pipelines) or provide exclusion criteria.

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