Build CHOP chain

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

Annotations indicate it's not read-only, not destructive, and open-world. Description adds that failures become warnings (fail-forward) and partial chain returns useful info, which is beyond annotations. However, it does not detail all error behaviors.

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 concise sentences, front-loaded with purpose. Every sentence adds value with no waste. Efficient structure.

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?

No output schema, description vaguely mentions 'useful info' but doesn't specify return structure. For a tool with nested ops array and partial success behavior, more detail on return format would improve completeness.

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 coverage is 100%, baseline 3. Description adds meaning beyond schema: explains ops array wiring, parameter resolution (string matching op name resolves to path), and naming conventions. Adds substantial value.

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 it is a 'Declarative Layer-2 builder for an ordered CHOP processing chain,' using specific verb 'build' and resource 'CHOP chain'. It distinguishes from sibling tools like 'create_node_chain' by focusing on CHOPs and wiring pattern.

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?

Includes a usage tip about ending with nullCHOP for bind_to_channel readiness, but does not explicitly state when to use this tool versus alternatives like connect_nodes or create_node_chain. Context is implied but not fully specified.

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