build_complete_blueprint_graph

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

No annotations are provided, so the description carries the burden. It discloses that this is a high-level helper that creates nodes and connects them, and that it returns results for each node and connection. However, it doesn't disclose failure behavior, whether it replaces/overwrites an existing graph, whether it compiles the blueprint, or whether partial failures roll back. The KB reference adds context but doesn't cover these behavioral specifics.

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 well-structured with a clear summary, Args section, Returns section, KB reference, and Example. It's somewhat long but every section earns its place given the complex nested parameter. The example is valuable and the KB pointer is useful. Minor redundancy: 'Dict describing the graph' plus the example could be slightly tighter.

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 tool's complexity (nested graph_definition with nodes and connections), the description covers the core input structure, return value, and provides a working example. It lacks details on supported node types, pin naming conventions, and error handling, but the KB reference and example mitigate this. An output schema exists, so return values don't need full documentation.

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 compensate. It does: it explains blueprint_name is the Blueprint name and provides a detailed example of graph_definition with nodes and connections structure, including node types, target, function, params, and pin names. This is substantial added meaning beyond the bare schema. It doesn't document every possible node type, but the example is enough for common cases.

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 a specific verb and resource: 'Build an entire Blueprint graph from a definition dict.' It explains this is a high-level helper that creates nodes and connects them based on a declarative definition. It distinguishes itself from lower-level node-by-node tools like add_blueprint_function_node or connect_blueprint_nodes, though it doesn't explicitly name a sibling alternative.

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: use this when you have a declarative graph definition dict and want to build the whole graph at once. It doesn't explicitly state when NOT to use it or name alternatives like bp_add_node or add_blueprint_function_node for incremental construction. The example shows a typical call but doesn't clarify trade-offs versus step-by-step tools.

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