eda_dmt_schematic_modify_schematic_page_title_block

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

With no annotations, the description carries the burden and provides meaningful behavioral details: unrecognized titleBlockData keys are silently ignored, omitted items and values keep their defaults, and the return value is false when both arguments are omitted but true when unknown keys are ignored. This exceeds bare mutation semantics, though side effects and error conditions are not covered.

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 definition is front-loaded with the signature and a one-line Chinese purpose, followed by labeled remarks and returns sections. Each section adds information, though the dense signature line plus remarks requires careful parsing.

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?

It covers optionality, partial-update behavior, and return semantics, which is useful for a two-parameter tool. However, it does not enumerate valid titleBlockData keys, provide an example payload, or state prerequisites such as having an open schematic page, leaving some ambiguity for correct invocation.

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?

The schema only exposes a generic args array and windowId, so the description's signature is essential: it documents the optional showTitleBlock boolean, the Record structure of titleBlockData with showTitle/showValue/value, and the partial-update key semantics. This is meaningfully richer than the schema, though concrete key examples are missing.

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 identifies the exact operation: modifying the schematic page title block/detail table, and includes the full API signature. It is specific about the resource and action, but it does not contrast itself with sibling modify tools, so it stops short of a 5.

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?

There is no explicit when-to-use or when-not-to-use guidance and no mention of alternatives. The intended scenario (editing the current schematic page's title block) is implied by the tool name and domain, and the remarks clarify partial-update usage, but selection criteria versus sibling tools are not stated.

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