keil_parse_build_errors

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

With no annotations, the description carries the full behavioral burden and falls short: it does not say whether this is read-only, whether it requires a prior build/flash to have produced a log, what happens when no log exists, or how much of the log is scanned. It states the unit of output ('file/line') but nothing about failure modes or side effects.

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?

It is a single front-loaded fragment with no filler, which is good, but the telegraphic style (missing articles, ambiguous 'or') costs clarity that a slightly longer sentence would have bought. Sized appropriately for what it attempts.

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?

An output schema exists, so return values need not be described, but for a two-parameter tool with zero schema coverage the definition should at least explain log_name vs project_path and the no-log case. Key operational context is missing.

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 and largely does not. 'Latest artifact log or named basename' loosely gestures at log_name without explaining accepted formats (basename only? path?), and project_path is never mentioned at all, leaving half the parameters unexplained anywhere.

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 gives a specific verb and resource ('Parse errors/warnings and file/line') plus the source ('latest artifact log or named basename'), so an agent knows exactly what the tool produces. It does not explicitly distinguish itself from the sibling keil_get_build_log or keil_get_last_error, which is the only thing keeping it from 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 when-to-use guidance, no when-not, and no named alternative. An agent must infer that this is the structured counterpart to keil_get_build_log rather than reading it. The only hint at usage is the 'latest artifact log' default, which is implicit at best.

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