generate_tech_stack

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

With no annotations, description carries full burden. It explains the tool scans and generates an HTML file, but does not disclose whether it overwrites existing files, requires specific permissions, or has side effects beyond file creation. Some behavioral details (e.g., file overwrite behavior) are missing.

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 consists of two concise sentences. The first states core purpose with verb and resource, the second enumerates output features and detection scope. No redundant or extraneous information.

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 no output schema and no annotations, the description covers inputs (project_dir), output details (HTML components), and detection categories. It is fairly complete but could mention error handling (e.g., invalid path) or whether overwrite is allowed. Still, it provides sufficient context for most use cases.

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?

All three parameters (output_file, project_dir, open_browser) are fully described in the input schema (100% coverage). The description adds no additional semantic context beyond what the schema provides, so baseline score of 3 is appropriate.

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?

Description clearly states the tool scans a project directory and generates a TECH_STACK.html visual page. It lists specific components (stat row, diagram, bar chart, tool cards) and detection categories (languages, frameworks, etc.), distinguishing it from sibling list_tech_stack which likely only lists without generating visuals.

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?

Description implies use when a visual tech stack page is needed, but does not explicitly state when to use vs not, nor does it mention alternatives or prerequisites (e.g., project must be a valid directory). No guidance on exclusion scenarios.

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