pfc_browse_python_api

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

No annotations provided, so description carries full burden. It states 'Browse ... by path (like glob + cat)' which implies read-only behavior (browsing documentation). However, it lacks explicit disclosure of traits like error behavior, rate limits, or whether it modifies state. The behavioral insight is adequate but minimal.

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?

Single sentence with effective analogy, clearly front-loaded. No superfluous content. However, the description could be slightly more informative without sacrificing length (e.g., mentioning it returns structured docs). Still, very concise.

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 single optional parameter with exhaustive schema examples and presence of an output schema (which covers return values), the description is sufficient for a browse tool. The analogy provides context for expected behavior. Minor gap: no mention of error handling or recursion depth, but not critical.

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% and includes detailed examples for the api parameter. The description adds no additional parameter information beyond what the schema provides, so baseline score of 3 applies.

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 explicitly states it browses PFC Python SDK documentation by path, using the analogy 'like glob + cat' which clearly indicates listing and reading. It distinguishes from siblings like pfc_browse_commands (commands) and pfc_browse_reference (reference) by specifying 'Python API' and hierarchical path navigation.

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?

No explicit when-to-use or alternatives mentioned. The analogy 'like glob + cat' and the detailed path examples in the schema imply usage for navigating hierarchical documentation, but no comparison to siblings like pfc_query_python_api or pfc_browse_commands is given.

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