analyze_pacman_conf

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

Annotations indicate readOnlyHint=true, and the description adds behavioral details: returns specific settings (repositories, ignored packages, parallel downloads), platform constraint (only Arch Linux), and examples of focus modes. This goes beyond the annotation's read-only indication.

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 concise, starting with a clear tag and purpose, then succinctly covering returns, platform, and examples without unnecessary words. Every sentence adds value.

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?

The tool has a simple interface with one optional parameter and no output schema. The description covers the operation, parameter semantics, constraints, and examples, making it fully complete for an agent to use correctly.

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% with enum descriptions, but the description adds rich semantics for each focus value: 'full' returns all settings, 'ignored_packages' returns warnings for critical ones, 'parallel_downloads' returns optimization recommendations. This significantly aids correct parameter selection.

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 the verb 'Parse and analyze' and the resource 'pacman.conf' with optional focus parameter. The tool's purpose is clear and distinguishes itself from siblings like 'analyze_makepkg_conf' by name and resource.

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 for analyzing pacman.conf on Arch Linux, but does not provide explicit guidance on when to use this tool over siblings like 'analyze_makepkg_conf' or 'diagnose_system'. No when-not-to-use or alternative recommendations.

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