trace_execution_path

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

With no annotations provided, the description carries full burden for behavioral disclosure. It mentions 'intelligent analysis and architectural insights' and 'SAVES: Claude context for strategic decisions' which adds useful context about the tool's analytical nature and output usage. However, it doesn't disclose important behavioral traits like whether this is a read-only operation, computational cost, time requirements, error conditions, or output format details.

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 uses a structured format with sections (WORKFLOW, TIP, SAVES) which helps organization, but contains some redundant phrasing. 'Shows complete call flow with intelligent analysis and architectural insights' could be more concise. The three-section format is helpful but not perfectly streamlined - each sentence earns its place but could be more tightly written.

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?

For a complex 11-parameter analysis tool with no annotations and no output schema, the description provides adequate but incomplete context. It explains the tool's purpose and typical workflow well, but lacks crucial information about what the output looks like, error handling, performance characteristics, and limitations. Given the tool's complexity and absence of structured behavioral annotations, the description should do more to compensate.

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 100%, so the schema already documents all 11 parameters thoroughly. The description doesn't add any parameter-specific information beyond what's in the schema - it doesn't explain relationships between parameters like 'code' vs 'files' vs 'projectPath', or provide examples of valid 'entryPoint' formats. This meets the baseline for high schema coverage but adds no extra value.

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 clearly states the tool's purpose: 'Trace execution path through multiple files starting from an entry point' with specific verbs (trace, shows) and resources (execution path, call flow). It distinguishes from siblings like 'analyze_single_file' by emphasizing multi-file analysis, but doesn't explicitly contrast with all similar tools like 'analyze_dependencies' or 'list_functions'.

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 provides clear usage context with 'WORKFLOW: Perfect for understanding complex code, identifying issues, and technical debt assessment' and 'TIP: Use Desktop Commander to read files, then pass content here for analysis.' This gives practical guidance on when to use it (complex code analysis) and a prerequisite step. However, it doesn't explicitly state when NOT to use it or name specific alternatives among the many sibling tools.

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