get_project_config

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

No annotations are provided, so the description must fully disclose behavior. It states the tool returns configuration (paths, settings) and indicates it is a read operation (no side effects implied). While it could explicitly confirm non-destructive behavior, the context is adequate.

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 extremely concise: a single sentence for purpose, a brief usage note, and a one-line return description. No redundant information; every sentence adds value. It is well-structured and front-loaded.

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 tool has zero parameters, an output schema, and a straightforward return, the description is fully complete. It indicates data sources (toml and env vars), usage context, and return content. No gaps remain.

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?

The input schema has zero parameters, and schema coverage is 100%. Per rubric, 0 parameters sets a baseline of 4. The description adds no parameter details (none needed), but this is acceptable as there is nothing to clarify.

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 retrieves the DebugForge project configuration, including specific resources like paths and TRACE32 settings. It is distinct from all sibling tools, which perform different actions (e.g., building, memory operations, breakpoints), making its purpose unambiguous.

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 explicitly advises calling this tool 'at the start of a debug session to learn about the project context,' providing clear usage timing. It does not mention when not to use it or alternatives, but given its unique config retrieval role, this is sufficient.

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