open_project

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'Open' suggests a state-changing operation, but the description does not explain side effects (e.g., does it close the current project, load traces, require the file to exist, etc.) or what the result of opening means.

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 a single sentence with no filler, and the essential action is front-loaded. Every word contributes to meaning.

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?

With no annotations and no output schema, the tool relies wholly on this short description. It tells the agent what action to perform but omits behavioral context such as side effects, error conditions, or the state it creates—important details for safely invoking this tool among several project-related siblings.

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 0% description coverage, so the description must compensate. It adds the useful detail that the path targets a '.rem project file', but it does not explicitly describe the 'path' parameter, its expected format, or any constraints. For a single-parameter tool this is minimally adequate but not strong.

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 uses a specific verb ('Open') and a specific resource ('.rem project file'), making the core purpose clear. It does not explicitly differentiate from siblings like project_create, close_project, or validate_project, but the action is distinct enough to avoid tautology.

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?

There is no guidance about when to use this tool versus alternatives such as project_create, project_clone, list_projects, or close_project. No prerequisites, exclusions, or explicit context is provided; the only implication is that it opens a project file.

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