get_session_state_tool

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

With no annotations provided, the description itself carries the full burden, and it clearly discloses that this is a read-only operation with no mutation side effects. It also names the exact kinds of state returned, though it omits error behavior and permission requirements.

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?

A single sentence with the verb and resource front-loaded, followed by a useful parenthetical list of state fields. No filler or redundant content.

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 simple one-parameter read tool with an output schema, the description covers the essential purpose and returned state categories. It could add context on invalid project paths, but nothing critical is missing for correct invocation.

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 0%, so the description should compensate, but it never mentions project_path or its role. The single parameter is self-explanatory from its name and title, yet no additional meaning or format guidance is provided.

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 names a specific operation ('read') and a clear resource ('shared DAW/agent session state'), and lists the relevant state fields in parentheses. This distinguishes it from sibling mutation tools like set_session_* and from get_session_presence_tool, which targets presence rather than state.

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 'Read' verb makes the basic use case clear: inspect session state rather than modify it. However, the description does not explicitly state when to prefer this over related siblings or provide exclusions, so the guidance is implied rather than stated.

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