action_invoke

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. It only says the tool executes `ops invoke` and returns JSON, without noting that invoking an action may have side effects, require permissions, or fail in non-obvious ways.

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 front-loads the action and return type, then names the command being executed. There is no filler or redundant restatement of schema fields.

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 two-parameter tool with full schema coverage, the mechanics are sufficiently described. However, invoking an API action is potentially side-effecting, and the description gives no guidance on when it is safe or appropriate, leaving a meaningful gap.

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%, and the schema already documents both endpoint and params, including an example for the key=value format. The description adds no new semantic detail beyond restating 'endpoint and key=value parameters'.

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?

States a specific verb ('Invoke') and resource ('an API action'), and names the underlying `ops invoke` mechanism. The action_* siblings are creation/add/setup tools, so invoke is clearly distinct.

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 use for executing an existing API action, but it never explicitly says when to use it versus creating/adding actions. No alternatives or exclusions are mentioned, so the agent must infer context from sibling names.

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