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

Annotations already cover readOnlyHint, destructiveHint, and openWorldHint, so the safety profile is set. The description goes further by disclosing that entries carry a mode (dry run or live), a status/outcome, and that it also reports whether autonomous live remediation is enabled for the company — meaningful context beyond the structured fields.

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 dense sentence that front-loads the resource ('Remediation (self-healing) history') and then the field inventory. It is information-rich with little waste, though the field list is packed tightly.

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?

There is no output schema, so the description usefully enumerates the returned fields (threat, rule, resource, mode, status, outcome, autonomy flag), which compensates for the missing return spec on a read-only tool. It stops short of describing pagination or the shape of the autonomous-remediation flag.

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 mode (dry_run/live), limit, and status. The description restates mode as 'dry run or live' but adds no syntax, default, or filtering behavior beyond what the schema provides; baseline 3 is appropriate.

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 and resource: retrieval of remediation (self-healing) history, enumerating the fields each entry carries. It clearly describes what the tool returns, but it never distinguishes itself from the very close sibling 'get_remediation', leaving an agent to guess which history endpoint to call.

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 an audit/history use case but gives no explicit when-to-use guidance and names no alternatives. With siblings like get_remediation and apply_remediation adjacent, the agent gets no routing signal for this tool versus them.

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