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

With no annotations, the description carries the full burden. It does disclose a meaningful behavioral trait — that the newest post wins and determines objective health — but says nothing about whether prior updates are retained, permission/auth requirements, or what the response contains. Useful but incomplete disclosure for a mutation tool.

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 tight sentence with the core action front-loaded and the most important behavioral fact (newest wins) trailing. No wasted words, though the extreme brevity leaves coverage gaps rather than excess.

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?

An output schema exists, so return values need not be explained, and all four parameters are schema-documented. The description still omits usage routing against the many memory_strategic_* siblings, leaving it only minimally complete for a mutation tool with no annotations.

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 objective_id, state, body_md, and agent are all documented in the schema itself. The description adds no parameter-level detail (e.g., that state drives health or what body_md contributes), so the baseline of 3 applies.

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 verb (post) and resource (status update on an objective), and the second clause explains the effect on objective health. It is distinguishable from memory_strategic_objective_status_list and memory_strategic_objective_update by the act of posting a new status, though it never names those siblings explicitly.

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?

Usage is only implied: an agent can infer it should call this to record a new health status. There is no explicit when-to-use, when-not-to-use, or statement of how this differs from memory_strategic_objective_update or the *_status_list sibling.

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