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

With no annotations, the description carries the full burden. It usefully discloses an auth prerequisite ("Requires the editor key") and scopes the data as "recently," but says nothing about whether the call is read-only, how many entries are returned by default, ordering, or pagination.

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?

Three short sentences, front-loaded with the content of the log before the usage cue and the auth requirement. No filler, though the trailing auth note could be folded more 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 or annotations, so the description must do all the work; it adequately conveys what the log represents but leaves parameter semantics and return shape (count, ordering) unspecified. Adequate but with clear gaps for a two-parameter tool.

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 0% and neither parameter is documented in the schema. The description only half-compensates: it explains the purpose of `key` ("Requires the editor key") but never addresses `n`, whose 1-30 range and meaning must be guessed.

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 resource (the editor's activity ledger) and enumerates what it contains: small changes shipped, cards filed, decisions recorded. It partially distinguishes itself from siblings like editor_pending (pending vs. done) and editor_decide (single decisions vs. the whole ledger), though the overlap with editor_decide is left implicit.

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?

Gives one concrete use case ("Use to answer 'what did the editor change'"), which is better than nothing. However it names no alternatives or exclusions, so an agent must infer on its own when to prefer this over editor_decide, editor_pending, or get_audit.

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