essay.sequence.new

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

With no annotations, the description carries the full burden and does substantial work: it discloses that the copy is published in one step, that a failed copy is not kept, that the parent's own files are copied and mutated (including the sequence id on the Word cover), and that uploads, the brief, and KB1 notes stay shared on the module. That is real side-effect disclosure for a mutation tool. It loses a point for ambiguous fragments like "File work does not own the chat" that don't cleanly map to an observable behavior.

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?

The core behavior is front-loaded in the first two sentences, which is the right structure for a tool with a surprising id rule. It is somewhat long and repetitive, saying "ask before confirm" effectively three times, but each remaining sentence carries distinct operational content rather than filler.

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 two-phase confirm-flow mutation with three parameters, no annotations, and no output schema, the description covers the mutation's side effects and shared-resource semantics well. The gaps are the undefined module parameter and the wholly unexplained confirmPhase, which an agent would have to guess at in order to drive the two-step flow.

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 must compensate, and it only partly does. The parent parameter is genuinely clarified: it defaults to the last-saved sequence and must name an existing sequence id on that module, with the key warning that the new id is last+1, not parent+1. However, module is never defined and confirmPhase is never explained despite the surrounding two-step talk.

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 states a specific verb and resource: it starts the next sequence id on a module and derives that id as last folder number plus one. That is far more concrete than the bare name, and no sibling in the list overlaps with sequence creation. It stops short of 5 only because it never contrasts itself with any related sibling by name.

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?

It implies a two-step flow ("Confirm two-step", repeated "Ask before confirm") and states a defaulting rule for the parent, which tells the agent something about when and how to call it. But there is no explicit when-to-use or when-not-to-use statement, and no indication of what the agent should do if a sequence already exists or if the parent is invalid.

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