commands_bulk_overwrite_global

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

Beyond the annotations (destructiveHint=true), the description adds critical behavioral details: the atomic wholesale replacement, the deletion of unspecified commands, the empty-array danger, the ConfirmRequired gate, the MCP_DRY_RUN requirement, and the return shape. This fully discloses what gets destroyed and what conditions are needed to apply changes.

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 description is well-structured with bold section headers (Purpose, When to use, Caution, Security, Returns). Every sentence earns its place, covering all essential aspects without redundancy or fluff.

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?

The description is complete for a destructive bulk operation: it explains the atomic replacement semantics, the use case, the danger of empty arrays, the confirmation/dry-run flow, and the return value. Combined with rich annotations and output schema, it provides all necessary context for correct use.

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 all parameters. The description repeats __confirm semantics and empty-array behavior already present in the schema, adding no new information about the 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?

The description uses the specific verb 'REPLACE' with the resource 'entire global command registry' and clarifies that commands not included are deleted. This clearly distinguishes it from siblings like commands_create_global (single create) and commands_bulk_overwrite_guild (guild-scoped).

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 provides a concrete use case (CI deploy re-sync) and a caution to call commands_list_global first to confirm scope. It does not explicitly list when-not-to-use or name alternative tools, but the context is clear enough for an agent to choose appropriately.

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