create_context

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

With no annotations provided, the description carries full burden for behavioral disclosure. It states 'Create a new schema context' which implies a write operation, but doesn't cover permissions, side effects, error handling, or what 'new' entails (e.g., overwriting, uniqueness). This leaves significant gaps in understanding the tool's 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 description is a single, clear sentence with no wasted words. It's front-loaded with the core action and resource, making it highly efficient and easy to parse, which is ideal for conciseness.

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?

Given the complexity (a creation tool with 2 parameters, no annotations, and no output schema), the description is incomplete. It doesn't explain what a 'schema context' is, how parameters are used, what happens on success/failure, or how this differs from interactive versions. For a tool with no structured support, more context is needed.

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 for undocumented parameters. It mentions 'schema context' but doesn't explain the 'context' parameter (a required string) or the optional 'registry' parameter. No additional meaning is provided beyond the basic action, failing to clarify parameter roles or formats.

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 'Create a new schema context' clearly states the action (create) and resource (schema context), which is adequate. However, it doesn't differentiate from sibling tools like 'create_context_interactive' or explain what a 'schema context' is specifically, making it somewhat vague compared to more specific alternatives.

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?

No guidance is provided on when to use this tool versus alternatives like 'create_context_interactive' or other context-related tools such as 'list_contexts' or 'delete_context'. The description lacks any context about prerequisites, timing, or comparisons, leaving the agent with no usage direction.

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