jira_default_project_key

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

With no annotations, the description must disclose behavioral traits. It mentions routing and scope (JWT, tenant, company), which provides some context, but fails to indicate whether the operation is read-only, requires specific permissions, or what happens in edge cases. The output schema exists, so return values are covered, but behavior is still opaque.

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 short (3 sentences) and well-structured, but it omits crucial information. It is not overly verbose, but conciseness should not come at the expense of completeness. A sentence explaining the purpose would improve it without increasing length much.

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 presence of an output schema, the description does not need to explain return values, but it is still incomplete. It lacks clarity on purpose, usage guidance, and parameter semantics. For a tool with a single parameter and a clear output, more context is needed for effective 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?

The only parameter 'arguments' is described merely as 'JSON string of arguments for the connector operation', which adds little beyond the schema. Schema coverage is 0%, and the description does not explain what keys or values are expected inside the JSON string, leaving the agent to guess.

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 it's a Jira connector operation for 'default_project_key', which indicates it returns a default project key. However, it does not distinguish this from sibling tools like jira_get_project or jira_default_board_id, and lacks a clear statement of what the tool returns or why it is used.

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. The description does not mention prerequisites, context, or when to avoid it, leaving the agent without decision support.

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