PingOne Advanced Identity Cloud MCP Server

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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the agent knows this is a safe read operation that may return partial results. The description adds that it retrieves 'a specific theme by ID or name', which clarifies the lookup mechanism, but doesn't provide additional behavioral context like error handling, authentication needs, or rate limits.

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, efficient sentence that front-loads the core purpose ('Retrieve a specific theme') and includes essential details ('by ID or name', 'from PingOne AIC') without any wasted words.

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 simple read operation with good annotations (readOnlyHint, openWorldHint) and full schema coverage, the description is adequate but minimal. It doesn't explain return values (no output schema provided) or potential edge cases, leaving some gaps in contextual understanding.

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%, with both parameters clearly documented in the schema. The description mentions 'by ID or name' for 'themeIdentifier', which slightly elaborates on the schema's 'Theme ID or name' description, but doesn't add significant meaning beyond what's already structured.

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 clearly states the verb ('Retrieve') and resource ('a specific theme'), and specifies the system ('from PingOne AIC'). It distinguishes from siblings like 'getThemes' (plural) by focusing on a single theme, but doesn't explicitly contrast with other theme-related tools like 'updateTheme' or 'setDefaultTheme'.

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?

The description provides no guidance on when to use this tool versus alternatives. It doesn't mention when to choose 'getTheme' over 'getThemes' for listing themes, or when to use it in conjunction with other theme operations like 'updateTheme' or 'setDefaultTheme'.

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