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datadog-mcp-server

list-rum-retention-filters

List RUM retention filters configured for a specific RUM application to review and manage data retention rules.

Instructions

List RUM retention filters for a RUM application

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
appIdYesRUM application ID
Behavior2/5

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

No annotations provided, so description must carry behavioral information. It only states what the tool does, but does not disclose pagination, sorting, limits, or read-only nature. For a list operation, these details are important.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single concise sentence with no wasted words. Front-loaded with verb and resource.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given one parameter and no output schema, the description is minimally adequate but lacks behavioral details like pagination. For a simple list tool, it is somewhat complete but could be improved.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% for the single parameter appId, with description in schema. The tool description adds no additional meaning beyond the schema. Baseline of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states verb 'List' and resource 'RUM retention filters for a RUM application'. It is specific but does not differentiate from sibling 'get-rum-retention-filter' which likely retrieves a single filter. The name itself implies list vs get, but the description could add more context.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives like get-rum-retention-filter. No prerequisites (e.g., app must exist) or limitations (e.g., returns all filters) mentioned.

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

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