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paoloamato2

Keycloak MCP Server

by paoloamato2

delete_client_role

Delete a role from a specific client in a Keycloak realm by providing realm name, client UUID, and role name.

Instructions

Delete a client role.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
realmYesRealm name
client_uuidYesClient UUID
role_nameYesRole name
Behavior2/5

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

With no annotations, the description bears full responsibility for behavioral transparency. It only states 'Delete a client role,' which is tautological with the name and omits side effects, required permissions, idempotency, or error handling.

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

Conciseness3/5

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

The description is extremely concise (one sentence) and front-loaded. However, it lacks necessary detail for a delete operation with three parameters and no other documentation. It is not verbose but is under-informative for its complexity.

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

Completeness2/5

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

Given the tool's complexity (delete operation, three required parameters, no output schema or annotations), the description is insufficiently complete. It does not explain the return behavior, the condition of success, or any prerequisites.

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?

The input schema covers all three parameters with descriptions (100% coverage). The tool's description adds no extra meaning beyond what the schema already provides, meeting the baseline for adequate but not exceptional parameter semantics.

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

Purpose5/5

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

The description 'Delete a client role.' uses a specific verb and resource, clearly stating its function. It distinguishes from sibling tools like 'delete_client' or 'delete_realm_role' by specifying the role's client scope.

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 usage guidelines are provided. The description does not indicate when to use this tool versus alternatives such as delete_realm_role or delete_role_by_id, nor does it mention prerequisites or context.

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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