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paoloamato2

Keycloak MCP Server

by paoloamato2

delete_identity_provider

Delete an identity provider from a Keycloak realm by providing its alias.

Instructions

Delete an identity provider by alias.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
realmYesRealm name
aliasYesIdentity provider alias
Behavior2/5

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

No annotations are provided, so the description must disclose behavioral traits. It fails to mention that deletion is irreversible, what cascading effects occur (e.g., deleting associated mappers), or required permissions. This is insufficient for a delete operation.

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?

The description is a single sentence of 7 words, effectively front-loaded with the action and resource. No wasted words.

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 the tool's simplicity (two-parameter delete) and no output schema, the description is adequate but incomplete. It lacks details on return value, confirmation, or error states. For a simple tool, this is minimally acceptable.

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 already has 100% description coverage for both parameters ('Realm name' and 'Identity provider alias'). The description adds only 'by alias', which merely reemphasizes the key parameter. This adds minimal value beyond the schema.

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?

The description uses a specific verb-description pair: 'Delete an identity provider by alias.' It clearly identifies the resource (identity provider) and the action (delete), and mentions the key identifier (alias). However, it does not differentiate from similar sibling tools like 'delete_identity_provider_mapper', which could cause confusion.

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?

The description provides no guidance on when to use this tool versus alternatives (e.g., update or get identity provider). It does not mention prerequisites, consequences, or scenarios where deletion is appropriate. This is a significant gap given the large number of sibling tools.

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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