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paoloamato2

Keycloak MCP Server

by paoloamato2

update_flow_executions

Modify authentication flow executions in a Keycloak realm by specifying the flow alias and new execution data.

Instructions

Update the executions of an authentication flow.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
realmYesRealm name
flow_aliasYesAlias of the authentication flow
execution_dataYesUpdated execution data for the flow
Behavior2/5

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

No annotations are provided, so the description must convey behavioral traits. It only states 'Update', implying mutation, but does not disclose whether it replaces all executions or patches, if it requires special permissions, or if it triggers side effects. For a mutation tool, this is insufficient.

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

Conciseness4/5

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

The description is a single sentence, which is concise. However, it could be expanded to include key details without losing brevity. It is front-loaded with the verb and resource.

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 complexity (mutation with nested object parameter, no output schema, no annotations), the description is too minimal. It does not explain the effect of updating executions, the shape of execution_data, or the expected response. The tool appears to relate to authentication flow steps, but this is not clarified.

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%, so the schema already documents parameters. The description adds no extra meaning about execution_data's format or expected structure (it is a nested object). Baseline score 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?

The description uses verb 'Update' and resource 'executions of an authentication flow', which clearly indicates the action and target. It distinguishes from siblings like get_flow_executions (retrieve) and add_execution_to_flow (add single execution). However, 'executions' could be more specific (e.g., execution steps).

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 is provided on when to use this tool versus alternatives. It does not state prerequisites, typical use cases, or situations to avoid. With many sibling tools that modify authentication flows, the lack of usage direction is a significant gap.

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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