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get_catalog_component_policy

Read the global blocked-component catalog policy via the superuser-only Langflow 1.12.x API to check which components are restricted.

Instructions

Read the global blocked-component catalog policy (superuser-only Langflow 1.12.x API).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv4.12.2

TDQS

B3.4/5.0
Behavior3/5

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

With no annotations, the description carries the full behavioral burden, and it does disclose two useful traits: superuser authorization is required and the API surface is Langflow 1.12.x. It does not describe side-effect profile beyond the implied read, nor what the policy payload contains; adequate but thin for an unannotated tool.

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?

A single sentence with no filler; the resource is front-loaded and the qualifiers are compactly parenthesized. Nothing could be removed without losing information.

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?

For a trivial zero-parameter getter the description is functional, and the absence of an output schema means it could reasonably sketch the returned policy shape but does not. With no annotations and no output schema, the definition is minimally sufficient rather than complete.

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

Parameters4/5

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

The tool takes zero parameters and the schema is empty, so there is no parameter semantics for the description to add. Baseline 4 applies for a parameterless tool.

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?

States a specific verb (Read) and a precisely qualified resource (the global blocked-component catalog policy), which separates it from the similarly named get_catalog_template_policy and get_model_provider_policy siblings. It does not explicitly name or contrast those alternatives, so it stops short of a 5.

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 only usable guidance is the parenthetical 'superuser-only', which tells the agent who may call it but not when to prefer it over get_catalog_policy_usage, get_catalog_policy_usage_flows, or get_policy_bundle. No when-not conditions or alternative routing are given.

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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