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apply_ops

Apply multiple graph operations to an n8n workflow atomically, ensuring all changes succeed together or none are applied.

Instructions

Apply multiple graph operations atomically to a workflow

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
workflowIdYesThe workflow ID
opsYesArray of operations to apply
Behavior2/5

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

With no annotations, description carries full burden. Only states 'atomically' with no details on transactional behavior, error handling, or side effects. Lacks disclosure of what happens on failure or whether operations are validated beforehand.

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 sentence, concise and front-loaded. Every word carries meaning: 'Apply', 'multiple graph operations', 'atomically', 'to a workflow'. No redundancy.

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?

Adequate for a batch tool with high schema coverage, but lacks details on error handling, limits, and when to prefer this over single operation siblings. No output schema or examples provided, which would benefit completeness.

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 baseline 3. Description adds no new meaning beyond schema; 'multiple graph operations' restates the ops array. Does not clarify the structure of operation items beyond the schema's partial definition (only type property shown).

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?

Clear verb 'Apply' and resource 'multiple graph operations to a workflow' specified. Distinguishes from siblings that handle single operations (e.g., addNode, deleteNode, connectNodes) by emphasizing atomicity and batch nature.

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

Usage Guidelines3/5

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

Implies usage for applying multiple operations atomically, but no explicit guidance on when to use vs individual siblings, nor when-not-to-use. Could mention that this tool is for batch operations where atomicity is needed, while single operations are for individual updates.

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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