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lukisch
by lukisch

n8n_set_safety_mode

Configure local safety settings for n8n workflows: enable read-only mode to block mutations, trigger backup before modifications, and audit log all changes.

Instructions

Configure local safety settings: read-only mode, backup-before-mutation, and audit logging.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
audit_logNoWhen true, appends mutation outcomes to ~/.n8n-manager-mcp/audit.log.
read_onlyNoWhen true, blocks create/update/delete/activate/import/restore operations.
backup_before_mutationsNoWhen true, exports workflows before update/delete/activate/restore.
Behavior2/5

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

No annotations provided, so description carries full burden. It does not disclose behavioral traits such as persistence of settings, required permissions, or side effects on other operations.

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, front-loaded with the verb 'Configure' and listing the three settings. 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?

No output schema, so return value is unspecified. The description omits details like whether settings persist across sessions or how they interact with sibling tools. Adequate but not fully complete.

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% with descriptions for each parameter. The description adds no additional meaning beyond listing the settings; it restates what the schema already covers.

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 clearly states the tool's purpose: configuring local safety settings (read-only mode, backup-before-mutation, audit logging). It distinguishes from sibling tool n8n_safety_status, which is likely for viewing settings.

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 on when to use this tool vs. alternatives or when each setting is appropriate. The description only lists the settings without explaining usage 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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