list_develop_groups
List grouped develop parameter sets for faster targeted edits.
This record as markdown: /tools/4xiomdev-lightroom-classic-mcp/list-develop-groups.md
What list_develop_groups does on Lightroom Classic MCP
AI agents call list_develop_groups to retrieve information from Lightroom Classic MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_develop_groups is rated Low
This tool retrieves and displays information about develop parameter groupings in Lightroom Classic. It performs a non-destructive read operation to help users understand available editing presets, with no side effects on photo data, catalog state, or external systems.
From the tool's definition Tool name 'list_develop_groups' and description 'List grouped develop parameter sets' indicate a query/retrieval operation with no modification of photos or catalogs.
Attacks that exploit this kind of access
The rule that runs list_develop_groups safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Lightroom Classic MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_develop_groups, this is the rule to start with:
list_develop_groups is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Lightroom Classic MCP, apply this rule, and every list_develop_groups call is checked against it from then on.
Questions about list_develop_groups
List grouped develop parameter sets for faster targeted edits. It is categorised as a Read tool in the Lightroom Classic MCP MCP Server, which means it retrieves data without modifying state.
Register the Lightroom Classic MCP server in PolicyLayer and add a rule for list_develop_groups: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Lightroom Classic MCP. Nothing to install.
list_develop_groups is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_develop_groups rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_develop_groups. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_develop_groups is provided by the Lightroom Classic MCP server (4xiomdev/lightroom-classic-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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