This record as markdown: /tools/deepdepcat/calc-set-range.md
What calc_set_range does on Deepdepcat
AI agents use calc_set_range to create or update resources in Deepdepcat, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Deepdepcat environment.
Why calc_set_range is rated Medium
Bulk spreadsheet modification is reversible but affects multiple cells with blast radius.
From the tool's definition 批量写入 (batch write); modifies spreadsheet cells in bulk.
Attacks that exploit this kind of access
The rule that runs calc_set_range safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Deepdepcat, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For calc_set_range, this is the rule to start with:
calc_set_range stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Deepdepcat, apply this rule, and every calc_set_range call is checked against it from then on.
Questions about calc_set_range
批量写入。. It is categorised as a Write tool in the Deepdepcat MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Deepdepcat MCP server in PolicyLayer and add a rule for calc_set_range: 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 Deepdepcat. Nothing to install.
calc_set_range is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the calc_set_range 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 calc_set_range. 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.
calc_set_range is provided by the Deepdepcat MCP server (hanmirage/deepdepcat). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Deepdepcat, and thousands of servers like it.
This server
Across the catalogue