create_permission_set
Create a Sanka permission set for workspace governance.
This record as markdown: /tools/sankahq-sanka-mcp/create-permission-set.md
What create_permission_set does on Sanka MCP Server
AI agents use create_permission_set to create or update resources in Sanka MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sanka MCP Server environment.
Why create_permission_set is rated Medium
This tool creates permission sets, which are reversible modifications to security and governance configuration. It doesn't delete data (Destructive) or move money (Financial), but it does establish new access control rules that could broadly impact system security if misconfigured by an agent.
From the tool's definition Tool is named 'create_permission_set' and described as creating 'a Sanka permission set for workspace governance.' The verb 'create' indicates data modification that establishes new access control policies.
Attacks that exploit this kind of access
The rule that runs create_permission_set safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sanka MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_permission_set, this is the rule to start with:
create_permission_set 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 Sanka MCP Server, apply this rule, and every create_permission_set call is checked against it from then on.
Questions about create_permission_set
Create a Sanka permission set for workspace governance. It is categorised as a Write tool in the Sanka MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Sanka MCP Server MCP server in PolicyLayer and add a rule for create_permission_set: 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 Sanka MCP Server. Nothing to install.
create_permission_set 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 create_permission_set 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 create_permission_set. 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.
create_permission_set is provided by the Sanka MCP Server MCP server (sankahq/sanka-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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